Diffuse X-RAY Emission from Stephans Quintet - 1995A+A...298..420S Astr. Ap. 1995 vol. 298 p. 420-426 - J.W Sulentic, W. Piestch, & H. Arp.
Alingment of Radio and X-RAY Sources Across PG 1211+143.- 1995A+A...296L...5A Astr. Ap. 1995 vol. 296 p. L5-L8 - H. Arp.
UltraViolet Extensions Measured with ROSAT HRI Around Active Galaxies - 1995A+A...294L..45A Astr. Ap. 1995 vol. 294 p. L45-L48 - H. Arp.
Companion Galaxies a Test of the Assumption that Velocities Can Be Inferred From Redshifts.1994 ApJ...430...74A Ap. J. 1994 vol. 430 p. 74-82 - H. Arp.
ROSAT X-RAY Survey of an Area 10 Degrees Square Around the Active Radio Galaxy Centaurus A - 1994A+A...288.. 738A Astr. Ap. 1994 vol. 288 p. 738-745 - H. Arp.
X-RAY OBSERVATIONS OF NGC 3077 - 1994A+A...282..386B Astr. Ap. 1994 vol. 282 p. 386-400 - H.G. Bi, H. Arp & H.U. Zimmermann.
Flat Spacetime Cosmology: A Unified Framework for Extragalactic Redshifts - 1993ApJ...405...51N Ap. J. 1993 vol. 405 p. 51-56 - J. Narlikar, & H. Arp.
Redshifts of High-Luminosity Stars - The K Effect, the Trumpler Effect and Mass-Loss Correlations - 1992 MNRAS.258..800A M. N. R. A. S. 1992 vol. 258 p. 800-810 - H. Arp.
The Myth of Overgrown Spirals - 1991S+T....81..373A Sky Telesc. 1991 vol. 81 p. 373 - H.C. Arp & D.L. Block.
The Properties of NGC 2777: Are Companion Galaxies Young ? - 1991 ApJ...375..569A Ap. J. 1991 vol. 375 p. 569-582 - H.Arp, & J.W. Sulentic.
The Probable Extragalactic Nature of some Low Surface Brightness Clouds at High Galactic Latitude -.1991 Ap+SS.185..249A Astrophys. Space Sci. 1991 vol. 185 p. 249 - H.Arp & J.W. Sulentic.
Comment on the Discordant Redshift Pair VV 76 (NGC 4496A,B) - 1990PASP..102..436A Pub. A. S. P. 1990 vol. 102 p. 436-439 - H. Arp.
Galaxy Alignments - 1990JApA...11..411A J. Astrophys. Astron. 1990 vol. 11 p. 411 - H. Arp.
The Peculiar Hydrogen Cloud in the VIRGO Cluster and 3C 273 - 1990 ApJ...353L...1A Ap. J. (Letters) 1990 vol. 353 p. L1-L2 H.C. Arp, & G. Burbidge.
The Hubble Relation : Differences Between Galaxy Types SB and SC - 1990Ap+SS.167..183A Astrophys. Space Sci. 1990 vol. 167 p. 183-219 - H. Arp.
Periodicity in Quasar Redshifts - 1990A+A...239...33A Astr. Ap. 1990 vol. 239 p. 33-49 - H. Arp, H.G. Bi, Y. Chu & X. Zhu.
Quasar Numbers as a Function of Apparent Magnitude: Gravitional Lensing or Quasars Associated with Nearby Galaxies ? - 1990A+A...229...93A Astr. Ap. 1990 vol. 229 p. 93-98 - H. Arp.
What is the Mean redshift of the VIRGO Cluster ? - 1988A+A...202...70A Astr. Ap. 1988 vol. 202 p. 70-76 - H. Arp.
Concentration of bright Quasars in the Sculptor Group - 1987 MNRAS.226 p...5A M. N. R. A. S. 1987 vol. 226 p. 5p-8p - H. Arp.
Additional Members of the Local Group of Galaxies and Quantized Redshifts Within the Two Nearest Groups. 1987 JApA....8..241 A J. Astr. Ap. 1987 vol. 8 p. 241-255 - H. Arp
3C 120 And the Surrounding Region of Sky - 1987 JApA....8..231A J. Astr. Ap. 1987 vol. 8 p. 231-239 - H. Arp.
