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Current system
12509-1444
RST 3812


Nearby doubles
22' : 12505-1505
KPP 278

38' : 12486-1425
YSC 214

39' : 12526-1514
GWP1871

44' : 12509-1528
GWP1865

44' : 12519-1404
BRT2731

44' : 12536-1428
AHD 13

51' : 12517-1534
GWP1868

61' : 12490-1539
RST3809

66' : 12480-1354
GWP1858

68' : 12544-1528
GWP1875

68' : 12514-1551
GWP1867

68' : 12485-1543
HDS1795AB

72' : 12490-1338
HU 135

78' : 12460-1412
UC 2402

93' : 12531-1318
HDS1807

99' : 12499-1307
GWP1863

100' : 12558-1336
UC 2433

101' : 12451-1348
UC 2396

102' : 12577-1428
SKF 227

110' : 12547-1311
GWP1876

123' : 12529-1643
UC 2420

131' : 12560-1257
SKF2542AB

135' : 12440-1615
TSN 163

135' : 12445-1306
LEP 120

137' : 12465-1645
GWP1855

138' : 12477-1235
GWP1857



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12509-1444 RST 3812

 
 
12h 50m 51.36s -14° 44' 22.5" P.A. 55.00 sep 1.6 mag 11.30,11.30
 
 
Coord 2000 12509-1444 Discov num RST3812 Comp Coord arcsec 2000 12 50 51.36 -14 44 22.5
Date first 1937 Date last 2015 Obs 4
Pa first 54 Pa last 55.3 P.A. Now (θ) 55.3°
Sep first 1.5 Sep last 1.631 Sep. Now (ρ) 1.631"
Mag pri 11.30 Mag sec 11.30 delta mag (ΔM) 0 Spectral class
Pri motion ra +014 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus Gaia DR2 3525313387100627328
 
 
WDS 12509-1444 RST 3812 : 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
12509-1444 RST3812 1996 3 237 1.7 11.30 11.30 125051.36-144422.5
12509-1444 RST3812 2015 4 55 1.6 11.30 11.30 125051.36-144422.5

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

 
 
WDS 12509-1444 RST 3812 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12509-1444 RST 3812 : MEASURES
 
 
No records found.

 
 
WDS 12509-1444 : VIRTUAL EYEPIECE
 
 

12509-1444 RST3812A mag 11.3 12509-1444 RST3812B sep 1.6 P.A. 54.40 mag 11.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12509-1444 : ALADIN DSS IMAGE @ 12h 50m 51.36s -14° 44' 22.5"
 
 
 
