12121-2800 RST 1653

 
 
12h 12m 01.35s -28° 00' 26.2" P.A. 246.00 sep 1.6 mag 11.60,12.03
 
 
Coord 2000 12121-2800 Discov num RST1653 Comp Coord arcsec 2000 12 12 01.35 -28 00 26.2
Date first 1930 Date last 2015 Obs 5
Pa first 65 Pa last 245.6 P.A. Now (θ) 245.6°
Sep first 1.6 Sep last 1.621 Sep. Now (ρ) 1.621"
Mag pri 11.60 Mag sec 12.03 delta mag (ΔM) 0.43 Spectral class
Pri motion ra -018 Sec motion ra -018
Pri motion dec +003 Sec motion dec +003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6676-00066-2 Gaia DR2 3474440938296498560
 
 
WDS 12121-2800 RST 1653 : 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
12121-2800 RST1653 1991 4 61 1.7 11.60 12.03 121201.35-280026.2
12121-2800 RST1653 2015 5 246 1.6 11.60 12.03 121201.35-280026.2

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

 
 
WDS 12121-2800 RST 1653 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12121-2800 RST 1653 : MEASURES
 
 
No records found.

 
 
WDS 12121-2800 : VIRTUAL EYEPIECE
 
 

12121-2800 RST1653A mag 11.6 12121-2800 RST1653B sep 1.5 P.A. 242.80 mag 12.03 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 12121-2800 : ALADIN DSS IMAGE @ 12h 12m 01.35s -28° 00' 26.2"
 
 
 
 
WDS 12121-2800 RST 1653 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12121-2800  RST1653 distance=0' 12134-2752  RST1655 distance=21' 12131-2745  TDS8270 distance=21' 12111-2743  UC 2289 distance=22' 12087-2804  SKF1914 distance=45' 12137-2719  B   221 distance=47' 12155-2738  B   223 distance=52' 12121-2856  RST1654 distance=56' 12110-2702  LDS 389 distance=60' 12157-2709  TDS8288 distance=71' 12071-2830  UC 2276 distance=72' 12082-2706  UC 2278AB distance=75' 12082-2706  UC 2278BC distance=76' 12174-2731  UC 2308 distance=78' 12163-2706  DAW 102AB distance=79' 12163-2706  HJ 4509AC distance=79' 12163-2706  HJ 4509CD distance=79' 12177-2836  KPP2151 distance=83' 12168-2859  B   224 distance=86' 12170-2903  KPP2134 distance=91' 12059-2717  B   219 distance=92' 12049-2817  RST1642 distance=95' 12110-2934  BRT2991 distance=95' 12191-2726  HJ 4514 distance=101' 12095-2625  NSN  99 distance=102' 12041-2822  RUZ   5AB distance=108' 12041-2822  RUZ   5AC distance=108' 12160-2937  DAW 138 distance=111' 12150-2946  I    81 distance=113' 12199-2852  TDS8333 distance=116' 12205-2829  TDS8339 distance=117' 12169-2942  LDS 400 distance=121' 12051-2920  SKF1912 distance=122' 12054-2636  RST2777AB distance=123' 12054-2636  LDS 383AC distance=123' 12163-2612  TDS8295 distance=123' 12203-2909  RST1661 distance=130' 12199-2644  B  2292 distance=130' 12050-2630  KPP 260 distance=131' 12109-3010  B  1208 distance=131' 12167-2605  DON 518 distance=132' 12019-2811  RST1633 distance=135' 12216-2716  B   227 distance=136' 12205-2920  UC 2320 distance=137' 12211-2916  B   226 distance=143' 12053-2953  RST1643 distance=144' 12115-3024  TDS8261 distance=145' 12060-2547  HU 1492 distance=156' 12117-3036  HJ 4505AB distance=156' 12117-3036  KNP   2AC distance=156' 12239-2812  SKF1120 distance=158' 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 12121-2800 RST1653 246 1.6
Show 12134-2752 RST1655 55 0.5 21
Show 12131-2745 TDS8270 131 0.8 21
Show 12111-2743 UC 2289 140 60.5 22
Show 12087-2804 SKF1914 265 18.8 45
Show 12137-2719 B 221 103 0.3 47
Show 12155-2738 B 223 11 1.4 52
Show 12121-2856 RST1654 112 2.2 56
Show 12110-2702 LDS 389 280 8.1 60
Show 12157-2709 TDS8288 54 0.4 71
Show 12071-2830 UC 2276 57 15.0 72
Show 12082-2706 UC 2278 AB 328 56.3 75
Show 12082-2706 UC 2278 BC 284 27.6 76
Show 12174-2731 UC 2308 83 67.4 78
Show 12163-2706 DAW 102 AB 356 2.3 79
Show 12163-2706 HJ 4509 AC 112 28.0 79
Show 12163-2706 HJ 4509 CD 288 8.1 79
Show 12177-2836 KPP2151 264 17.6 83
Show 12168-2859 B 224 151 0.8 86
Show 12170-2903 KPP2134 272 17.4 91
Show 12059-2717 B 219 299 1.3 92
Show 12049-2817 RST1642 233 1.0 95
Show 12110-2934 BRT2991 132 5.4 95
Show 12191-2726 HJ 4514 139 15.3 101
Show 12095-2625 NSN 99 328 7.5 102
Show 12041-2822 RUZ 5 AB 347 4.2 108
Show 12041-2822 RUZ 5 AC 271 4.0 108
Show 12160-2937 DAW 138 317 1.0 111
Show 12150-2946 I 81 343 2.7 113
Show 12199-2852 TDS8333 111 0.6 116
Show 12205-2829 TDS8339 93 0.6 117
Show 12169-2942 LDS 400 199 6.7 121
Show 12051-2920 SKF1912 318 40.6 122
Show 12054-2636 RST2777 AB 43 28.3 123
Show 12054-2636 LDS 383 AC 80 15.9 123
Show 12163-2612 TDS8295 254 0.4 123
Show 12203-2909 RST1661 49 0.7 130
Show 12199-2644 B 2292 338 12.7 130
Show 12050-2630 KPP 260 120 3.8 131
Show 12109-3010 B 1208 294 4.2 131
Show 12167-2605 DON 518 119 0.7 132
Show 12019-2811 RST1633 298 3.6 135
Show 12216-2716 B 227 335 0.2 136
Show 12205-2920 UC 2320 79 18.6 137
Show 12211-2916 B 226 223 6.2 143
Show 12053-2953 RST1643 66 2.0 144
Show 12115-3024 TDS8261 290 0.5 145
Show 12060-2547 HU 1492 79 0.4 156
Show 12117-3036 HJ 4505 AB 276 10.1 156
Show 12117-3036 KNP 2 AC 116 37.3 156
Show 12239-2812 SKF1120 271 16.3 158

