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Doubles in session


Current system
20354-6519
HDS 2942
HD 195476


Nearby doubles
12' : 20371-6523
UC 4233

27' : 20370-6455
TSN 35

45' : 20404-6551
KPP4210

51' : 20397-6436
FAB 16

57' : 20398-6430
HJ 5217

63' : 20319-6420
TDT2342

65' : 20370-6623
TDT2424

66' : 20262-6551
B 989

66' : 20348-6414
UC 4220

66' : 20416-6427
UC 4259

68' : 20360-6412
B 991

71' : 20247-6541
UC 4170

77' : 20407-6411
HU 1616

82' : 20478-6546
TDT2544

83' : 20223-6511
KPP3070

86' : 20411-6638
NZO 102

89' : 20444-6411
B 994

90' : 20490-6453
UC 4298

91' : 20357-6348
TDT2403

92' : 20492-6550
TDT2562

94' : 20309-6648
MLO 89

95' : 20240-6623
KPP1588

96' : 20278-6357
UC 4191AB

101' : 20423-6348
TDT2483

102' : 20513-6542
UC 4309

103' : 20515-6543
HJ 5221



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20354-6519 HDS 2942 (HD 195476)

 
 
20h 35m 23.57s -65° 18' 59.4" P.A. 86.00 sep 0.7 mag 10.17,10.37 Sp F7V dist. 250.63 pc (817.56 l.y.)
 
 
Coord 2000 20354-6519 Discov num HDS2942 Comp Coord arcsec 2000 20 35 23.57 -65 18 59.4
Date first 1991 Date last 2014 Obs 3
Pa first 79 Pa last 85.5 P.A. Now (θ) 85.5°
Sep first 0.6 Sep last 0.665 Sep. Now (ρ) 0.665"
Mag pri 10.17 Mag sec 10.37 delta mag (ΔM) 0.2 Spectral class F7V (yellow-white)
Pri motion ra +128 Sec motion ra +128
Pri motion dec -044 Sec motion dec -044
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 195476 Constellation Pavo HIP 101595 Tycho2 9108-01175-1
Gaia DR2 6426367047391187712 HD 195476 CP CP-65 3853 Distance 250.63
Distance ly 817.56
 
 
WDS 20354-6519 HDS 2942 (HD 195476) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20354-6519 HDS2942 1991 2 78 0.4 10.17 10.37 F7V D 203523.57-651859.4
20354-6519 HDS2942 2014 3 86 0.7 10.17 10.37 F7V 203523.57-651859.4

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

 
 
WDS 20354-6519 HDS 2942 (HD 195476) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20354-6519 HDS 2942 (HD 195476) : MEASURES
 
 
No records found.

 
 
WDS 20354-6519 (HD 195476) : VIRTUAL EYEPIECE
 
 

20354-6519 HDS2942A mag 10.17 Sp F7V 20354-6519 HDS2942B sep 0.3 P.A. 79.30 mag 10.37 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20354-6519 (HD 195476) : ALADIN DSS IMAGE @ 20h 35m 23.57s -65° 18' 59.4"
 
 
 
