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Doubles in session


Current system
20360-6412
B 991


Nearby doubles
9' : 20348-6414
UC 4220

24' : 20357-6348
TDT2403

29' : 20319-6420
TDT2342

31' : 20398-6430
HJ 5217

31' : 20407-6411
HU 1616

35' : 20397-6436
FAB 16

40' : 20416-6427
UC 4259

44' : 20370-6455
TSN 35

48' : 20423-6348
TDT2483

54' : 20347-6319
HU 1615

55' : 20444-6411
B 994

56' : 20278-6357
UC 4191AB

59' : 20422-6332
RST1075

68' : 20354-6519
HDS2942

72' : 20371-6523
UC 4233

78' : 20447-6319
LDS 719

79' : 20300-6305
KPP4202

87' : 20496-6427
DAW 229AB

87' : 20489-6353
HU 1620

87' : 20227-6411
B 988

91' : 20472-6320
UC 4287

91' : 20270-6303
RST1069

93' : 20218-6420
LDS 708AB

94' : 20490-6453
UC 4298

95' : 20360-6237
KPP3073

97' : 20412-6242
R 323AB



Selections
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Binocular doubles
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.

20360-6412 B 991

 
 
20h 36m 00.11s -64° 11' 41.1" P.A. 167.00 sep 3.1 mag 9.49,14.20 Sp K0III
 
 
Coord 2000 20360-6412 Discov num B   991 Comp Coord arcsec 2000 20 36 00.11 -64 11 41.1
Date first 1927 Date last 2015 Obs 3
Pa first 167 Pa last 167.3 P.A. Now (θ) 167.3°
Sep first 3.1 Sep last 3.109 Sep. Now (ρ) 3.109"
Mag pri 9.49 Mag sec 14.20 delta mag (ΔM) 4.71 Spectral class K0III (yellow-orange)
Pri motion ra +030 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Tycho2 9108-00588-1 Gaia DR2 6426587400690568448 HD 195605
 
 
WDS 20360-6412 B 991 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20360-6412 B 991 1930 2 166 2.8 9.49 14.20 K0III 203600.11-641141.1
20360-6412 B 991 2015 3 167 3.1 9.49 14.20 K0III 203600.11-641141.1

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

 
 
WDS 20360-6412 B 991 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20360-6412 B 991 : MEASURES
 
 
No records found.

 
 
WDS 20360-6412 : VIRTUAL EYEPIECE
 
 

20360-6412 B 991A mag 9.49 Sp K0III 20360-6412 B 991B sep 3.0 P.A. 174.40 mag 14.2 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 20360-6412 : ALADIN DSS IMAGE @ 20h 36m 00.11s -64° 11' 41.1"
 
 
 
