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Doubles in session


Current system
10270-3204
UC 1931


Nearby doubles
19' : 10259-3216
DAM2363

21' : 10259-3149
UC 1928

21' : 10255-3210
B 1156

22' : 10287-3206
UC 1937

28' : 10271-3232
UC 1932AB

45' : 10235-3206
TDS7237

53' : 10263-3256
UC 1930

57' : 10297-3249
UC 1942

62' : 10287-3302
LDS5711

64' : 10240-3254
TDS7244AB

64' : 10223-3225
I 1525

70' : 10221-3233
CVN 84AB

72' : 10247-3310
RST2689

74' : 10317-3121
HJ 4325

76' : 10325-3235
I 1526

79' : 10327-3234
DAM2415

79' : 10331-3151
UC 1952

83' : 10212-3240
TDS7207

83' : 10306-3313
KPP3820

83' : 10275-3327
UC 1933

86' : 10329-3246
UC 1951

88' : 10234-3319
KPP1892

92' : 10206-3245
BRT1659

93' : 10341-3222
RST2697

93' : 10198-3152
KPP1696

94' : 10296-3036
H N 50



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10270-3204 UC 1931

 
 
10h 27m 01.20s -32° 03' 58.7" P.A. 185.00 sep 22.1 mag 12.09,15.45
 
 
Coord 2000 10270-3204 Discov num UC 1931 Comp Coord arcsec 2000 10 27 01.20 -32 03 58.7
Date first 1999 Date last 2015 Obs 4
Pa first 186 Pa last 184.7 P.A. Now (θ) 184.7°
Sep first 22.3 Sep last 22.144 Sep. Now (ρ) 22.144"
Mag pri 12.09 Mag sec 15.45 delta mag (ΔM) 3.36 Spectral class
Pri motion ra -052 Sec motion ra -061
Pri motion dec +000 Sec motion dec -023
Notes V (Proper motion indicates physical)
rPM=0.379
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Antlia Tycho2 7188-01896-1 Gaia DR2 5448699041895931904
 
 
WDS 10270-3204 UC 1931 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10270-3204 UC 1931 1999 2 187 22.3 12.10 15.40 V 102701.20-320358.7
10270-3204 UC 1931 2000 2 186 22.3 12.10 15.40 V 102701.20-320358.7
10270-3204 UC 1931 2010 3 185 22.1 12.09 15.45 V 102701.20-320358.7
10270-3204 UC 1931 2015 4 185 22.1 12.09 15.45 V 102701.20-320358.7

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 10270-3204 UC 1931 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10270-3204 UC 1931 : MEASURES
 
 
No records found.

 
 
WDS 10270-3204 : VIRTUAL EYEPIECE
 
 

10270-3204 UC 1931A mag 12.09 10270-3204 UC 1931B sep 22.1 P.A. 184.00 mag 15.45 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10270-3204 : ALADIN DSS IMAGE @ 10h 27m 01.20s -32° 03' 58.7"
 
 
 
