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Doubles in session


Current system
07021-0953
GAL 421
HD 52745


Nearby doubles
12' : 07024-1003
GAL 291

15' : 07015-0942
A 3042AB

40' : 06599-1016
HDS 974

42' : 07029-1033
OSB 4

44' : 07014-1036
J 1484AB

45' : 07036-1032
RST3485

46' : 07002-0917
AG 328

47' : 07017-1039
GAL 289AB

48' : 07000-0917
TDS 315

49' : 07044-1027
RST3489AB

49' : 07013-0906
A 671

50' : 06587-0952
GWP 857

50' : 07043-1031
BEU 9

50' : 07040-0913
J 1828

58' : 06584-1011
A 515

59' : 06581-0952
GWP 855

60' : 07008-0857
POM 1AB

60' : 07018-1053
BU 573

62' : 06579-0955
TOI 898

63' : 07062-0942
KPP2714AB

63' : 07060-0930
TDS4464

63' : 06589-1035
TOI1002

64' : 07032-1054
TDS4421

65' : 07064-1005
SKF 175

66' : 07006-0852
A 1063AB

66' : 07064-1011
TDS4473



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07021-0953 GAL 421 (HD 52745)

 
 
07h 02m 04.89s -09° 53' 12.9" P.A. 65.00 sep 14.3 mag 7.82,11.54 Sp A5III dist. 101.42 pc (330.83 l.y.)
 
 
Coord 2000 07021-0953 Discov num GAL 421 Comp Coord arcsec 2000 07 02 04.89 -09 53 12.9
Date first 1893 Date last 2015 Obs 9
Pa first 67 Pa last 65.2 P.A. Now (θ) 65.2°
Sep first 14.7 Sep last 14.27 Sep. Now (ρ) 14.27"
Mag pri 7.82 Mag sec 11.54 delta mag (ΔM) 3.72 Spectral class A5III (white)
Pri motion ra +002 Sec motion ra +001
Pri motion dec -003 Sec motion dec -002
Notes N (See Notes)
rPM=0.392
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 52745 Constellation Monoceros SAO 134084 HIP 33889
Tycho2 5385-00811-1 Gaia DR2 3049620161068761216 HD 52745 BD BD-09 1804
Distance 101.42 Distance ly 330.83
 
 
WDS 07021-0953 GAL 421 (HD 52745) : NOTES
 
 
discov_num notes refcode
GAL 421 Object #290 in Gallo's original list. Gal1914
 
 
REFERENCES
 
 
refcode metd author reference
Gal1914 Pa j Gallo, J. .
Gal1914 Bol. Tacubaya #4, 1914
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07021-0953 GAL 421 1998 5 66 14.4 7.82 11.54 N D 070204.89-095312.9
07021-0953 GAL 421 2000 6 65 14.2 7.82 11.54 N D 070204.89-095312.9
07021-0953 GAL 421 2010 7 65 14.2 7.82 11.54 A5III N 070204.89-095312.9
07021-0953 GAL 421 2015 7 65 14.3 7.82 11.54 A5III N 070204.89-095312.9

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

 
 
WDS 07021-0953 GAL 421 (HD 52745) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07021-0953 GAL 421 (HD 52745) : MEASURES
 
 
No records found.

 
 
WDS 07021-0953 (HD 52745) : VIRTUAL EYEPIECE
 
 

07021-0953 GAL 421A mag 7.82 Sp A5III 07021-0953 GAL 421B sep 14.1 P.A. 64.90 mag 11.54 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07021-0953 (HD 52745) : ALADIN DSS IMAGE @ 07h 02m 04.89s -09° 53' 12.9"
 
 
 