 
 
WDS 12121-2800 : COMPONENTS
 
 
  A
B pa=242.8°
sep=1.47"
 
 
12121-2800 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 121201.35-280026.2 Mag 11.6 PmRA -18.00
PmDE 3.0 Tycho2 6676-00066-2
Tycho2
Tycho2 6676-00066-2 Pflag P RAmdeg 183.00564131 DEmdeg -28.00729001
PmRA -18.1 PmDE 2.5 E RAmdeg 60 E DEmdeg 86
E pmRA 3.2 E pmDE 3.1 EpRAm 1986.94 EpDEm 1979.69
Num 3 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 12.370 E BTmag 0.185 VTmag 11.595
E VTmag 0.129 Prox 17 TYC HIP
CCDM RAdeg 183.00540444 DEdeg -28.00743306 EpRA 1990 1.80
EpDE 1990 1.43 E RAdeg 102.1 E DEdeg 154.3 Posflg D
Corr 0.0
 
 
12121-2800 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121201.25-280026.9 Mag 12.03 PmRA -18.00
PmDE 3.0 Tycho2 6676-00066-1 Calc delta mag 0.43 Calc coord yes
Tycho2
Tycho2 6676-00066-1 Pflag P RAmdeg 183.00564131 DEmdeg -28.00729001
PmRA -18.1 PmDE 2.5 E RAmdeg 60 E DEmdeg 86
E pmRA 3.2 E pmDE 3.1 EpRAm 1986.94 EpDEm 1979.69
Num 3 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 12.094 E BTmag 0.131 VTmag 12.029
E VTmag 0.189 Prox 17 TYC T HIP
CCDM RAdeg 183.00586750 DEdeg -28.00720944 EpRA 1990 1.79
EpDE 1990 1.42 E RAdeg 61.9 E DEdeg 92.7 Posflg D
Corr 0.0