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Doubles in session


Current system
20422-6332
RST 1075


Nearby doubles
18' : 20423-6348
TDT2483

20' : 20447-6319
LDS 719

35' : 20472-6320
UC 4287

42' : 20407-6411
HU 1616

43' : 20444-6411
B 994

48' : 20357-6348
TDT2403

49' : 20489-6353
HU 1620

50' : 20412-6242
R 323AB

53' : 20347-6319
HU 1615

57' : 20416-6427
UC 4259

59' : 20360-6412
B 991

62' : 20398-6430
HJ 5217

66' : 20348-6414
UC 4220

68' : 20397-6436
FAB 16

70' : 20360-6237
KPP3073

71' : 20496-6427
DAW 229AB

76' : 20535-6348
LDS 726

84' : 20363-6219
TDT2412

85' : 20319-6420
TDT2342

88' : 20300-6305
KPP4202

89' : 20330-6230
FAL 68

91' : 20516-6226
RMK 26AB

92' : 20370-6455
TSN 35

92' : 20527-6432
HDS2974

93' : 20327-6225
TDT2354

94' : 20490-6453
UC 4298



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

20422-6332 RST 1075

 
 
20h 42m 20.65s -63° 30' 52.9" P.A. 286.00 sep 1.4 mag 11.65,11.90
 
 
Coord 2000 20422-6332 Discov num RST1075 Comp Coord arcsec 2000 20 42 20.65 -63 30 52.9
Date first 1930 Date last 2016 Obs 4
Pa first 282 Pa last 285.7 P.A. Now (θ) 285.7°
Sep first 1.1 Sep last 1.438 Sep. Now (ρ) 1.438"
Mag pri 11.65 Mag sec 11.90 delta mag (ΔM) 0.25 Spectral class
Pri motion ra +015 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Tycho2 9104-01253-1 Gaia DR2 6450640729376519936
 
 
WDS 20422-6332 RST 1075 : 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
20422-6332 RST1075 1989 3 282 1.2 11.65 11.90 204220.65-633052.9
20422-6332 RST1075 2016 4 286 1.4 11.65 11.90 204220.65-633052.9

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

 
 
WDS 20422-6332 RST 1075 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20422-6332 RST 1075 : MEASURES
 
 
No records found.

 
 
WDS 20422-6332 : VIRTUAL EYEPIECE
 
 

20422-6332 RST1075A mag 11.65 20422-6332 RST1075B sep 0.7 P.A. 302.20 mag 11.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20422-6332 : ALADIN DSS IMAGE @ 20h 42m 20.65s -63° 30' 52.9"
 
 
 
