20138-6728 DON 981 (HD 191308)

 
 
20h 13m 49.02s -67° 27' 30.3" P.A. 169.00 sep 3.1 mag 9.56,10.65 Sp F0IV/V dist. 213.68 pc (697.02 l.y.)
 
 
Coord 2000 20138-6728 Discov num DON 981 Comp Coord arcsec 2000 20 13 49.02 -67 27 30.3
Date first 1928 Date last 2015 Obs 9
Pa first 167 Pa last 168.6 P.A. Now (θ) 168.6°
Sep first 2.9 Sep last 3.119 Sep. Now (ρ) 3.119"
Mag pri 9.56 Mag sec 10.65 delta mag (ΔM) 1.09 Spectral class F0IV/V (yellow-white)
Pri motion ra -008 Sec motion ra +021
Pri motion dec +026 Sec motion dec -111
Notes
rPM=1.24
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 191308 Constellation Pavo HIP 99692 Tycho2 9098-01506-1
Gaia DR2 6424272722556084352 HD 191308 CP CP-67 3717 Distance 213.68
Distance ly 697.02
 
 
WDS 20138-6728 DON 981 (HD 191308) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 DON Donner, H.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20138-6728 DON 981 2000 6 168 2.6 9.56 10.65 F0IV/V D 201349.02-672730.3
20138-6728 DON 981 2015 9 169 3.1 9.56 10.65 F0IV/V 201349.02-672730.3

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WDS 20138-6728 DON 981 (HD 191308) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20138-6728 DON 981 (HD 191308) : MEASURES
 
 
No records found.

 
 
WDS 20138-6728 (HD 191308) : VIRTUAL EYEPIECE
 
 

20138-6728 DON 981A mag 9.56 Sp F0IV/V 20138-6728 DON 981B sep 3.1 P.A. 175.60 mag 10.65 virtual eyepiece
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Radius:
Components only
 
 
WDS 20138-6728 (HD 191308) : ALADIN DSS IMAGE @ 20h 13m 49.02s -67° 27' 30.3"
 
 
 
 
WDS 20138-6728 DON 981 (HD 191308) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20138-6728  DON 981 distance=0' 20105-6738  TDT2049 distance=22' 20101-6738  UC 4109 distance=24' 20192-6735  TDT2164 distance=32' 20112-6657  TDT2060 distance=35' 20085-6752  UC 4097 distance=40' 20210-6734  TDS1062 distance=42' 20094-6808  TDT2032 distance=48' 20196-6652  WIS 337 distance=49' 20178-6814  TDT2147 distance=52' 20084-6639  DON 977 distance=58' 20082-6639  UC 4096 distance=59' 20222-6649  TDS1064 distance=63' 20151-6625  KPP 464 distance=63' 20204-6819  TDT2188 distance=64' 20045-6814  TDT1952 distance=71' 20066-6826  RSS 540AB distance=72' 20253-6800  TDT2258 distance=74' 20126-6842  DON 980 distance=76' 20121-6608  UC 4120 distance=81' 20015-6811  DON 974 distance=83' 20071-6606  DON 976 distance=88' 20121-6855  TDT2078 distance=88' 20240-6623  KPP1588 distance=88' 20094-6600  KPP 819 distance=92' 20197-6859  TDT2171 distance=98' 20304-6711  TDT2329 distance=98' 19572-6756  TDT1872CE distance=99' 19567-6756  UC 4057 distance=102' 19562-6714  LDS 691 distance=103' 19564-6758  TDT1863AB distance=104' 20073-6551  B   985 distance=104' 20079-6549  TDT2009 distance=105' 20309-6648  MLO  89 distance=107' 19549-6726  LDS 690 distance=109' 19548-6721  LDS 689 distance=110' 20324-6704  TDT2345 distance=111' 19541-6751  UC 4050 distance=115' 20330-6822  HJ 5200AB distance=122' 20262-6551  B   989 distance=122' 20089-6926  TDT2023 distance=122' 20247-6541  UC 4170 distance=125' 20040-6541  I  1411 distance=126' 20230-6926  HDS2912 distance=129' 20090-6934  TDT2025 distance=129' 20072-6933  HDS2866 distance=131' 20066-6933  UC 4086 distance=133' 20026-6541  I  1409 distance=133' 20303-6904  HJ 5194 distance=134' 19568-6901  TDT1870 distance=134' 20068-6941  UC 4087 distance=139' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20138-6728 DON 981 169 3.1 0
Show 20105-6738 TDT2049 214 0.6 22
Show 20101-6738 UC 4109 168 48.9 24
Show 20192-6735 TDT2164 225 0.6 32
Show 20112-6657 TDT2060 105 0.5 35
Show 20085-6752 UC 4097 341 20.6 40
Show 20210-6734 TDS1062 240 1.0 42
Show 20094-6808 TDT2032 237 2.5 48
Show 20196-6652 WIS 337 176 577.1 49
Show 20178-6814 TDT2147 55 0.4 52
Show 20084-6639 DON 977 88 5.2 58
Show 20082-6639 UC 4096 97 43.5 59
Show 20222-6649 TDS1064 285 0.9 63
Show 20151-6625 KPP 464 112 3.6 63
Show 20204-6819 TDT2188 88 2.2 64
Show 20045-6814 TDT1952 204 0.5 71
Show 20066-6826 RSS 540 AB 102 21.9 72
Show 20253-6800 TDT2258 72 0.7 74
Show 20126-6842 DON 980 267 2.3 76
Show 20121-6608 UC 4120 323 15.4 81
Show 20015-6811 DON 974 104 2.0 83
Show 20071-6606 DON 976 304 1.1 88
Show 20121-6855 TDT2078 49 0.4 88
Show 20240-6623 KPP1588 67 12.1 88
Show 20094-6600 KPP 819 173 7.0 92
Show 20197-6859 TDT2171 103 0.5 98
Show 20304-6711 TDT2329 167 0.5 98
Show 19572-6756 TDT1872 CE 315 0.5 99
Show 19567-6756 UC 4057 259 44.4 102
Show 19562-6714 LDS 691 131 29.7 103
Show 19564-6758 TDT1863 AB 309 0.8 104
Show 20073-6551 B 985 206 4.7 104
Show 20079-6549 TDT2009 303 0.5 105
Show 20309-6648 MLO 89 137 5.2 107
Show 19549-6726 LDS 690 183 11.9 109
Show 19548-6721 LDS 689 279 8.5 110
Show 20324-6704 TDT2345 217 0.5 111
Show 19541-6751 UC 4050 74 25.1 115
Show 20330-6822 HJ 5200 AB 135 12.1 122
Show 20262-6551 B 989 70 1.2 122
Show 20089-6926 TDT2023 294 0.7 122
Show 20247-6541 UC 4170 221 26.6 125
Show 20040-6541 I 1411 280 17.7 126
Show 20230-6926 HDS2912 136 21.8 129
Show 20090-6934 TDT2025 267 0.5 129
Show 20072-6933 HDS2866 279 0.1 131
Show 20066-6933 UC 4086 92 54.0 133
Show 20026-6541 I 1409 131 12.8 133
Show 20303-6904 HJ 5194 255 3.6 134
Show 19568-6901 TDT1870 268 0.7 134
Show 20068-6941 UC 4087 94 43.3 139