Observations Requiring a Non-Standard Approach - 1987 IAUS..124..479A IAU Symposium 1987 vol. 124 p. 479 - H. ARP.
The Galaxy-Quasar Connection : NGC 4319 And MARKARIAN 205.II Spectroscopy - 1987 ApJ...319..693S Ap. J. 1987 vol. 319 p. 693-708 - J.W. Sulentic & H.C. Arp.
The Galaxy-Quasar Connection : NGC 4319 And MARKARIAN 205. I. Direct Imagery -1987 ApJ...319..687S Ap. J. 1987 vol. 319 p. 687-692 - J.W. Sulentic & H.C. Arp.
A Catalogue of Southern Peculiar Galaxies and Associations - 1987, Cambridge: Cambridge University Press.1987 AMCAT.C... 0000A. 1987 vol. p - H.C. Arp, & B.F. Madore.
Quasars in the Central Region of the VIRGO Cluster - 1986JApA....7...77A J. Astr. Ap. 1986 vol. 7 p. 77-82 - H. Arp.
Relation of the Jet in M 87 to Nearby Galaxies in the VIRGO Cluster -1986JApA....7...71A J. Astr. Ap. 1986 vol. 7 p. 71-75 - H. Arp.
Further Investigation of the Pair of quasars Q 0107-025A and B -1986A+A...161..209S Astr. Ap. 1986 vol. 161 p. 209-216 - J. Surdej, H. Arp, E. Gosset, A. Kruszewski, J.G. Robertson, P.A. Shaver, J.P. Swings.
A Corrected Velocity for the Local Standard of Rest by Fitting to the Mean Redshift of Local Group Galaxies. - 1986 A+A...156..207 A Astr. Ap. 1986 vol. 156 p. 207-212 - H. Arp.
Quasar Candidates in a Large Field Centered Around NGC 450 and the Discovery of a New Very Intersting Pair of Quasars -1985 RMxAA..10...91S Rev. Mexicana Astron. Astrof. 1985 vol. 10 p. 91-93 - J.P. Swings, J. Surdej, A. Henry, E. Gosset & H.C. Arp.
Quasars Near NGC 520 - 1985P ASP...97.1149A Publ. A. S. P. 1985 vol. 97 p. 1149-1157 - H. Arp, O. Duhalde.
Optical and Radio Properties of X-RAY Selected BL Lacertae Objectes - 1985 ApJ...298..619S Ap. J. 1985 vol. 298 p. 619-629 - J.T. Stocke, J. Liebert, G. Schmidt, I.M. Gioia., T. Maccacarot, R.E. Schild, D. Maccagni, H.C. Arp.
Analysis of Groups of Galaxies With Accurate Redshifts -1985 ApJ...291...88A Ap. J. 1985 vol. 291 p. 88 -111 - H. ARP, J.W. Sulentic.
Spectra of the Two Brightest Objects in the Amorphous Galaxy NGC 1569 : Superluminous Young Star Clusters - or Stars in a Nearby Peculiar Galaxy ? - 1985 AJ.....90.1163A A. J. 1985 vol. 90 p. 1163-1171 - H. Arp, A. Sandage.
HI Clouds in the Sculptor and Local Groups -1985 AJ.....90.1012A A. J. 1985 vol. 90 p. 1012-1018 - H. Arp.
Optimal Enhancement of Features in Digital Spectra -1985 AJ.....90..522S A. J. 1985 vol. 90 p. 522-532 - J.W. Sulentic, H. Arp, J. Lorre.
The Nearest Quasars - 1984 PASP...96..148A Publ. A. S. P. 1984 vol. 96 p. 148-160 - H. Arp.
Distribution of Quasars on the Sky - 1984 JApA....5...31A J. Astr. Ap. 1984 vol. 5 p. 31-41 - H. Arp.
Properties of the Sculptor Region. II - 1984 ApJ...285..555A Ap. J. 1984 vol. 285 p. 555-566 - H. Arp.
