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Doubles in session


Current system
12457-7503
RST 1690


Nearby doubles
9' : 12459-7511
HJ 4545AB

12' : 12431-7458
BRR 6AB

18' : 12503-7506
FIN 201

20' : 12477-7444
TDS8525

20' : 12490-7518
HEI 769

21' : 12489-7519
HDS1796

32' : 12392-7522
I 296

33' : 12446-7430
B 1721

38' : 12543-7520
KPP3881

45' : 12490-7545
TDS 677

51' : 12328-7457
RST1676

52' : 12335-7523
VGT 2AB

59' : 12322-7438
TDS8426

59' : 12547-7551
NZO 33

61' : 12559-7417
YMG 43

69' : 12314-7424
KPP1123

69' : 13032-7519
KPP2131

71' : 12276-7456
HEI 768

78' : 13056-7517
FIN 423

83' : 12503-7342
TDS8546

92' : 12436-7332
HEI 363

97' : 13034-7357
HEI 516

98' : 12443-7325
HEI 364

99' : 12327-7339
HEI 511

100' : 12473-7323
HEI 365

100' : 12438-7642
KPP 276



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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12457-7503 RST 1690

 
 
12h 45m 45.35s -75° 02' 30.1" P.A. 107.00 sep 1.6 mag 11.56,12.60
 
 
Coord 2000 12457-7503 Discov num RST1690 Comp Coord arcsec 2000 12 45 45.35 -75 02 30.1
Date first 1931 Date last 2016 Obs 6
Pa first 109 Pa last 106.5 P.A. Now (θ) 106.5°
Sep first 1.6 Sep last 1.598 Sep. Now (ρ) 1.598"
Mag pri 11.56 Mag sec 12.60 delta mag (ΔM) 1.04 Spectral class
Pri motion ra -016 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Musca Tycho2 9413-00143-1 Gaia DR2 5837633615020355456
 
 
WDS 12457-7503 RST 1690 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12457-7503 RST1690 1991 4 107 1.6 11.56 12.60 124545.35-750230.1
12457-7503 RST1690 2015 5 107 1.6 11.56 12.60 124545.35-750230.1
12457-7503 RST1690 2016 6 107 1.6 11.56 12.60 124545.35-750230.1

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

 
 
WDS 12457-7503 RST 1690 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12457-7503 RST 1690 : MEASURES
 
 
No records found.

 
 
WDS 12457-7503 : VIRTUAL EYEPIECE
 
 

12457-7503 RST1690A mag 11.56 12457-7503 RST1690B sep 0.6 P.A. 138.90 mag 12.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12457-7503 : ALADIN DSS IMAGE @ 12h 45m 45.35s -75° 02' 30.1"
 
 
 
