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Table 1

Detected companions of the WHISP spiral galaxies with Mbar,sat/Mbar,main ≤ 0.20.

Name Main galaxy Coord. (J2000) D v sys w 20 M HI d proj t coll Ṁ HI
RA–Dec Mpc km s-1 km s-1 108M⊙ kpc 108 yr M⊙/yr
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
AGC 102802 UGC 485 J004702.7+301243 58.9 5296 85 9.08 117 15.7 0.58
AGC 113996 UGC 624 J010107.2+304052 78.3 4762 29 8.76 119 11.6 0.75
AGC 113884 UGC 624 J010000.3+302357 78.3 4717 96 5.04 391 17.8 0.28
[VH2008] J0101+4744 UGC 625 J010118.4+474432 28.3 2795 62 3.02 36 4.5 0.67
DF1† UGC 1437 J015708.1+354825 54.5 4592 172 14.80 133 9.8 1.51
PGC 9994 UGC 2141 J030653.0+301542 24.7 812 43 7.37 75 5.6 1.32
PGC 2328690 UGC 2459 J030225.7+485452 32.4 2449 134 16.29 131 14.3 1.14
[KLT2208] HI J0302+352∗ UGC 2487 J030210.5+351627 72.2 4967 55 15.43 351 18.1 0.85
[SOS2010] J0301491+3529012 UGC 2487 J030147.2+352839 72.2 4909 38 3.61 129 8.6 0.42
UGC 2813 UGC 2800 J034234.1+711828 16.11 1381 62 0.99 33 4.2 0.24
HFLLZOA G136.96+14.21 UGC 2916 J040403.5+713707 68.0 4450 158 14.36 114 10.8 1.33
2MASX J04550438+3002212 UGC 3205 J045826.3+295653 47.6 3239 173 10.26 350 17.6 0.58
DF2† UGC 3205 J045504.2+300209 47.6 3530 47 5.03 184 9.7 0.52
DF3† UGC 3205 J045653.8+293602 47.6 3229 110 19.34 385 18.3 1.06
DF4† UGC 3382 J055903.3+621719 67.2 4407 64 3.83 160 12.6 0.30
DF5† UGC 3407 J060841.0+415647 39.3 3683 66 3.50 96 10.1 0.35
DF6† UGC 3407 J060913.3+420104 39.3 3688 114 4.51 48 7.9 0.57
DF7† UGC 3407 J060853.9+420338 39.3 3693 73 0.80 27 3.5 0.23
DF8†, * UGC 3422 J061633.1+705743 77.2 4009 24 3.22 238 9.8 0.33
GALEXASC J061256.68+710650.6 UGC 3422 J061254.8+710659 77.2 3998 104 5.52 83 7.5 0.74
NPM1G +60.0018 UGC 3546 J065150.2+604122 17.9 1768 52 1.12 58 5.8 0.19
GALEXASC J070643.91+635521.0 UGC 3642 J070645.1+635515 67.3 4714 106 3.56 169 11.1 0.32
UGC 3660 UGC 3642 J070634.1+635056 67.3 4261 75 8.70 350 17.9 0.49
KUG 0829+227B UGC 4458 J083247.7+223443 68.6 4621 231 12.80 105 12.4 1.03
MCG +10-13-030 UGC 4666 J085422.1+585908 16.0 1016 90 1.26 69 5.7 0.22
SDSS J091001.72+325659.8 UGC 4806 J091005.0+325607 25.5 2021 125 4.23 89 9.5 0.45
KUG 0906+333A UGC 4806 J090919.5+330734 25.5 1856 60 1.88 18 5.7 0.33
SDSS J093137.13+292533.3 UGC 5060 J093138.0+292534 24.0 1608 77 0.53 117 9.9 0.05
KDG 059 UGC 5253 J095156.6+720439 16.6 1121 46 2.03 57 6.2 0.33
UGC 6797 UGC 6778 J114940.5+482533 17.1 962 81 7.28 87 8.5 0.86
SDSS J115027.42+490105.9 UGC 6778 J115027.4+490106 17.1 1120 31 1.67 138 11.2 0.12
UGC 6791 UGC 6786 J114923.6+264428 22.51 1866 274 5.38 111 10.0 0.54
SDSS J114820.16+562045.7 UGC 6787 J114820.6+562049 22.1 1080 28 0.62 105 7.6 0.08
UGC 6733 UGC 6787 J114535.7+555313 19.12 1158 187 5.26 130 10.3 0.51
UGC 6816 UGC 6787 J115047.5+562719 17.11 887 115 5.78 146 11.0 0.52
SDSS J122442.59+544441.3 UGC 7506 J122440.2+544448 36.0 2495 109 2.18 154 11.6 0.19
UGC 8005 UGC 7989 J125149.1+254644 14.31 1196 198 8.84 101 8.6 1.02
UGC 8254 UGC 8307 J131038.2+363807 19.1 1088 105 3.71 149 16.1 0.23
DF9†* UGC 8307 J131153.6+362758 19.11 954 75 1.92 100 14.2 0.14
UGC 8271 UGC 8307 J131131.3+361655 18.51 1145 150 6.99 156 22.1 0.32
DF10†* UGC 8307 J131134.3+362942 19.1 1191 32 0.58 109 15.5 0.04
KUG 1309+362 UGC 8307 J131146.7+355731 19.1 1123 26 0.30 245 24.9 0.01
UGC 8303 UGC 8307 J131317.6+361303 18.51 948 92 9.77 139 20.3 0.48
UGC 8314 UGC 8307 J131401.0+361908 19.1 938 71 1.06 113 21.2 0.05
MCG +08-27-001 UGC 9366 J143359.2+492647 38.9 2122 127 6.18 88 6.2 1.00
KUG 1512+557 UGC 9797 J151400.2+553222 46.6 3550 154 9.66 94 9.4 1.03
SDSS J152617.51+404004.0 UGC 9858 J152617.9+404008 32.2 2687 51 11.80 66 7.7 1.53
MCG +08-34-005 UGC 11283 J183400.4+492233 30.0 2076 63 3.75 51 7.5 0.50
GALEXASC J215645.61+275419.5 UGC 11852 J215645.7+275418 82.4 5710 46 5.30 221 15.2 0.35
ZOAG G095.92-08.72 UGC 11951 J221145.4+453649 14.2 1145 78 7.52 74 8.3 0.91

Notes. (1) First name in NED archive or DF if not classified; (2) UGC name of the main galaxy; (3) celestial coordinates; (4) adopted distance (same as the main galaxy or taken from EDD catalogue, when specified); (5) systemic velocity; (6) line width of the global profile at the 20% level; (7) total Hi mass; (8) projected distance from the main galaxy; (9) time of collision with the main galaxy in a parabolic orbit; and (10) gas accretion rate onto the main galaxy.

(†)

Not catalogued in the NED, HyperLEDA, or SIMBAD archives.

(*)

Without a clear optical/UV counterpart in DSS, SDSS or GALEX images. DF8 is not covered by the SDSS survey.

(1)

Distance from EDD catalogue.

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