 
WDS 07021-0953 GAL 421 (HD 52745) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07021-0953 GAL 421 distance=0' 07024-1003 GAL 291 distance=12' 07015-0942 A 3042AB distance=15' 07015-0942 A 3042AC distance=15' 07015-0942 A 3042AD distance=15' 06599-1016 HDS 974 distance=40' 07029-1033 OSB 4 distance=42' 07014-1036 J 1484AB distance=44' 07014-1036 DAM1197AC distance=44' 07014-1036 DAM1197AD distance=44' 07036-1032 RST3485 distance=45' 07002-0917 AG 328 distance=46' 07017-1039 GAL 289BC distance=46' 07017-1039 GAL 289AB distance=47' 07017-1039 RST3482Aa,Ab distance=47' 07000-0917 TDS 315 distance=48' 07044-1027 RST3489AB distance=49' 07044-1027 ZRR 1Aa,Ab distance=49' 07013-0906 A 671 distance=49' 06587-0952 GWP 857 distance=50' 07043-1031 BEU 9 distance=50' 07040-0913 J 1828 distance=50' 06584-1011 A 515 distance=58' 06581-0952 GWP 855 distance=59' 07008-0857 POM 1AB distance=60' 07008-0857 POM 1AC distance=60' 07008-0857 POM 1AD distance=60' 07008-0857 POM 1AE distance=60' 07018-1053 BU 573 distance=60' 06579-0955 TOI 898 distance=62' 07062-0942 KPP2714AB distance=63' 07062-0942 KPP2714AC distance=63' 07062-0942 KPP2714BC distance=63' 07060-0930 TDS4464 distance=63' 06589-1035 TOI1002 distance=63' 07032-1054 TDS4421 distance=64' 07064-1005 SKF 175 distance=65' 07006-0852 A 1063AB distance=66' 07006-0852 A 1063AC distance=66' 07006-0852 A 1063AD distance=66' 07064-1011 TDS4473 distance=66' 07017-1100 GAL 287 distance=67' 06587-0911 DAM 48BC distance=67' 06587-0911 J 2768AB distance=67' 06586-0910 STF1003 distance=68' 06591-1047 RST3479 distance=70' 06584-1038 GAL 418 distance=71' 07062-0917 A 1067 distance=71' 07068-1007 SKF 937 distance=72' 07033-0843 J 1485 distance=72' 06573-1005 A 514 distance=72' 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 07021-0953 GAL 421 65 14.3
Show 07024-1003 GAL 291 140 5.4 12
Show 07015-0942 A 3042 AB 92 0.2 15
Show 07015-0942 A 3042 AC 80 11.1 15
Show 07015-0942 A 3042 AD 345 8.8 15
Show 06599-1016 HDS 974 131 15.4 40
Show 07029-1033 OSB 4 320 3.2 42
Show 07014-1036 J 1484 AB 60 4.0 44
Show 07014-1036 DAM1197 AC 38 9.0 44
Show 07014-1036 DAM1197 AD 89 10.7 44
Show 07036-1032 RST3485 62 0.2 45
Show 07002-0917 AG 328 183 6.5 46
Show 07017-1039 GAL 289 BC 60 8.0 46
Show 07017-1039 GAL 289 AB 320 20.8 47
Show 07017-1039 RST3482 Aa,Ab 277 1.4 47
Show 07000-0917 TDS 315 354 1.2 48
Show 07044-1027 RST3489 AB 299 0.6 49
Show 07044-1027 ZRR 1 Aa,Ab 162 0.0 49
Show 07013-0906 A 671 186 0.4 49
Show 06587-0952 GWP 857 190 8.7 50
Show 07043-1031 BEU 9 272 0.1 50
Show 07040-0913 J 1828 170 5.6 50
Show 06584-1011 A 515 315 1.7 58
Show 06581-0952 GWP 855 336 9.6 59
Show 07008-0857 POM 1 AB 75 0.6 60
Show 07008-0857 POM 1 AC 254 0.7 60
Show 07008-0857 POM 1 AD 60 1.1 60
Show 07008-0857 POM 1 AE 254 1.2 60
Show 07018-1053 BU 573 311 0.8 60
Show 06579-0955 TOI 898 37 1.3 62
Show 07062-0942 KPP2714 AB 150 6.1 63
Show 07062-0942 KPP2714 AC 225 52.0 63
Show 07062-0942 KPP2714 BC 229 51.2 63
Show 07060-0930 TDS4464 350 0.5 63
Show 06589-1035 TOI1002 129 0.1 63
Show 07032-1054 TDS4421 240 1.9 64
Show 07064-1005 SKF 175 1 2.0 65
Show 07006-0852 A 1063 AB 229 3.1 66
Show 07006-0852 A 1063 AC 255 7.0 66
Show 07006-0852 A 1063 AD 4 9.1 66
Show 07064-1011 TDS4473 2 2.4 66
Show 07017-1100 GAL 287 11 6.6 67
Show 06587-0911 DAM 48 BC 38 12.0 67
Show 06587-0911 J 2768 AB 54 5.9 67
Show 06586-0910 STF1003 321 3.9 68
Show 06591-1047 RST3479 113 0.5 70
Show 06584-1038 GAL 418 179 15.4 71
Show 07062-0917 A 1067 89 1.0 71
Show 07068-1007 SKF 937 357 5.9 72
Show 07033-0843 J 1485 9 6.7 72
Show 06573-1005 A 514 103 1.5 72