 
WDS 12509-1444 RST 3812 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12509-1444 RST3812 distance=0' 12505-1505 KPP 278 distance=22' 12486-1425 YSC 214 distance=38' 12526-1514 GWP1871 distance=39' 12509-1528 GWP1865 distance=44' 12519-1404 BRT2731 distance=44' 12536-1428 AHD 13 distance=44' 12517-1534 GWP1868 distance=51' 12490-1539 RST3809 distance=61' 12480-1354 GWP1858 distance=66' 12544-1528 GWP1875 distance=68' 12514-1551 GWP1867 distance=68' 12485-1543 WSI 74Aa,Ab distance=68' 12485-1543 HDS1795AB distance=68' 12490-1338 HU 135 distance=72' 12460-1412 UC 2402 distance=78' 12531-1318 HDS1807 distance=93' 12499-1307 GWP1863 distance=99' 12558-1336 UC 2433 distance=100' 12451-1348 UC 2396 distance=101' 12577-1428 SKF 227 distance=102' 12547-1311 GWP1876 distance=110' 12529-1643 UC 2420 distance=123' 12560-1257 SKF2542AB distance=131' 12560-1257 SJM 1Aa,Ab distance=131' 12440-1615 TSN 163 distance=135' 12445-1306 LEP 120 distance=135' 12465-1645 GWP1855 distance=137' 12477-1235 GWP1857 distance=138' 12578-1308 STN 27 distance=140' 12495-1709 RST3810AB distance=146' 12495-1709 RST3810AB,C distance=146' 12490-1217 J 2086 distance=150' 12537-1718 LDS 424 distance=159' 12533-1724 GWP1873 distance=164' 12566-1709 HJ 2624 distance=167' 12421-1634 GWP1848 distance=168' 12397-1357 SLW 751 distance=169' 12529-1732 UC 2421 distance=171' 12413-1301 STF1669AB distance=174' 12413-1301 STF1669AC distance=174' 12513-1151 OCC 261 distance=174' 12413-1301 STF1669BC distance=174' 12392-1541 UC 2378 distance=178' 12432-1219 KPP 689 distance=184' 12485-1746 FEN 18 distance=184' 12457-1734 FEN 17 distance=186' 12567-1157 OCC 329Aa,Ab distance=189' 12567-1157 RST3816AB distance=189' 13004-1236 GWP1888 distance=190' 12543-1139 CHR 206 distance=193' 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 12509-1444 RST3812 55 1.6
Show 12505-1505 KPP 278 96 3.6 22
Show 12486-1425 YSC 214 160 0.8 38
Show 12526-1514 GWP1871 42 13.3 39
Show 12509-1528 GWP1865 206 27.8 44
Show 12519-1404 BRT2731 74 4.0 44
Show 12536-1428 AHD 13 133 11.5 44
Show 12517-1534 GWP1868 224 109.2 51
Show 12490-1539 RST3809 16 0.3 61
Show 12480-1354 GWP1858 259 17.8 66
Show 12544-1528 GWP1875 28 93.8 68
Show 12514-1551 GWP1867 83 90.5 68
Show 12485-1543 WSI 74 Aa,Ab 153 0.1 68
Show 12485-1543 HDS1795 AB 63 2.7 68
Show 12490-1338 HU 135 349 3.5 72
Show 12460-1412 UC 2402 65 19.8 78
Show 12531-1318 HDS1807 124 0.4 93
Show 12499-1307 GWP1863 298 17.8 99
Show 12558-1336 UC 2433 137 5.7 100
Show 12451-1348 UC 2396 47 35.1 101
Show 12577-1428 SKF 227 297 6.3 102
Show 12547-1311 GWP1876 345 46.9 110
Show 12529-1643 UC 2420 173 6.9 123
Show 12560-1257 SKF2542 AB 216 7.4 131
Show 12560-1257 SJM 1 Aa,Ab 141 0.1 131
Show 12440-1615 TSN 163 85 0.3 135
Show 12445-1306 LEP 120 211 10.2 135
Show 12465-1645 GWP1855 155 75.7 137
Show 12477-1235 GWP1857 271 60.9 138
Show 12578-1308 STN 27 70 2.1 140
Show 12495-1709 RST3810 AB 56 0.3 146
Show 12495-1709 RST3810 AB,C 253 4.5 146
Show 12490-1217 J 2086 300 5.8 150
Show 12537-1718 LDS 424 345 4.3 159
Show 12533-1724 GWP1873 107 27.7 164
Show 12566-1709 HJ 2624 230 28.3 167
Show 12421-1634 GWP1848 46 73.7 168
Show 12397-1357 SLW 751 154 168.9 169
Show 12529-1732 UC 2421 257 19.7 171
Show 12413-1301 STF1669 AB 314 5.3 174
Show 12413-1301 STF1669 AC 228 45.9 174
Show 12513-1151 OCC 261 -1 0.6 174
Show 12413-1301 STF1669 BC 229 58.7 174
Show 12392-1541 UC 2378 40 37.7 178
Show 12432-1219 KPP 689 337 6.1 184
Show 12485-1746 FEN 18 218 4.0 184
Show 12457-1734 FEN 17 90 4.6 186
Show 12567-1157 OCC 329 Aa,Ab -1 0.1 189
Show 12567-1157 RST3816 AB 84 6.8 189
Show 13004-1236 GWP1888 305 15.7 190
Show 12543-1139 CHR 206 11 0.0 193

 
 
WDS 12509-1444 : COMPONENTS
 
 
  A
B pa=54.4°
sep=1.59"
 
 
12509-1444 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125051.36-144422.5 Mag 11.3 PmRA 14.00
PmDE -3.0
CCDM
Ccdm 12509-1444 RComp Comp A Note1
Note2 Discov num DRAs -2.66 DDEs -22.3
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number -13 3605 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12456S1412A
HIC
 
 
12509-1444 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125051.45-144421.6 Mag 11.3 Calc coord yes
CCDM
Ccdm 12509-1444 RComp Comp B Note1
Note2 Discov num RST3812 DRAs DDEs
R dRAs Year 1937 Theta 053 Rho 1.6
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12456S1412B
HIC