12509-0428 LDS 6270

 
 
12h 50m 55.15s -04° 28' 49.2" P.A. 269.00 sep 7.9 mag 11.97,14.35
 
 
Coord 2000 12509-0428 Discov num LDS6270 Comp Coord arcsec 2000 12 50 55.15 -04 28 49.2
Date first 1960 Date last 2016 Obs 11
Pa first 267 Pa last 269.2 P.A. Now (θ) 269.2°
Sep first 8.0 Sep last 7.949 Sep. Now (ρ) 7.949"
Mag pri 11.97 Mag sec 14.35 delta mag (ΔM) 2.38 Spectral class
Pri motion ra +064 Sec motion ra +061
Pri motion dec -137 Sec motion dec -140
Notes N (See Notes)
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Tycho2 4953-00273-1 Gaia DR2 3678751677865711104
 
 
WDS 12509-0428 LDS 6270 : NOTES
 
 
discov_num notes refcode
LDS6270 NLTT 32082/32080 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12509-0428 LDS6270 1999 2 269 8.0 11.97 14.35 D 125055.15-042849.2
12509-0428 LDS6270 2000 3 269 7.9 11.97 14.35 N D 125055.15-042849.2
12509-0428 LDS6270 2012 4 266 6.2 11.97 14.35 N D 125055.15-042849.2
12509-0428 LDS6270 2015 7 269 7.9 11.97 14.35 N 125055.15-042849.2
12509-0428 LDS6270 2016 11 269 7.9 11.97 14.35 N 125055.15-042849.2

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

 
 
WDS 12509-0428 LDS 6270 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12509-0428 LDS 6270 : MEASURES
 
 
No records found.

 
 
WDS 12509-0428 : VIRTUAL EYEPIECE
 
 

12509-0428 LDS6270A mag 11.97 12509-0428 LDS6270B sep 7.9 P.A. 269.20 mag 14.35 virtual eyepiece
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Radius:
Components only
 
 
WDS 12509-0428 : ALADIN DSS IMAGE @ 12h 50m 55.15s -04° 28' 49.2"
 
 
 