 
 
WDS 07021-0953 : COMPONENTS
 
 
  A
B pa=64.9°
sep=14.10"
 
 
07021-0953 A
 
 
Componente originario normalizzato AB Name HD 52745 Coord arcsec 2000 070204.89-095312.9 Mag 7.82
Spectral class A5III (white) PmRA 2.00 PmDE -3.0 SAO 134084
HIP 33889 Tycho2 5385-00811-1 HD 52745 BD BD-09 1804
Tycho2
Tycho2 5385-00811-1 Pflag RAmdeg 105.52039341 DEmdeg -9.88690894
PmRA 1.9 PmDE -2.5 E RAmdeg 5 E DEmdeg 6
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.41 EpDEm 1991.08
Num 9 Q RAmdeg 2.2 Q DEmdeg 1.0 Q pmRA 2.2
Q pmDE 1.1 BTmag 8.101 E BTmag 0.016 VTmag 7.822
E VTmag 0.012 Prox 143 TYC T HIP 33889
CCDM A RAdeg 105.52038861 DEdeg -9.88690306 EpRA 1990 1.80
EpDE 1990 1.73 E RAdeg 5.2 E DEdeg 6.0 Posflg
Corr 0.0
SAO
SAO 134084 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 0.001 Vmag 8.2 SpType A5
Double code Source 26 CatNum 2363 DM BD-09 1804
DMcomp BDsup HD 52745 M HD 0
GC RA1950rad 1.83130807 DE1950rad -0.17128441 PmRA2000 -0.0011
PmDE2000 0.004
Hipparcos
Catalog H HIP 33889 Proxy RAhms 07 02 04.89
DEdms -09 53 12.8 Vmag 7.8 VarFlag R Vmag G
RAdeg 105.52 DEdeg -9.8869 AstroRef A Plx 8.73
CCDM 07021-0953 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 65 Rho 14.314 HD 52745 BD BD-09 1804
CD CP Dm number -09 1804 VIred 0.3
SpType A5III R SpType Coord arcsec 2000 070204.89-095312.8
Hipparcos 2
HIP 33889 Sn 15 So 3 Nc 2
RArad 1.8416782012 DErad -0.1725590011 Plx 9.86 PmRA 3.73
PmDE -0.22 E RArad 0.67 E DErad 0.5 E Plx 0.79
E pmRA 1.01 E pmDE 0.82 Hpmag 7.8871 E Hpmag 0.0068
SHp 0.012 VA 0 BV 0.266 E BV 0.008
VI 0.3
CCDM
Ccdm 07021-0953 RComp Comp A Note1
Note2 Discov num DRAs -1.25 DDEs -13.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp A5 PmNote *
PmRA -22 PmDE 1 Dm number -09 1804 Cat1 BD
Name2 134084 Cat2 SAO HD 52745 M HD
ADS BDS M ADS BDS N IDS IDS 06573S0944A
HIC 33889
 
 
07021-0953 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 070205.75-095306.9 Mag 11.54 PmRA 1.00
PmDE -2.0 Calc delta mag 3.72 Calc coord yes
CCDM
Ccdm 07021-0953 RComp Comp B Note1
Note2 Discov num GAL DRAs DDEs
R dRAs Year 1905 Theta 63 Rho 14.3
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06573S0944B
HIC