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Current system
12052-2104
RST 4957


Nearby doubles
8' : 12055-2058
DON 508

13' : 12043-2102
BU 458

28' : 12045-2037
B 1713

34' : 12028-2112
TDS8190

47' : 12030-2139
ARA1478

58' : 12025-2148
DON 506

60' : 12014-2132
BU 457

64' : 12062-2002
B 1714

78' : 12007-2150
BU 1079

87' : 12082-1948
UC 2277

93' : 12103-2203
UC 2287

99' : 12120-2042
UC 2292

100' : 12098-1949
RST3775

104' : 12017-2235
RST3769

104' : 12107-2213
NSN 100

105' : 12109-1959
KPP2730

106' : 12062-2247
ARA1790

108' : 12113-1958
LDS 390

113' : 12126-2147
LDS4190

115' : 12030-1913
B 2537

120' : 12029-1908
B 2536

126' : 12139-2133
DON 516

127' : 12136-2017
B 2290

127' : 12116-2233
UC 2291

132' : 12062-1853
HJ 4496

132' : 12058-1853
WNO 54



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

12052-2104 RST 4957

 
 
12h 05m 09.39s -21° 03' 54.8" P.A. 64.00 sep 0.9 mag 10.20,13.70 Sp G6V
 
 
Coord 2000 12052-2104 Discov num RST4957 Comp Coord arcsec 2000 12 05 09.39 -21 03 54.8
Date first 1943 Date last 1943 Obs 1
Pa first 64 Pa last 63.5 P.A. Now (θ) 63.5°
Sep first 0.9 Sep last 0.86 Sep. Now (ρ) 0.86"
Mag pri 10.20 Mag sec 13.70 delta mag (ΔM) 3.5 Spectral class G6V (yellow)
Pri motion ra +014 Sec motion ra
Pri motion dec -029 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus Tycho2 6100-00731-1 Gaia DR2 3493653327736072576 HD 104961
 
 
WDS 12052-2104 RST 4957 : 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
12052-2104 RST4957 1943 1 64 0.9 10.20 13.70 G6V 120509.39-210354.8

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

 
 
WDS 12052-2104 RST 4957 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12052-2104 RST 4957 : MEASURES
 
 
No records found.

 
 
WDS 12052-2104 : VIRTUAL EYEPIECE
 
 

12052-2104 RST4957A mag 10.2 Sp G6V 12052-2104 RST4957B sep 0.8 P.A. 61.90 mag 13.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12052-2104 : ALADIN DSS IMAGE @ 12h 05m 09.39s -21° 03' 54.8"
 
 
 