Nineteen Newly Discovered Quasars in the Declination -35 Zone I - 1984 ApJ...285..547A Ap. J. 1984 vol. 285 p. 547-554 - H. Arp.
Complete Quasar Search in the NGC 1097 Field - 1984 ApJ...285...44A Ap. J. 1984 vol. 285 p. 44-54 - H. Arp, R.D.Wolstencroft & X.T. He.
Two Newly Discovered Quasars Closely Spaced Across a Galaxy - 1984 ApJ...283...59A Ap. J. 1984 vol. 283 p. 59-63 - H. Arp.
A Large Quasar Inhomogeneity on the Sky - 1984 ApJ...277L..27A Ap. J. 1984 vol. 277 p. L27-L29 - H. Arp.
A Third Quasar Close to NGC 3842 - 1984 A+A...139..240A Astr. Ap. 1984 vol. 139 p. 240-242 - H.Arp, G. Gavazzi.
Related Galaxies With Different Redshifts ? - 1983 S+T....65..307A Sky and Telescope 1983 vol. 65 p. 307-311 - H.C. Arp.
A Concentration of Quasars in the Sculptor Region of the Sky - 1983 Nat...302..397A Nature 1983 vol. 302 p. 397-399 - H. Arp.
Six Quasars Near the Jets of NGC 1097 - 1983 MNRAS.205...67W M. N. R. A. S. 1983 vol. 205 p. 67-80 - R.D. Woltencroft, W.H-M. Ku, H.C. Arp & S.M. Scarrott.
MCG 5-29-86 : A Galaxy With a Prolate Central Bulge ? - 1983 ApJ...273..167W Ap. J. 1983 vol. 273 p. 167-176 - K.L. Wakamatsu, H.C. Arp.
Further Observations and Analysis of Quasars Near Companion Galaxies -.1983 ApJ...271..479A Ap. J. 1983 vol. 271 p. 479-506 - H. Arp.
1107+036 : An Unusual QSO-GALAXY Pair -.1983 ApJ...265..610M Ap. J. 1983 vol. 265 p. 610-619 - H.S. Murdoch, R.W. Hunstead, H.C. Arp, J.J. Condon, J.C. Blades & E.M. Burbidge.
21-CM Observations of Galaxies in Groups and Multiplets - 1983 AJ.....88..489S A. J. 1983 vol. 88 p. 489-506 - J.W. Sulentic, H. Arp.
Observations of Low Redshift HI In Stephan's Quintet - 1983 AJ.....88..267S A. J. 1983 vol. 88 p. 267-271 - J.W. Sulentic, H. Arp.
Pairs of Spiral Galaxies With Magnitude Differences Greater Than One - 1983 A+A...121...26A Astr. Ap. 1983 vol. 121 p. 26-28 - H. Arp, E.Giraud, J.W. Sulentic & J.P. Vigier.
Ring Galaxies - I. Kinematics of the Southern Ring Galaxy - AM 064-741.1982 MNRAS.199..633F M. N. R. A. S. 1982 vol. 199 p. 633-647 - J. M.A. Few, B. F. Madore & H.C. Arp.
Quasars in a Control Field Far From Bright Galaxies - 1982 A+A...109..101A Astr. Ap. 1982 vol. 109 p. 101-106 - H. Arp, J. Surdej.
Spectroscopic Measures of Galaxies, Their Companions, and Peculiar Galaxies in the Southern Hemisphere - 1981ApJS...46...75A Ap. J. Suppl. 1981 vol. 46 p. 75-112 - H. Arp.
Quasars Near Companion Galaxies - 1981 ApJ...250...31A Ap. J. 1981 vol. 250 p. 31-42 - H. Arp.
Peculiar Configurations of Quasars in Two Adjacent Areas of the Sky - 1980 ApJ...240..726A Ap. J. 1980 vol. 240 p. 726-736 - H. Arp, C. Hazard.
High-Redshift Objects Near the Companion Galaxies to NGC 2859 - 1980ApJ...240..415A Ap. J. 1980 vol. 240 p. 415-420 - H. Arp.