 
WDS 10270-3204 UC 1931 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10270-3204 UC 1931 distance=0' 10259-3216 DAM2363 distance=19' 10259-3149 UC 1928 distance=21' 10255-3210 B 1156 distance=21' 10287-3206 UC 1937 distance=22' 10271-3232 UC 1932AB distance=28' 10235-3206 TDS7237 distance=45' 10263-3256 UC 1930 distance=53' 10297-3249 UC 1942 distance=57' 10287-3302 LDS5711 distance=62' 10240-3254 TDS7244AB distance=64' 10223-3225 I 1525 distance=64' 10221-3233 CVN 84AB distance=70' 10221-3233 CVN 84AC distance=70' 10221-3233 CVN 84AD distance=70' 10221-3233 CVN 84AE distance=70' 10221-3233 CVN 84AF distance=70' 10247-3310 RST2689 distance=72' 10317-3121 HJ 4325 distance=74' 10325-3235 I 1526 distance=76' 10327-3234 DAM2415 distance=79' 10331-3151 UC 1952 distance=79' 10212-3240 TDS7207 distance=83' 10306-3313 KPP3820 distance=83' 10275-3327 UC 1933 distance=83' 10329-3246 UC 1951 distance=86' 10234-3319 KPP1892 distance=88' 10206-3245 BRT1659 distance=92' 10341-3222 RST2697 distance=93' 10198-3152 KPP1696 distance=93' 10296-3036 H N 50 distance=94' 10286-3340 HDS1506AB distance=99' 10286-3340 DAM2375AB,C distance=99' 10312-3041 TDS7314 distance=99' 10200-3121 UC 1917AB distance=100' 10315-3042 DAM2401 distance=100' 10255-3348 FIN 23 distance=106' 10341-3107 HJ 4331 distance=107' 10202-3308 HJ 4304 distance=107' 10353-3137 LDS5713 distance=110' 10185-3150 LWR 9 distance=110' 10184-3148 TDS7167 distance=112' 10181-3208 DAM 523AB distance=114' 10181-3208 DAM 523AC distance=114' 10181-3208 DAM 523AD distance=114' 10181-3211 RST2684 distance=115' 10181-3143 DAM2268 distance=115' 10321-3028 CBL 136 distance=116' 10178-3214 DAM2258 distance=119' 10243-3011 TDS 586 distance=119' 10248-3006 SWR 90 distance=122' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 10270-3204 UC 1931 185 22.1
Show 10259-3216 DAM2363 164 2.3 19
Show 10259-3149 UC 1928 33 53.5 21
Show 10255-3210 B 1156 27 1.7 21
Show 10287-3206 UC 1937 303 26.9 22
Show 10271-3232 UC 1932 AB 90 79.6 28
Show 10235-3206 TDS7237 219 1.9 45
Show 10263-3256 UC 1930 133 45.7 53
Show 10297-3249 UC 1942 323 7.3 57
Show 10287-3302 LDS5711 339 40.6 62
Show 10240-3254 TDS7244 AB 172 0.6 64
Show 10223-3225 I 1525 204 0.2 64
Show 10221-3233 CVN 84 AB 298 4.1 70
Show 10221-3233 CVN 84 AC 62 4.8 70
Show 10221-3233 CVN 84 AD 185 5.3 70
Show 10221-3233 CVN 84 AE 280 7.3 70
Show 10221-3233 CVN 84 AF 6 8.1 70
Show 10247-3310 RST2689 328 1.3 72
Show 10317-3121 HJ 4325 157 13.1 74
Show 10325-3235 I 1526 78 2.1 76
Show 10327-3234 DAM2415 246 8.4 79
Show 10331-3151 UC 1952 125 41.5 79
Show 10212-3240 TDS7207 170 1.0 83
Show 10306-3313 KPP3820 168 3.5 83
Show 10275-3327 UC 1933 309 74.9 83
Show 10329-3246 UC 1951 110 29.0 86
Show 10234-3319 KPP1892 276 14.8 88
Show 10206-3245 BRT1659 33 4.8 92
Show 10341-3222 RST2697 243 0.9 93
Show 10198-3152 KPP1696 159 13.1 93
Show 10296-3036 H N 50 228 10.3 94
Show 10286-3340 HDS1506 AB 139 0.5 99
Show 10286-3340 DAM2375 AB,C 160 19.9 99
Show 10312-3041 TDS7314 28 1.9 99
Show 10200-3121 UC 1917 AB 27 23.2 100
Show 10315-3042 DAM2401 197 1.2 100
Show 10255-3348 FIN 23 143 3.6 106
Show 10341-3107 HJ 4331 257 5.1 107
Show 10202-3308 HJ 4304 286 9.5 107
Show 10353-3137 LDS5713 252 145.6 110
Show 10185-3150 LWR 9 282 2.4 110
Show 10184-3148 TDS7167 152 0.6 112
Show 10181-3208 DAM 523 AB 171 5.5 114
Show 10181-3208 DAM 523 AC 47 11.0 114
Show 10181-3208 DAM 523 AD 10 6.0 114
Show 10181-3211 RST2684 113 3.5 115
Show 10181-3143 DAM2268 318 1.8 115
Show 10321-3028 CBL 136 30 14.5 116
Show 10178-3214 DAM2258 237 1.8 119
Show 10243-3011 TDS 586 92 2.0 119
Show 10248-3006 SWR 90 246 29.1 122

 
 
WDS 10270-3204 : COMPONENTS
 
 
  A
B pa=184.0°
sep=22.12"
 
 
10270-3204 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 102701.20-320358.7 Mag 12.09 PmRA -52.00
PmDE 0.0 Tycho2 7188-01896-1
Tycho2
Tycho2 7188-01896-1 Pflag RAmdeg 156.75495318 DEmdeg -32.06629325
PmRA -63.8 PmDE -6.7 E RAmdeg 134 E DEmdeg 123
E pmRA 3.6 E pmDE 3.3 EpRAm 1965.17 EpDEm 1966.51
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.2
Q pmDE 0.8 BTmag 13.723 E BTmag 0.366 VTmag 11.853
E VTmag 0.140 Prox 999 TYC HIP
CCDM RAdeg 156.75512972 DEdeg -32.06627806 EpRA 1990 1.58
EpDE 1990 1.72 E RAdeg 163.9 E DEdeg 149.3 Posflg
Corr 0.2
 
 
10270-3204 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102701.08-320420.8 Mag 15.45 PmRA -61.00
PmDE -23.0 Calc delta mag 3.36 Calc coord yes