 
WDS 20354-6519 HDS 2942 (HD 195476) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20354-6519 HDS2942 distance=0' 20371-6523 UC 4233 distance=12' 20370-6455 TSN 35 distance=27' 20404-6551 KPP4210 distance=45' 20397-6436 FAB 16 distance=51' 20398-6430 HJ 5217 distance=57' 20319-6420 TDT2342 distance=63' 20370-6623 TDT2424 distance=65' 20262-6551 B 989 distance=66' 20348-6414 UC 4220 distance=66' 20416-6427 UC 4259 distance=66' 20360-6412 B 991 distance=68' 20247-6541 UC 4170 distance=71' 20407-6411 HU 1616 distance=77' 20478-6546 TDT2544 distance=82' 20223-6511 KPP3070 distance=83' 20411-6638 NZO 102 distance=86' 20444-6411 B 994 distance=89' 20490-6453 UC 4298 distance=90' 20446-6630 TOK 918Aa,Ab distance=91' 20357-6348 TDT2403 distance=91' 20492-6550 TDT2562 distance=92' 20309-6648 MLO 89 distance=94' 20240-6623 KPP1588 distance=95' 20278-6357 UC 4191AB distance=96' 20423-6348 TDT2483 distance=101' 20513-6542 UC 4309 distance=102' 20515-6543 HJ 5221 distance=103' 20496-6427 DAW 229AB distance=103' 20496-6427 BAU 64AC distance=103' 20496-6427 BAU 64AD distance=103' 20218-6420 LDS 708AB distance=106' 20218-6420 BAU 62AC distance=106' 20227-6411 B 988 distance=106' 20324-6704 TDT2345 distance=107' 20361-6705 CBL 179 distance=107' 20304-6711 TDT2329 distance=116' 20422-6332 RST1075 distance=118' 20527-6432 HDS2974 distance=120' 20222-6649 TDS1064 distance=121' 20347-6319 HU 1615 distance=121' 20489-6353 HU 1620 distance=123' 20552-6550 LDS 728 distance=127' 20459-6710 TDT2524 distance=129' 20553-6557 DAM1257 distance=129' 20196-6652 WIS 337 distance=134' 20447-6319 LDS 719 distance=134' 20432-6730 LDS 718 distance=139' 20300-6305 KPP4202 distance=140' 20472-6320 UC 4287 distance=142' 20270-6303 RST1069 distance=147' 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 20354-6519 HDS2942 86 0.7
Show 20371-6523 UC 4233 2 9.3 12
Show 20370-6455 TSN 35 73 35.3 27
Show 20404-6551 KPP4210 53 1.5 45
Show 20397-6436 FAB 16 358 20.0 51
Show 20398-6430 HJ 5217 232 7.7 57
Show 20319-6420 TDT2342 182 2.5 63
Show 20370-6623 TDT2424 19 1.8 65
Show 20262-6551 B 989 70 1.2 66
Show 20348-6414 UC 4220 9 41.6 66
Show 20416-6427 UC 4259 191 13.9 66
Show 20360-6412 B 991 167 3.1 68
Show 20247-6541 UC 4170 221 26.6 71
Show 20407-6411 HU 1616 68 0.7 77
Show 20478-6546 TDT2544 158 0.5 82
Show 20223-6511 KPP3070 138 3.8 83
Show 20411-6638 NZO 102 141 10.1 86
Show 20444-6411 B 994 193 0.8 89
Show 20490-6453 UC 4298 57 10.8 90
Show 20446-6630 TOK 918 Aa,Ab 336 0.1 91
Show 20357-6348 TDT2403 237 1.0 91
Show 20492-6550 TDT2562 279 0.5 92
Show 20309-6648 MLO 89 137 5.2 94
Show 20240-6623 KPP1588 67 12.1 95
Show 20278-6357 UC 4191 AB 214 28.3 96
Show 20423-6348 TDT2483 87 0.6 101
Show 20513-6542 UC 4309 344 30.7 102
Show 20515-6543 HJ 5221 44 10.3 103
Show 20496-6427 DAW 229 AB 136 7.7 103
Show 20496-6427 BAU 64 AC 305 49.8 103
Show 20496-6427 BAU 64 AD 161 51.0 103
Show 20218-6420 LDS 708 AB 210 22.1 106
Show 20218-6420 BAU 62 AC 281 46.3 106
Show 20227-6411 B 988 68 1.8 106
Show 20324-6704 TDT2345 217 0.5 107
Show 20361-6705 CBL 179 107 24.7 107
Show 20304-6711 TDT2329 167 0.5 116
Show 20422-6332 RST1075 286 1.4 118
Show 20527-6432 HDS2974 31 1.0 120
Show 20222-6649 TDS1064 285 0.9 121
Show 20347-6319 HU 1615 287 0.2 121
Show 20489-6353 HU 1620 271 1.3 123
Show 20552-6550 LDS 728 253 277.9 127
Show 20459-6710 TDT2524 164 0.4 129
Show 20553-6557 DAM1257 104 87.1 129
Show 20196-6652 WIS 337 176 577.1 134
Show 20447-6319 LDS 719 171 187.2 134
Show 20432-6730 LDS 718 309 29.1 139
Show 20300-6305 KPP4202 65 2.1 140
Show 20472-6320 UC 4287 21 24.0 142
Show 20270-6303 RST1069 115 0.4 147

 
 
WDS 20354-6519 : COMPONENTS
 
 
  A
B pa=79.3°
sep=0.28"
 
 
20354-6519 A
 
 
Componente originario normalizzato AB Name HD 195476 Coord arcsec 2000 203523.57-651859.4 Mag 10.17
Spectral class F7V (yellow-white) PmRA 128.00 PmDE -44.0 HIP 101595
Tycho2 9108-01175-1 HD 195476 CP CP-65 3853
Tycho2
Tycho2 9108-01175-1 Pflag RAmdeg 308.84833528 DEmdeg -65.31650279
PmRA 127.8 PmDE -44.4 E RAmdeg 14 E DEmdeg 12
E pmRA 1.5 E pmDE 1.5 EpRAm 1988.68 EpDEm 1989.46
Num 7 Q RAmdeg 1.4 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.0 BTmag 10.144 E BTmag 0.026 VTmag 9.603
E VTmag 0.022 Prox 999 TYC T HIP 101595
CCDM AB RAdeg 308.84761500 DEdeg -65.31640111 EpRA 1990 1.54
EpDE 1990 1.68 E RAdeg 14.9 E DEdeg 13.2 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 101595 Proxy H RAhms 20 35 23.41
DEdms -65 18 59.0 Vmag 9.44 VarFlag R Vmag H
RAdeg 308.848 DEdeg -65.3164 AstroRef A Plx 4.38
CCDM 20354-6519 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 79 Rho 0.579 HD 195476 BD
CD CP CP-65 3853 Dm number -65 3853 VIred 0.54
SpType F7V R SpType Coord arcsec 2000 203523.41-651859.0
Hipparcos 2
HIP 101595 Sn 15 So 3 Nc 2
RArad 5.390406182 DErad -1.1399861957 Plx 3.99 PmRA 129.49
PmDE -45.28 E RArad 1.81 E DErad 1.26 E Plx 2.2
E pmRA 2.11 E pmDE 1.48 Hpmag 9.5649 E Hpmag 0.0031
SHp 0.027 VA 0 BV 0.55 E BV 0.024
VI 0.62
CCDM
Ccdm 20354-6519 RComp Comp A Note1
Note2 Discov num DRAs -0.41 DDEs 0.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.8 Sp F7 PmNote *
PmRA 128 PmDE -45 Dm number -65 3853 Cat1 CPD
Name2 Cat2 HD 195476 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 101595
 
 
20354-6519 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203523.61-651859.3 Mag 10.37 PmRA 128.00
PmDE -44.0 Calc delta mag 0.2 Calc coord yes
CCDM
Ccdm 20354-6519 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.33 DDEs 0.7
R dRAs 82 Year 1991 Theta 79 Rho 0.6
Obs 1 Vmag 11.2 Sp PmNote *
PmRA 128 PmDE -45 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 101595