Three New Cases of Galaxies With Large Discrepant Redshifts - 1980ApJ...239..469A Ap. J. 1980 vol. 239 p. 469-474 - H. Arp.
Analysis of Quasars Found in the CTIO CURTIS SCHMIDT SURVEY in the -40 Zone - 1980 ApJ...239..463A Ap. J. 1980 vol. 239 p. 463-468 - H. Arp.
Ultraviolet Excess Objects in the Region of a Companion Galaxy to NGC 2639 - 1980 ApJ...236...63A Ap. J. 1980 vol. 236 p. 63-69 - H. Arp.
A Compact Group of Four QSOS With Two Appearing Phycally Associated - 1979Nat...282..271H Nature 1979 vol. 282 p. 271-272 - C. Hazard, H. Arp, D.C. Morton.
Some Properties of the Knots in the M87 Jet - 1979ApJ...233...44S Ap. J. 1979 vol. 233 p. 44 - J.W. Sulentic, H. Arp, J. Lorre.
An Eruptive BL Lacertae Object With a High Redshift, 0846+51W1 - 1979ApJ...230...68A Ap. J. 1979 vol. 230 p. 68-78 - H. Arp, W.L.W. Sargent, A.G.Willis, C.E.Oosterbaan.
Three Quasars Near the Spiral Arms of NGC 1073 - 1979ApJ...229..496A Ap. J. 1979 vol. 229 p. 496-502 - H. Arp, J.W. Sulentic.
Quasars Aligned Across NGC 3384 - 1979ApJ...229..489A Ap. J. 1979 vol. 229 p. 489-495 - H. Arp, J.W. Sulentic, G. Di Tullio.
A Westerbork 1415 Mhz Survey of Radio Sources -.1979A+A....77...86A Astr. Ap. 1979 vol. 77 p. 86-92 - H.C.Arp, H.R. De Ruiter & A.G. Willis.
A 21 cm Study of the Seyfert Galaxy NGC 4151 - 1977A+A....57...97B Astr. Ap. 1977 vol. 57 p. 97 - H. Arp.
A Quasar Near a Companion Galaxy, NGC 5296 - 1976ApJ...210L..59A Ap. J. (Letters) 1976 vol. 210 p. L59 - H. Arp.
A BL LAC Object Near the Spiral Galaxy NGC 6503 - 1976ApJ...207L..13A Ap. J. 1976 vol. 207 p. L13-L16 - H. Arp, J.W. Sulentic, A.G. Willis, H.R. De Ruiter.
Observations of Supernovae 1975 A in NGC 2207 and 1975 B in the PERSEUS Cluster - 1976ApJ...207...44K Ap. J. 1976 vol. 207 p. 44-52 - R.P. Kirshner, H.C. Arp & J.R. Dunlap.
0846+51W1 - 1975 IAUC.2750....1A IAU Circulars 1975 vol. 2750 p. 1 - H.C. Arp, A.G. Willis, H. De Ruiter.
Isophotal Tracings of Galaxies Near Quasars - 1975ApJ...199..565A Ap. J. 1975 vol. 199 p. 565-585 - H. Arp, N.M. Pratt, J.W. Sulentic.
Two New Quasars Near Galaxies - 1975ApJ...198L...3A Ap. J. 1975 vol. 198 p. L3-L5 - H. Arp, J.A. Baldwin, E.J. Wampler.
Properties of Two Blue Compact Galaxies - 1975ApJ...197..291A Ap. J. 1975 vol. 197 p. 291 - H. Arp, & R. W. O'Connell.
MARKARYAN 459: Member of a Triple System of Galaxies - 1974Afz....10..625A Astrofizica 1974 vol. 10 p. 625 - H.Arp, E.E. Khachikian & N.K. Andreasyan.
Spectrum of the Blue Object Near the Irregular Galaxy NGC 520 - 1974Afz....10..298A Astrofizica 1974 vol. 10 p. 298 - H. Arp, W.L.W. Sargent, E.E. Khachikian & N.K. Andreasyan.
MARKARYAN 94 and its Cconnection With III ZW 0834 + 51 - 1974Afz....10..173A Astrofizica 1974 vol. 10 p. 173 - H. Arp & E.E. Khachikian.
