11478-6746 HDS 1667 (HD 102544)

 
 
11h 47m 46.74s -67° 45' 54.9" P.A. 49.00 sep 12.2 mag 9.21,11.56 Sp F2III/IV dist. 284.09 pc (926.7 l.y.)
 
 
Coord 2000 11478-6746 Discov num HDS1667 Comp Coord arcsec 2000 11 47 46.74 -67 45 54.9
Date first 1895 Date last 2015 Obs 8
Pa first 42 Pa last 48.8 P.A. Now (θ) 48.8°
Sep first 10.4 Sep last 12.244 Sep. Now (ρ) 12.244"
Mag pri 9.21 Mag sec 11.56 delta mag (ΔM) 2.35 Spectral class F2III/IV (yellow-white)
Pri motion ra -022 Sec motion ra +002
Pri motion dec -003 Sec motion dec +020
Notes
rPM=1.497
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 102544 Constellation Musca HIP 57553 Tycho2 9226-01457-1
Gaia DR2 5235859596785454848 HD 102544 CP CP-67 1819 Distance 284.09
Distance ly 926.7
 
 
WDS 11478-6746 HDS 1667 (HD 102544) : 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
11478-6746 HDS1667 2001 5 48 12.0 9.21 11.56 F2III/IV D 114746.74-674554.9
11478-6746 HDS1667 2010 7 49 11.7 9.21 11.56 F2III/IV 114746.74-674554.9
11478-6746 HDS1667 2015 8 49 12.2 9.21 11.56 F2III/IV 114746.74-674554.9

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WDS 11478-6746 HDS 1667 (HD 102544) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11478-6746 HDS 1667 (HD 102544) : MEASURES
 
 
No records found.

 
 
WDS 11478-6746 (HD 102544) : VIRTUAL EYEPIECE
 
 

11478-6746 HDS1667A mag 9.21 Sp F2III/IV 11478-6746 HDS1667B sep 8.8 P.A. 23.40 mag 11.56 virtual eyepiece
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Radius:
Components only
 
 
WDS 11478-6746 (HD 102544) : ALADIN DSS IMAGE @ 11h 47m 46.74s -67° 45' 54.9"
 
 
 
 
WDS 11478-6746 HDS 1667 (HD 102544) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11478-6746  HDS1667 distance=0' 11471-6750  MLO  37 distance=6' 11458-6747  TDS8016 distance=12' 11455-6815  DON 495 distance=32' 11455-6828  MLO  36 distance=44' 11428-6822  DON 493 distance=47' 11560-6747  MLO  38 distance=47' 11553-6726  KPP1933 distance=48' 11534-6707  CBL 140 distance=51' 11573-6744  WFC 118 distance=54' 11372-6731  DON 491 distance=63' 11456-6644  HJ 4471 distance=64' 11591-6805  KPP 258 distance=67' 11386-6659  HDS1650 distance=71' 11425-6638  KPP3851 distance=75' 12013-6750  LDS 378 distance=78' 11578-6845  DON 502 distance=82' 12022-6807  DON 504 distance=84' 11391-6855  DON 492 distance=85' 12025-6808  DON 505 distance=86' 11335-6831  NSN 260 distance=92' 11547-6622  SHY 230AB distance=93' 11332-6703  NSN 261 distance=95' 11405-6913  HDS1653 distance=96' 11331-6659  TDS7922 distance=97' 11308-6806  TDS7901 distance=98' 11480-6607  GLI 168 distance=100' 11322-6702  KPP 249 distance=100' 11321-6702  HDS1636 distance=101' 12046-6820  HDS1698Aa,Ab distance=101' 12046-6820  SHT  44AB distance=101' 12046-6820  SHT  44AC distance=101' 11318-6701  GRV1255 distance=103' 12048-6704  DON1095 distance=107' 11373-6917  TDS7962 distance=108' 11569-6923  KPP2884 distance=109' 12064-6823  DON 510 distance=111' 12041-6853  R   190 distance=113' 11533-6557  RST 560 distance=114' 12038-6636  TDS8201 distance=117' 11391-6600  HJ 4461AB distance=118' 11391-6600  HJ 4461AC distance=118' 11470-6545  LDS 365AB distance=121' 11470-6545  LDS 365Aa,Ab distance=121' 11330-6916  DON 488 distance=122' 12018-6616  DAW  59 distance=122' 11502-6542  TDS8061 distance=125' 12010-6930  TDS8166 distance=128' 11372-6940  HDS1647 distance=129' 12031-6613  HDS1695 distance=130' 11304-6914  DAW  57 distance=130' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 11478-6746 HDS1667 49 12.2
Show 11471-6750 MLO 37 37 6.1 6
Show 11458-6747 TDS8016 316 0.8 12
Show 11455-6815 DON 495 11 1.5 32
Show 11455-6828 MLO 36 2 6.1 44
Show 11428-6822 DON 493 129 2.0 47
Show 11560-6747 MLO 38 219 5.6 47
Show 11553-6726 KPP1933 166 15.2 48
Show 11534-6707 CBL 140 119 36.1 51
Show 11573-6744 WFC 118 272 9.3 54
Show 11372-6731 DON 491 274 0.5 63
Show 11456-6644 HJ 4471 271 31.9 64
Show 11591-6805 KPP 258 192 3.6 67
Show 11386-6659 HDS1650 144 0.6 71
Show 11425-6638 KPP3851 134 3.8 75
Show 12013-6750 LDS 378 299 17.6 78
Show 11578-6845 DON 502 255 2.0 82
Show 12022-6807 DON 504 146 1.8 84
Show 11391-6855 DON 492 72 0.4 85
Show 12025-6808 DON 505 245 0.9 86
Show 11335-6831 NSN 260 146 2.0 92
Show 11547-6622 SHY 230 AB 122 220.9 93
Show 11332-6703 NSN 261 212 28.7 95
Show 11405-6913 HDS1653 52 13.8 96
Show 11331-6659 TDS7922 167 0.4 97
Show 11308-6806 TDS7901 218 0.5 98
Show 11480-6607 GLI 168 325 8.2 100
Show 11322-6702 KPP 249 340 3.9 100
Show 11321-6702 HDS1636 337 2.5 101
Show 12046-6820 HDS1698 Aa,Ab 159 0.7 101
Show 12046-6820 SHT 44 AB 327 3.5 101
Show 12046-6820 SHT 44 AC 28 6.6 101
Show 11318-6701 GRV1255 43 19.1 103
Show 12048-6704 DON1095 341 5.0 107
Show 11373-6917 TDS7962 70 0.4 108
Show 11569-6923 KPP2884 93 1.6 109
Show 12064-6823 DON 510 105 0.2 111
Show 12041-6853 R 190 232 11.8 113
Show 11533-6557 RST 560 16 1.6 114
Show 12038-6636 TDS8201 210 0.6 117
Show 11391-6600 HJ 4461 AB 106 11.4 118
Show 11391-6600 HJ 4461 AC 38 17.7 118
Show 11470-6545 LDS 365 AB 124 16.5 121
Show 11470-6545 LDS 365 Aa,Ab 281 0.2 121
Show 11330-6916 DON 488 67 1.2 122
Show 12018-6616 DAW 59 231 0.8 122
Show 11502-6542 TDS8061 34 0.5 125
Show 12010-6930 TDS8166 222 0.6 128
Show 11372-6940 HDS1647 281 0.2 129
Show 12031-6613 HDS1695 219 0.6 130
Show 11304-6914 DAW 57 299 4.0 130