 
WDS 12052-2104 RST 4957 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12052-2104 RST4957 distance=0' 12055-2058 DON 508 distance=8' 12043-2102 BU 458 distance=13' 12045-2037 B 1713 distance=28' 12028-2112 TDS8190 distance=34' 12030-2139 ARA1478 distance=47' 12025-2148 DON 506 distance=58' 12014-2132 BU 457 distance=60' 12062-2002 B 1714 distance=64' 12007-2150 BU 1079 distance=78' 12082-1948 UC 2277 distance=87' 12103-2203 UC 2287 distance=93' 12120-2042 UC 2292 distance=99' 12098-1949 RST3775 distance=100' 12017-2235 RST3769 distance=104' 12107-2213 NSN 100 distance=104' 12109-1959 KPP2730 distance=105' 12062-2247 ARA1790 distance=106' 12113-1958 LDS 390 distance=108' 12126-2147 LDS4190 distance=113' 12030-1913 B 2537 distance=115' 12029-1908 B 2536 distance=120' 12139-2133 DON 516 distance=126' 12136-2017 B 2290 distance=127' 12116-2233 UC 2291 distance=127' 12062-1853 HJ 4496 distance=132' 12058-1853 WNO 54 distance=132' 12122-2231 HU 133 distance=132' 12001-1912 SHN 21 distance=133' 11565-2204 KPP3856 distance=135' 11574-2227 UC 2236 distance=137' 12004-1904 DVG 6 distance=138' 11574-1939 J 1583 distance=139' 11573-2232 HJ 4481 distance=141' 12149-2026 TDS8284 distance=143' 11559-2211 HU 1489 distance=146' 11549-2030 UC 2232 distance=148' 12160-2058 BRT1486 distance=151' 12051-2335 DON1096 distance=152' 11544-2046 BVD 97 distance=152' 12015-1840 LDS4168 distance=153' 12095-2324 WHC 10 distance=153' 12051-2337 TDS8214 distance=154' 12084-1835 BU 412 distance=156' 11569-1918 GWP1709 distance=157' 11545-2154 SKF1050AB distance=157' 11545-2154 SKF1050AC distance=157' 11545-2154 SKF1050CD distance=158' 11545-2154 UC 2230CE distance=158' 12141-1926 UC 2298 distance=160' 11538-2030 B 1709AB distance=163' 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 12052-2104 RST4957 64 0.9
Show 12055-2058 DON 508 318 5.2 8
Show 12043-2102 BU 458 236 30.1 13
Show 12045-2037 B 1713 66 1.7 28
Show 12028-2112 TDS8190 279 0.8 34
Show 12030-2139 ARA1478 263 12.4 47
Show 12025-2148 DON 506 41 0.7 58
Show 12014-2132 BU 457 87 2.0 60
Show 12062-2002 B 1714 146 0.1 64
Show 12007-2150 BU 1079 155 11.5 78
Show 12082-1948 UC 2277 101 23.1 87
Show 12103-2203 UC 2287 233 32.6 93
Show 12120-2042 UC 2292 347 62.9 99
Show 12098-1949 RST3775 212 4.8 100
Show 12017-2235 RST3769 70 1.3 104
Show 12107-2213 NSN 100 357 3.3 104
Show 12109-1959 KPP2730 137 3.5 105
Show 12062-2247 ARA1790 152 47.6 106
Show 12113-1958 LDS 390 121 85.2 108
Show 12126-2147 LDS4190 73 33.5 113
Show 12030-1913 B 2537 259 2.1 115
Show 12029-1908 B 2536 288 2.6 120
Show 12139-2133 DON 516 160 4.4 126
Show 12136-2017 B 2290 54 0.7 127
Show 12116-2233 UC 2291 173 29.9 127
Show 12062-1853 HJ 4496 28 12.4 132
Show 12058-1853 WNO 54 342 187.8 132
Show 12122-2231 HU 133 316 1.5 132
Show 12001-1912 SHN 21 276 0.1 133
Show 11565-2204 KPP3856 154 4.7 135
Show 11574-2227 UC 2236 295 9.6 137
Show 12004-1904 DVG 6 325 4.0 138
Show 11574-1939 J 1583 72 8.4 139
Show 11573-2232 HJ 4481 191 4.2 141
Show 12149-2026 TDS8284 231 0.4 143
Show 11559-2211 HU 1489 218 1.4 146
Show 11549-2030 UC 2232 109 14.2 148
Show 12160-2058 BRT1486 189 5.0 151
Show 12051-2335 DON1096 168 5.3 152
Show 11544-2046 BVD 97 187 30.3 152
Show 12015-1840 LDS4168 273 1.8 153
Show 12095-2324 WHC 10 22 12.6 153
Show 12051-2337 TDS8214 266 0.5 154
Show 12084-1835 BU 412 152 2.0 156
Show 11569-1918 GWP1709 135 45.9 157
Show 11545-2154 SKF1050 AB 68 5.3 157
Show 11545-2154 SKF1050 AC 319 130.7 157
Show 11545-2154 SKF1050 CD 249 4.1 158
Show 11545-2154 UC 2230 CE 258 20.1 158
Show 12141-1926 UC 2298 112 73.2 160
Show 11538-2030 B 1709 AB 227 0.7 163

 
 
WDS 12052-2104 : COMPONENTS
 
 
  A
B pa=61.9°
sep=0.81"
 
 
12052-2104 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 120509.39-210354.8 Mag 10.2 Spectral class G6V (yellow)
PmRA 14.00 PmDE -29.0 Tycho2 6100-00731-1 HD 104961
Tycho2
Tycho2 6100-00731-1 Pflag RAmdeg 181.28916402 DEmdeg -21.06523207
PmRA 14.3 PmDE -34.8 E RAmdeg 20 E DEmdeg 25
E pmRA 1.6 E pmDE 1.9 EpRAm 1985.82 EpDEm 1985.20
Num 6 Q RAmdeg 1.5 Q DEmdeg 0.9 Q pmRA 1.5
Q pmDE 0.8 BTmag 10.935 E BTmag 0.049 VTmag 10.180
E VTmag 0.035 Prox 999 TYC T HIP
CCDM RAdeg 181.28912722 DEdeg -21.06515278 EpRA 1990 1.72
EpDE 1990 1.54 E RAdeg 22.6 E DEdeg 28.5 Posflg
Corr 0.1
CCDM
Ccdm 12052-2104 RComp Comp A Note1
Note2 Discov num DRAs -2.67 DDEs 5.8
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.7 Sp G5 PmNote
PmRA PmDE Dm number -20 3572 Cat1 BD
Name2 Cat2 HD 104961 M HD
ADS BDS M ADS BDS N IDS IDS 12000S2030A
HIC
 
 
12052-2104 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120509.44-210354.4 Mag 13.7 Calc delta mag 3.5
Calc coord yes
CCDM
Ccdm 12052-2104 RComp Comp B Note1
Note2 Discov num RST4957 DRAs DDEs
R dRAs Year 1943 Theta 064 Rho 0.9
Obs 1 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12000S2030B
HIC