 
WDS 20422-6332 RST 1075 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20422-6332 RST1075 distance=0' 20423-6348 TDT2483 distance=18' 20447-6319 LDS 719 distance=20' 20472-6320 UC 4287 distance=35' 20407-6411 HU 1616 distance=42' 20444-6411 B 994 distance=43' 20357-6348 TDT2403 distance=48' 20489-6353 HU 1620 distance=49' 20412-6242 R 323AB distance=50' 20412-6242 BAU 63AC distance=50' 20347-6319 HU 1615 distance=53' 20416-6427 UC 4259 distance=57' 20360-6412 B 991 distance=59' 20398-6430 HJ 5217 distance=62' 20348-6414 UC 4220 distance=66' 20397-6436 FAB 16 distance=68' 20360-6237 KPP3073 distance=70' 20496-6427 DAW 229AB distance=71' 20496-6427 BAU 64AC distance=71' 20496-6427 BAU 64AD distance=71' 20535-6348 LDS 726 distance=76' 20363-6219 TDT2412 distance=84' 20319-6420 TDT2342 distance=85' 20300-6305 KPP4202 distance=88' 20330-6230 FAL 68 distance=89' 20516-6226 RMK 26AB distance=91' 20370-6455 TSN 35 distance=92' 20527-6432 HDS2974 distance=92' 20327-6225 TDT2354 distance=93' 20490-6453 UC 4298 distance=94' 20278-6357 UC 4191AB distance=100' 20270-6303 RST1069 distance=107' 20579-6359 TSN 36AB distance=108' 20293-6225 BAU9004 distance=111' 20355-6151 KPP1026 distance=111' 20289-6228 HJ 5197 distance=112' 20286-6225 HJ 5196 distance=114' 20354-6519 HDS2942 distance=118' 20371-6523 UC 4233 distance=118' 20403-6132 TDT2462 distance=120' 20540-6158 HDS2978 distance=123' 20587-6234 B 1003 distance=125' 20267-6224 TDT2278 distance=127' 20241-6245 UC 4167 distance=133' 20227-6411 B 988 distance=136' 20232-6249 NSN 445 distance=137' 20415-6114 RST4673 distance=137' 20478-6546 TDT2544 distance=140' 20404-6551 KPP4210 distance=141' 20517-6125 HU 1622 distance=142' 20513-6542 UC 4309 distance=144' 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 20422-6332 RST1075 286 1.4
Show 20423-6348 TDT2483 87 0.6 18
Show 20447-6319 LDS 719 171 187.2 20
Show 20472-6320 UC 4287 21 24.0 35
Show 20407-6411 HU 1616 68 0.7 42
Show 20444-6411 B 994 193 0.8 43
Show 20357-6348 TDT2403 237 1.0 48
Show 20489-6353 HU 1620 271 1.3 49
Show 20412-6242 R 323 AB 319 2.9 50
Show 20412-6242 BAU 63 AC 266 9.1 50
Show 20347-6319 HU 1615 287 0.2 53
Show 20416-6427 UC 4259 191 13.9 57
Show 20360-6412 B 991 167 3.1 59
Show 20398-6430 HJ 5217 232 7.7 62
Show 20348-6414 UC 4220 9 41.6 66
Show 20397-6436 FAB 16 358 20.0 68
Show 20360-6237 KPP3073 58 13.7 70
Show 20496-6427 DAW 229 AB 136 7.7 71
Show 20496-6427 BAU 64 AC 305 49.8 71
Show 20496-6427 BAU 64 AD 161 51.0 71
Show 20535-6348 LDS 726 195 7.5 76
Show 20363-6219 TDT2412 18 0.6 84
Show 20319-6420 TDT2342 182 2.5 85
Show 20300-6305 KPP4202 65 2.1 88
Show 20330-6230 FAL 68 312 9.0 89
Show 20516-6226 RMK 26 AB 78 2.4 91
Show 20370-6455 TSN 35 73 35.3 92
Show 20527-6432 HDS2974 31 1.0 92
Show 20327-6225 TDT2354 303 1.4 93
Show 20490-6453 UC 4298 57 10.8 94
Show 20278-6357 UC 4191 AB 214 28.3 100
Show 20270-6303 RST1069 115 0.4 107
Show 20579-6359 TSN 36 AB 122 260.3 108
Show 20293-6225 BAU9004 85 25.4 111
Show 20355-6151 KPP1026 238 8.2 111
Show 20289-6228 HJ 5197 272 61.2 112
Show 20286-6225 HJ 5196 275 18.5 114
Show 20354-6519 HDS2942 86 0.7 118
Show 20371-6523 UC 4233 2 9.3 118
Show 20403-6132 TDT2462 83 2.2 120
Show 20540-6158 HDS2978 352 0.6 123
Show 20587-6234 B 1003 138 0.5 125
Show 20267-6224 TDT2278 224 0.9 127
Show 20241-6245 UC 4167 328 90.2 133
Show 20227-6411 B 988 68 1.8 136
Show 20232-6249 NSN 445 192 2.0 137
Show 20415-6114 RST4673 76 0.7 137
Show 20478-6546 TDT2544 158 0.5 140
Show 20404-6551 KPP4210 53 1.5 141
Show 20517-6125 HU 1622 312 1.5 142
Show 20513-6542 UC 4309 344 30.7 144

 
 
WDS 20422-6332 : COMPONENTS
 
 
  A
B pa=302.2°
sep=0.73"
 
 
20422-6332 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204220.65-633052.9 Mag 11.65 PmRA 15.00
PmDE -11.0 Tycho2 9104-01253-1
Tycho2
Tycho2 9104-01253-1 Pflag RAmdeg 310.58605080 DEmdeg -63.51470483
PmRA 14.9 PmDE -11.4 E RAmdeg 70 E DEmdeg 69
E pmRA 4.6 E pmDE 4.2 EpRAm 1987.94 EpDEm 1987.47
Num 3 Q RAmdeg 2.3 Q DEmdeg 0.1 Q pmRA 2.3
Q pmDE 0.1 BTmag 12.238 E BTmag 0.149 VTmag 11.653
E VTmag 0.124 Prox 999 TYC T HIP
CCDM RAdeg 310.58597250 DEdeg -63.51467833 EpRA 1990 1.52
EpDE 1990 1.61 E RAdeg 72.1 E DEdeg 70.5 Posflg
Corr 0.0
 
 
20422-6332 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204220.56-633052.5 Mag 11.9 Calc delta mag 0.25
Calc coord yes