 
WDS 20360-6412 B 991 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20360-6412 B 991 distance=0' 20348-6414 UC 4220 distance=9' 20357-6348 TDT2403 distance=24' 20319-6420 TDT2342 distance=29' 20398-6430 HJ 5217 distance=31' 20407-6411 HU 1616 distance=31' 20397-6436 FAB 16 distance=35' 20416-6427 UC 4259 distance=40' 20370-6455 TSN 35 distance=44' 20423-6348 TDT2483 distance=48' 20347-6319 HU 1615 distance=54' 20444-6411 B 994 distance=55' 20278-6357 UC 4191AB distance=56' 20422-6332 RST1075 distance=59' 20354-6519 HDS2942 distance=68' 20371-6523 UC 4233 distance=72' 20447-6319 LDS 719 distance=78' 20300-6305 KPP4202 distance=79' 20496-6427 DAW 229AB distance=87' 20496-6427 BAU 64AC distance=87' 20496-6427 BAU 64AD distance=87' 20489-6353 HU 1620 distance=87' 20227-6411 B 988 distance=87' 20472-6320 UC 4287 distance=91' 20270-6303 RST1069 distance=91' 20218-6420 LDS 708AB distance=93' 20218-6420 BAU 62AC distance=93' 20490-6453 UC 4298 distance=94' 20360-6237 KPP3073 distance=95' 20412-6242 R 323AB distance=97' 20412-6242 BAU 63AC distance=97' 20404-6551 KPP4210 distance=104' 20330-6230 FAL 68 distance=104' 20223-6511 KPP3070 distance=106' 20327-6225 TDT2354 distance=109' 20527-6432 HDS2974 distance=110' 20363-6219 TDT2412 distance=113' 20289-6228 HJ 5197 distance=115' 20247-6541 UC 4170 distance=115' 20293-6225 BAU9004 distance=116' 20286-6225 HJ 5196 distance=117' 20262-6551 B 989 distance=118' 20535-6348 LDS 726 distance=118' 20241-6245 UC 4167 distance=118' 20232-6249 NSN 445 distance=120' 20478-6546 TDT2544 distance=121' 20267-6224 TDT2278 distance=125' 20492-6550 TDT2562 distance=130' 20370-6623 TDT2424 distance=132' 20513-6542 UC 4309 distance=133' 20515-6543 HJ 5221 distance=134' 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 20360-6412 B 991 167 3.1 0
Show 20348-6414 UC 4220 9 41.6 9
Show 20357-6348 TDT2403 237 1.0 24
Show 20319-6420 TDT2342 182 2.5 29
Show 20398-6430 HJ 5217 232 7.7 31
Show 20407-6411 HU 1616 68 0.7 31
Show 20397-6436 FAB 16 358 20.0 35
Show 20416-6427 UC 4259 191 13.9 40
Show 20370-6455 TSN 35 73 35.3 44
Show 20423-6348 TDT2483 87 0.6 48
Show 20347-6319 HU 1615 287 0.2 54
Show 20444-6411 B 994 193 0.8 55
Show 20278-6357 UC 4191 AB 214 28.3 56
Show 20422-6332 RST1075 286 1.4 59
Show 20354-6519 HDS2942 86 0.7 68
Show 20371-6523 UC 4233 2 9.3 72
Show 20447-6319 LDS 719 171 187.2 78
Show 20300-6305 KPP4202 65 2.1 79
Show 20496-6427 DAW 229 AB 136 7.7 87
Show 20496-6427 BAU 64 AC 305 49.8 87
Show 20496-6427 BAU 64 AD 161 51.0 87
Show 20489-6353 HU 1620 271 1.3 87
Show 20227-6411 B 988 68 1.8 87
Show 20472-6320 UC 4287 21 24.0 91
Show 20270-6303 RST1069 115 0.4 91
Show 20218-6420 LDS 708 AB 210 22.1 93
Show 20218-6420 BAU 62 AC 281 46.3 93
Show 20490-6453 UC 4298 57 10.8 94
Show 20360-6237 KPP3073 58 13.7 95
Show 20412-6242 R 323 AB 319 2.9 97
Show 20412-6242 BAU 63 AC 266 9.1 97
Show 20404-6551 KPP4210 53 1.5 104
Show 20330-6230 FAL 68 312 9.0 104
Show 20223-6511 KPP3070 138 3.8 106
Show 20327-6225 TDT2354 303 1.4 109
Show 20527-6432 HDS2974 31 1.0 110
Show 20363-6219 TDT2412 18 0.6 113
Show 20289-6228 HJ 5197 272 61.2 115
Show 20247-6541 UC 4170 221 26.6 115
Show 20293-6225 BAU9004 85 25.4 116
Show 20286-6225 HJ 5196 275 18.5 117
Show 20262-6551 B 989 70 1.2 118
Show 20535-6348 LDS 726 195 7.5 118
Show 20241-6245 UC 4167 328 90.2 118
Show 20232-6249 NSN 445 192 2.0 120
Show 20478-6546 TDT2544 158 0.5 121
Show 20267-6224 TDT2278 224 0.9 125
Show 20492-6550 TDT2562 279 0.5 130
Show 20370-6623 TDT2424 19 1.8 132
Show 20513-6542 UC 4309 344 30.7 133
Show 20515-6543 HJ 5221 44 10.3 134

 
 
WDS 20360-6412 : COMPONENTS
 
 
  A
B pa=174.4°
sep=3.05"
 
 
20360-6412 A
 
 
Coord arcsec 2000 203600.11-641141.1 Mag 9.49 Spectral class K0III (yellow-orange) PmRA 30.00
PmDE -3.0 Tycho2 9108-00588-1 HD 195605
Tycho2
Tycho2 9108-00588-1 Pflag RAmdeg 309.00050256 DEmdeg -64.19475312
PmRA 18.1 PmDE -8.7 E RAmdeg 15 E DEmdeg 15
E pmRA 1.5 E pmDE 1.5 EpRAm 1988.15 EpDEm 1988.28
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.7 BTmag 10.722 E BTmag 0.038 VTmag 9.495
E VTmag 0.021 Prox 999 TYC T HIP
CCDM RAdeg 309.00040583 DEdeg -64.19473278 EpRA 1990 1.58
EpDE 1990 1.72 E RAdeg 15.8 E DEdeg 15.8 Posflg
Corr -0.1
CCDM
Ccdm 20360-6412 RComp Comp A Note1
Note2 Discov num DRAs 0.22 DDEs 18.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp K0 PmNote *
PmRA 35 PmDE -5 Dm number -64 4058 Cat1 CPD
Name2 Cat2 HD 195605 M HD
ADS BDS M ADS BDS N IDS IDS 20272S6432A
HIC
 
 
20360-6412 B
 
 
Coord arcsec 2000 203600.16-641144.1 Mag 14.2 Calc delta mag 4.71 Calc coord yes
CCDM
Ccdm 20360-6412 RComp Comp B Note1
Note2 Discov num B 991 DRAs DDEs
R dRAs Year 1927 Theta 166 Rho 2.9
Obs 2 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20272S6432B
HIC