Remarkable Pair of Double Galaxies - 1974Afz....10....7A Astrofizica 1974 vol. 10 p. 7 - H. Arp, J. Heidmann, & E.E. Khachikian.
A List of Quasi-Stellar Radio Sources and Quasi-Stellar Radio-Source Candidates From the 3C and 4C Catalogs Between Declination -7 and +40 - 1973PASP...85..162A Publ. A. S. P. 1973 vol. 85 p. 162-173 - D. Agnew, H. Arp.
Neighborhoods of Spiral Galaxies. I. Multiple Interacting Galaxies - 1973ApJ...185..797A Ap. J. 1973 vol. 185 p. 797 - H.Arp.
MARKARYAN 474 (NGC 5683) - A Seyfert Galaxy of Type One (SY 1) - 1973Afz.....9..509A Astrofizica 1973 vol. 9 p. 509 - H. Arp, E.E. Khachikian.
The Optical Object Identified With 3C 455 - 1972ApJ...171L..41A Ap. J. (Letters) 1972 vol. 171 p. L41-L43 - H.C. Arp, E.M. Burbidge, C.D. Mackay, & P.A. Strittmatter.
A Connection Between the Spiral Galaxy NGC 4319 and the Quasi-Stellar Object MARKARIAN 205 - 1971ApL.....9....1A Ap. Letters 1971 vol. 9 p. 1 - H. Arp.
NGC 7603, A Galaxy Connected to a Companion of Much Larger Redshift - 1971ApL.....7..221A Ap. Letters 1971 vol. 7 p. 221 - H. Arp.
Compact Components of the Nucleus of NGC 1808 - 1970ApL.....6...65A Ap. Letters 1970 vol. 6 p. 65-69 - H. Arp & F. Bertola.
Companion Galaxies Connected to NGC 772 - 1970ApL.....5..257A Ap. Letters 1970 vol. 5 p. 257-260 - H. Arp.
Spectrum and Redshift of the Optically Variable Compact Radio Galaxy 3C371 - 1970ApL.....5...73A Ap. Letters 1970 vol. 5 p. 73-74 - H. Arp, & N. Visvanathan.
The Question of Quasi-Stellar Objects in Clusters of Galaxies and the Definitions of Quasi-Stellar Objects and Compact Galaxies - 1970ApJ...162..811A Ap. J. 1970 vol. 162 p. 811-813 - H.Arp.
Companion Galaxies on the Ends of Spiral Arms - 1969A+A.....3..418A Astr. Ap. 1969 vol. 3 p. 418 - H.Arp.
Lines of Galaxies From Radio Sources - 1968PASP...80..129A Publ. A. S. P. 1968 vol. 80 p. 129-154 - H. Arp.
A Compact Galaxy (III ZW 2) and a Compact Radio Galaxy (3C 120) With Seyfert-Type Spectra - 1968ApJ...152.1101A Ap. J. 1968 vol. 152 p. 1101-1106 - H. Arp.
Peculiar Galaxies and Radio Sources - 1967ApJ...148..321A Ap. J. 1967 vol. 148 p. 321 - H. Arp.
A Quasi-Stellar Object With a Redshift of 2.22 and a Unusual Absorption Spectrum - 1967ApJ...147..840A Ap. J. 1967 vol. 147 p. 840-845 - H.C. Arp, J.G. Bolton, T.D. Kinman.
Atlas of Peculiar galaxies - 1966ApJS...14....1A Ap. J. Suppl. 1966 vol. 14 p. 1 -20 - H. Arp.
A very Small, Condensed Galaxy - 1965ApJ...142..402A Ap. J. 1965 vol. 142 p. 402 - H. Arp.
Novae in the Andromeda Nebula - 1956AJ.....61...15A A. J. 1956 vol. 61 p. 15-34 - H.C. Arp.
Liste obtenue en utilisant la base de données suivante : NASA/IPAC EXTRAGALACTIC DATABASE (NED) qui dépend du Jet Propulsion Laboratory (CALTECH) sous contrat avec la NASA.
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