 
 
WDS 11478-6746 : COMPONENTS
 
 
  A
B pa=23.4°
sep=8.79"
 
 
11478-6746 A
 
 
Componente originario normalizzato AB Name HD 102544 Coord arcsec 2000 114746.74-674554.9 Mag 9.21
Spectral class F2III/IV (yellow-white) PmRA -22.00 PmDE -3.0 HIP 57553
Tycho2 9226-01457-1 HD 102544 CP CP-67 1819
Tycho2
Tycho2 9226-01457-1 Pflag RAmdeg 176.94474509 DEmdeg -67.76525801
PmRA -19.5 PmDE -2.9 E RAmdeg 11 E DEmdeg 11
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.04 EpDEm 1989.68
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.5 BTmag 9.794 E BTmag 0.023 VTmag 9.208
E VTmag 0.018 Prox 119 TYC T HIP 57553
CCDM A RAdeg 176.94486417 DEdeg -67.76525111 EpRA 1990 1.72
EpDE 1990 1.65 E RAdeg 11.1 E DEdeg 12.1 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 57553 Proxy RAhms 11 47 46.77
DEdms -67 45 54.9 Vmag 9.16 VarFlag R Vmag H
RAdeg 176.945 DEdeg -67.7653 AstroRef A Plx 3.92
CCDM 11478-6746 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 48 Rho 11.901 HD 102544 BD
CD CP CP-67 1819 Dm number -67 1819 VIred 0.56
SpType F2III/IV R SpType Coord arcsec 2000 114746.77-674554.9
Hipparcos 2
HIP 57553 Sn 15 So 3 Nc 2
RArad 3.0882705305 DErad -1.182726776 Plx 3.52 PmRA -21.41
PmDE -3.79 E RArad 0.98 E DErad 1.02 E Plx 1.24
E pmRA 1.22 E pmDE 1.2 Hpmag 9.2859 E Hpmag 0.0081
SHp 0.027 VA 0 BV 0.56 E BV 0.025
VI 0.63
CCDM
Ccdm 11478-6746 RComp Comp A Note1
Note2 Discov num DRAs -1.30 DDEs 4.9
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.1 Sp F5 PmNote
PmRA -19 PmDE -4 Dm number -67 1819 Cat1 CPD
Name2 Cat2 HD 102544 M HD
ADS BDS M ADS BDS N IDS * IDS 11430S6713A
HIC 57553
 
 
11478-6746 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114747.35-674546.8 Mag 11.56 PmRA 2.00
PmDE 20.0 Calc delta mag 2.35 Calc coord yes
CCDM
Ccdm 11478-6746 RComp Comp B Note1
Note2 Discov num RSU DRAs 0.29 DDEs 13.1
R dRAs 40 Year 1975 Theta 46 Rho 11.9
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 11430S6713B
HIC