 
WDS 12457-7503 RST 1690 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12457-7503 RST1690 distance=0' 12459-7511 HJ 4545AB distance=9' 12459-7511 HJ 4545AC distance=9' 12431-7458 KOH 94Aa,Ab distance=12' 12431-7458 BRR 6AB distance=12' 12503-7506 FIN 201 distance=18' 12477-7444 TDS8525 distance=20' 12490-7518 HEI 769 distance=20' 12489-7519 HDS1796 distance=21' 12392-7522 I 296 distance=32' 12446-7430 B 1721 distance=33' 12543-7520 KPP3881 distance=38' 12490-7545 TDS 677 distance=45' 12328-7457 RST1676 distance=51' 12335-7523 VGT 2AB distance=52' 12322-7438 TDS8426 distance=59' 12547-7551 NZO 33 distance=59' 12559-7417 YMG 43 distance=61' 12314-7424 KPP1123 distance=69' 13032-7519 KPP2131 distance=69' 12276-7456 HEI 768 distance=71' 13056-7517 FIN 423 distance=78' 12503-7342 TDS8546 distance=83' 12436-7332 HEI 363 distance=92' 13034-7357 HEI 516 distance=97' 12443-7325 HEI 364 distance=98' 12327-7339 HEI 511 distance=99' 12473-7323 HEI 365 distance=100' 12438-7642 KPP 276 distance=100' 12502-7324 DAM 584 distance=100' 12498-7321 DAM 582 distance=104' 12500-7320 HEI 367 distance=105' 12551-7323 HEI 369 distance=106' 12572-7640 ELP 33 distance=107' 12360-7313 HEI 362 distance=117' 12275-7640 I 35 distance=119' 12552-7658 SZR 3 distance=121' 12409-7303 LDS 417 distance=121' 12328-7654 YMG 42 distance=122' 13009-7654 BRR 7 distance=125' 12368-7302 TDS8457 distance=126' 12446-7709 TVB 256 distance=127' 13044-7650 BRR 8 distance=128' 13035-7702 HDS1828 distance=136' 12431-7247 HJ 4540 distance=136' 12464-7246 TDS8518 distance=137' 12553-7248 LDS 425 distance=138' 13009-7709 REP 23 distance=138' 12275-7705 RST1668 distance=139' 12397-7240 TDS8479 distance=145' 12339-7240 NZO 30 distance=151' 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 12457-7503 RST1690 107 1.6
Show 12459-7511 HJ 4545 AB 193 9.2 9
Show 12459-7511 HJ 4545 AC 238 36.9 9
Show 12431-7458 KOH 94 Aa,Ab 80 0.2 12
Show 12431-7458 BRR 6 AB 258 2.5 12
Show 12503-7506 FIN 201 217 0.9 18
Show 12477-7444 TDS8525 209 0.6 20
Show 12490-7518 HEI 769 7 0.6 20
Show 12489-7519 HDS1796 287 0.5 21
Show 12392-7522 I 296 270 2.0 32
Show 12446-7430 B 1721 70 0.2 33
Show 12543-7520 KPP3881 286 6.7 38
Show 12490-7545 TDS 677 199 1.2 45
Show 12328-7457 RST1676 165 2.0 51
Show 12335-7523 VGT 2 AB 16 2.9 52
Show 12322-7438 TDS8426 199 0.5 59
Show 12547-7551 NZO 33 5.2 59
Show 12559-7417 YMG 43 178 1.1 61
Show 12314-7424 KPP1123 274 8.8 69
Show 13032-7519 KPP2131 326 17.4 69
Show 12276-7456 HEI 768 122 0.8 71
Show 13056-7517 FIN 423 55 6.8 78
Show 12503-7342 TDS8546 233 0.6 83
Show 12436-7332 HEI 363 269 1.7 92
Show 13034-7357 HEI 516 165 0.2 97
Show 12443-7325 HEI 364 276 3.7 98
Show 12327-7339 HEI 511 277 0.4 99
Show 12473-7323 HEI 365 320 0.3 100
Show 12438-7642 KPP 276 235 3.5 100
Show 12502-7324 DAM 584 239 11.8 100
Show 12498-7321 DAM 582 339 5.4 104
Show 12500-7320 HEI 367 51 2.3 105
Show 12551-7323 HEI 369 130 2.9 106
Show 12572-7640 ELP 33 144 0.2 107
Show 12360-7313 HEI 362 347 0.8 117
Show 12275-7640 I 35 315 2.3 119
Show 12552-7658 SZR 3 90 3.0 121
Show 12409-7303 LDS 417 133 135.2 121
Show 12328-7654 YMG 42 250 0.2 122
Show 13009-7654 BRR 7 1.5 125
Show 12368-7302 TDS8457 307 0.4 126
Show 12446-7709 TVB 256 151 2.6 127
Show 13044-7650 BRR 8 225 6.1 128
Show 13035-7702 HDS1828 185 10.0 136
Show 12431-7247 HJ 4540 166 11.6 136
Show 12464-7246 TDS8518 43 0.5 137
Show 12553-7248 LDS 425 129 15.3 138
Show 13009-7709 REP 23 233 1.5 138
Show 12275-7705 RST1668 262 1.5 139
Show 12397-7240 TDS8479 181 0.7 145
Show 12339-7240 NZO 30 40 8.0 151

 
 
WDS 12457-7503 : COMPONENTS
 
 
  A
B pa=138.9°
sep=0.60"
 
 
12457-7503 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124545.35-750230.1 Mag 11.56 PmRA -16.00
PmDE 0.0 Tycho2 9413-00143-1
Tycho2
Tycho2 9413-00143-1 Pflag RAmdeg 191.43897024 DEmdeg -75.04171803
PmRA -15.6 PmDE 0.3 E RAmdeg 60 E DEmdeg 62
E pmRA 2.1 E pmDE 2.0 EpRAm 1982.74 EpDEm 1980.93
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.9 Q pmRA 0.5
Q pmDE 0.9 BTmag 12.381 E BTmag 0.158 VTmag 11.563
E VTmag 0.099 Prox 999 TYC HIP
CCDM RAdeg 191.43910889 DEdeg -75.04171889 EpRA 1990 1.74
EpDE 1990 1.77 E RAdeg 62.8 E DEdeg 65.6 Posflg
Corr 0.0
 
 
12457-7503 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124545.45-750230.6 Mag 12.6 Calc delta mag 1.04
Calc coord yes