 
 
WDS 20138-6728 : COMPONENTS
 
 
  A
B pa=175.6°
sep=3.07"
 
 
20138-6728 A
 
 
Name HD 191308 Coord arcsec 2000 201349.02-672730.3 Mag 9.56 Spectral class F0IV/V (yellow-white)
PmRA -8.00 PmDE 26.0 HIP 99692 Tycho2 9098-01506-1
HD 191308 CP CP-67 3717
Tycho2
Tycho2 9098-01506-1 Pflag RAmdeg 303.45424942 DEmdeg -67.45842422
PmRA -3.2 PmDE 3.5 E RAmdeg 10 E DEmdeg 9
E pmRA 2.5 E pmDE 2.4 EpRAm 1991.56 EpDEm 1991.65
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.2 Q pmRA 1.3
Q pmDE 0.2 BTmag 10.043 E BTmag 0.020 VTmag 9.562
E VTmag 0.016 Prox 31 TYC T HIP 99692
CCDM A RAdeg 303.45426833 DEdeg -67.45843194 EpRA 1990 1.75
EpDE 1990 1.81 E RAdeg 10.2 E DEdeg 8.5 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 99692 Proxy H RAhms 20 13 49.02
DEdms -67 27 30.3 Vmag 9.18 VarFlag R Vmag H
RAdeg 303.454 DEdeg -67.4584 AstroRef A Plx 4.12
CCDM 20138-6728 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 168 Rho 3.11 HD 191308 BD
CD CP CP-67 3717 Dm number -67 3717 VIred 0.51
SpType F0IV/V R SpType Coord arcsec 2000 201349.02-672730.3
Hipparcos 2
HIP 99692 Sn 15 So 3 Nc 2
RArad 5.2962760542 DErad -1.1773716787 Plx 4.68 PmRA 0.84
PmDE -11.68 E RArad 1.01 E DErad 1.47 E Plx 2.1
E pmRA 1.06 E pmDE 1.81 Hpmag 9.2821 E Hpmag 0.0018
SHp 0.029 VA 0 BV 0.453 E BV 0.023
VI 0.52
CCDM
Ccdm 20138-6728 RComp Comp A Note1
Note2 Discov num DRAs 1.11 DDEs 29.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp F5 PmNote *
PmRA 11 PmDE -10 Dm number -67 3717 Cat1 CPD
Name2 Cat2 HD 191308 M HD
ADS BDS M ADS BDS N IDS IDS 20041S6745A
HIC 99692
 
 
20138-6728 B
 
 
Coord arcsec 2000 201349.06-672733.4 Mag 10.65 PmRA 21.00 PmDE -111.0
Calc delta mag 1.09 Calc coord yes
CCDM
Ccdm 20138-6728 RComp Comp B Note1
Note2 Discov num DON 981 DRAs DDEs
R dRAs Year 1928 Theta 167 Rho 2.9
Obs 1 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20041S6745B
HIC 99692