 
WDS 12509-0428 LDS 6270 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12509-0428  LDS6270 distance=0' 12492-0450  LDS5759 distance=34' 12511-0352  GWP1866 distance=38' 12532-0333  CHR  38 distance=66' 12521-0539  TSN  87 distance=73' 12563-0452  STF1690 distance=83' 12553-0336  BRT 442 distance=84' 12492-0549  OCC 718 distance=85' 12453-0353  STF1677 distance=92' 12533-0557  RST4506 distance=96' 12564-0524  SHN 169 distance=99' 12517-0608  STF1683 distance=100' 12438-0441  UC 2392 distance=108' 12437-0448  HJ  215 distance=110' 12503-0236  UC 2413 distance=114' 12556-0255  GIC9018 distance=118' 12430-0447  SLW 764 distance=120' 12476-0618  RST4966 distance=121' 12559-0604  ARU  10 distance=122' 12430-0403  LLO   9 distance=122' 12549-0620  LDS4294 distance=127' 12510-0220  CVR1473 distance=129' 12566-0249  BRT 443 distance=131' 12588-0332  RST4507 distance=132' 12567-0250  LDS4299 distance=132' 12524-0216  SLW 788 distance=135' 12597-0349  CHR  39Aa,Ab distance=137' 12597-0349  STF1704AB distance=137' 12487-0216  ZHN  22 distance=138' 13000-0407  UC 2446 distance=138' 12414-0418  UC 2386 distance=143' 12550-0219  SLN  72 distance=144' 12584-0603  BU  926 distance=147' 12409-0432  SLW 755 distance=151' 12449-0629  CVR1464 distance=151' 12555-0212  SLW 795 distance=153' 12455-0218  BAL 546 distance=155' 12440-0230  CVR1462 distance=158' 12547-0200  CVR1476 distance=160' 13006-0322  AGC   5AB distance=160' 13006-0322  AGC   5AC distance=160' 12400-0434  UC 2382 distance=164' 12414-0551  LDS4247 distance=165' 13009-0318  GMC   2 distance=165' 12521-0720  UC 2417 distance=173' 13005-0604  HJ 1224 distance=173' 12561-0706  RST3815 distance=176' 12407-0302  BAL 220 distance=176' 12428-0639  SKF1739 distance=179' 12429-0215  STF1673AB distance=180' 12429-0215  LDS2888AC distance=180' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 12509-0428 LDS6270 269 7.9
Show 12492-0450 LDS5759 87 16.7 34
Show 12511-0352 GWP1866 328 22.8 38
Show 12532-0333 CHR 38 155 0.5 66
Show 12521-0539 TSN 87 87 145.8 73
Show 12563-0452 STF1690 150 5.8 83
Show 12553-0336 BRT 442 202 8.1 84
Show 12492-0549 OCC 718 340 0.1 85
Show 12453-0353 STF1677 349 16.1 92
Show 12533-0557 RST4506 98 0.7 96
Show 12564-0524 SHN 169 -1 0.1 99
Show 12517-0608 STF1683 197 15.7 100
Show 12438-0441 UC 2392 178 8.4 108
Show 12437-0448 HJ 215 295 12.5 110
Show 12503-0236 UC 2413 313 23.1 114
Show 12556-0255 GIC9018 345 2.2 118
Show 12430-0447 SLW 764 327 12.8 120
Show 12476-0618 RST4966 255 16.4 121
Show 12559-0604 ARU 10 248 0.6 122
Show 12430-0403 LLO 9 3 1.3 122
Show 12549-0620 LDS4294 318 20.1 127
Show 12510-0220 CVR1473 1 4.3 129
Show 12566-0249 BRT 443 4 3.6 131
Show 12588-0332 RST4507 34 1.8 132
Show 12567-0250 LDS4299 272 76.0 132
Show 12524-0216 SLW 788 2 9.6 135
Show 12597-0349 CHR 39 Aa,Ab 317 0.1 137
Show 12597-0349 STF1704 AB 54 20.6 137
Show 12487-0216 ZHN 22 219 428.8 138
Show 13000-0407 UC 2446 204 32.5 138
Show 12414-0418 UC 2386 142 64.3 143
Show 12550-0219 SLN 72 13 30.9 144
Show 12584-0603 BU 926 268 2.6 147
Show 12409-0432 SLW 755 16 37.8 151
Show 12449-0629 CVR1464 241 4.0 151
Show 12555-0212 SLW 795 72 13.0 153
Show 12455-0218 BAL 546 81 9.1 155
Show 12440-0230 CVR1462 106 3.3 158
Show 12547-0200 CVR1476 8 3.5 160
Show 13006-0322 AGC 5 AB 181 0.6 160
Show 13006-0322 AGC 5 AC 127 41.2 160
Show 12400-0434 UC 2382 205 22.1 164
Show 12414-0551 LDS4247 69 42.7 165
Show 13009-0318 GMC 2 152 20.3 165
Show 12521-0720 UC 2417 231 8.8 173
Show 13005-0604 HJ 1224 283 17.4 173
Show 12561-0706 RST3815 54 0.9 176
Show 12407-0302 BAL 220 41 7.0 176
Show 12428-0639 SKF1739 245 1.8 179
Show 12429-0215 STF1673 AB 92 53.6 180
Show 12429-0215 LDS2888 AC 117 16.9 180

 
 
WDS 12509-0428 : COMPONENTS
 
 
  A
B pa=269.2°
sep=7.92"
 
 
12509-0428 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125055.15-042849.2 Mag 11.97 PmRA 64.00
PmDE -137.0 Tycho2 4953-00273-1
Tycho2
Tycho2 4953-00273-1 Pflag RAmdeg 192.72981949 DEmdeg -4.48033214
PmRA 60.9 PmDE -139.5 E RAmdeg 85 E DEmdeg 43
E pmRA 2.3 E pmDE 2.3 EpRAm 1968.68 EpDEm 1976.97
Num 5 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.3
Q pmDE 0.6 BTmag 12.710 E BTmag 0.265 VTmag 11.975
E VTmag 0.191 Prox 999 TYC HIP
CCDM RAdeg 192.72971472 DEdeg -4.48000583 EpRA 1990 1.76
EpDE 1990 1.85 E RAdeg 128.0 E DEdeg 154.2 Posflg
Corr 0.2
 
 
12509-0428 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125054.62-042849.3 Mag 14.35 PmRA 61.00
PmDE -140.0 Calc delta mag 2.38 Calc coord yes