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Doubles in session


Current system
06216-2002
HDO 82 AC


Nearby doubles
6' : 06218-1958
TDS3775

10' : 06222-2006
TDS3780

14' : 06225-2003
ARA 542

22' : 06223-2021
TDS3781AB

36' : 06238-1947
BU 568

36' : 06208-1929
TDS3759

37' : 06225-2036
TVB 128

37' : 06239-2017
ARA 858

41' : 06237-1936
TDS3790

43' : 06192-1936
TDS3728

51' : 06249-1943
HO 339

52' : 06218-1911
ARA 541

54' : 06178-2012
TDS3710

54' : 06253-1951
TDS3811

63' : 06255-2032
ARA 859

66' : 06169-2003
TDS3695

66' : 06169-2001
KPP3668

68' : 06229-2107
ARA1288

71' : 06228-1854
TDS3785

72' : 06220-1851
B 1956

72' : 06264-2024
ARA 861

75' : 06267-2021
TDS3826

81' : 06248-2109
B 1957

83' : 06272-2025
HDS 880

84' : 06157-2012
HDS 856AB

85' : 06178-2108
TDS3711



Selections
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

06216-2002 HDO 82 AC

 
 
06h 21m 33.35s -20° 02' 20.4" P.A. 326.00 sep 37.7 mag 9.70,13.23 Sp ApSrEuCr
 
 
Coord 2000 06216-2002 Discov num HDO  82 Comp AC Coord arcsec 2000 06 21 33.35 -20 02 20.4
Date first 1869 Date last 2017 Obs 6
Pa first 315 Pa last 326.3 P.A. Now (θ) 326.3°
Sep first 20.0 Sep last 37.669 Sep. Now (ρ) 37.669"
Mag pri 9.70 Mag sec 13.23 delta mag (ΔM) 3.53 Spectral class ApSrEuCr (white)
Pri motion ra +013 Sec motion ra +001
Pri motion dec +008 Sec motion dec +011
Notes
rPM=0.81
This double is not physical.
 
 
06216-2002 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 44550 06 21 33 -20 02 20 HDO 82 AB 1869 1 180 12.0 9.70 11.60 1.90
Show 06 21 33 -20 02 20 HDO 82 AC 2017 6 326 37.7 9.70 13.23 3.53 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major Tycho2 5942-02264-1 Gaia DR2 2938545159965736192 HD 44550
 
 
WDS 06216-2002 HDO 82 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HdO1882a Mb - Harvard Obs. 1882AnHar..13...17.
HdO1882a Harvard Ann. 13, 17, 1882
HdO1882b Ma j Harvard Obs. (measure by Alden, G.I.) 1882AnHar..13...17.
HdO1882b Harvard Ann. 13, 17, 1882
HdO1882c Ma - Harvard Obs. (measure by Davis, W.M.) 1882AnHar..13...17.
HdO1882c Harvard Ann. 13, 17, 1882
HdO1906A Ma - Harvard Obs. 1906QB821.B972.....
HdO1906A cited in BDS (Burnham Double Star Cat., 1906)
HdO9999 Ma - Harvard Obs. ...................
HdO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06216-2002 HDO 82 AC 1999 3 327 37.6 9.70 11.60 ApSrEuCr D 062133.35-200220.4
06216-2002 HDO 82 AC 2017 6 327 37.7 9.70 13.23 ApSrEuCr 062133.35-200220.4

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

 
 
WDS 06216-2002 HDO 82 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06216-2002 HDO 82 AC : MEASURES
 
 
No records found.

 
 
WDS 06216-2002 : VIRTUAL EYEPIECE
 
 

06216-2002 HDO 82A mag 9.7 Sp ApSrEuCr 06216-2002 HDO 82B sep 12.0 P.A. 180.00 mag 11.6 06216-2002 HDO 82C sep 37.0 P.A. 327.90 mag 13.23 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 06216-2002 : ALADIN DSS IMAGE @ 06h 21m 33.35s -20° 02' 20.4"
 
 
 
 
WDS 06216-2002 HDO 82 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06216-2002 HDO 82AC distance=0' 06218-1958 TDS3775 distance=6' 06222-2006 TDS3780 distance=10' 06225-2003 ARA 542 distance=14' 06223-2021 TDS3781BC distance=22' 06223-2021 TDS3781AB distance=22' 06238-1947 BU 568 distance=36' 06208-1929 TDS3759 distance=36' 06225-2036 TVB 128 distance=37' 06239-2017 ARA 858 distance=37' 06237-1936 TDS3790 distance=41' 06192-1936 TDS3728 distance=43' 06249-1943 HO 339 distance=51' 06218-1911 ARA 541 distance=52' 06178-2012 TDS3710 distance=54' 06253-1951 TDS3811 distance=54' 06255-2032 ARA 859 distance=63' 06169-2003 TDS3695 distance=66' 06169-2001 KPP3668 distance=66' 06229-2107 ARA1288 distance=68' 06228-1854 TDS3785 distance=71' 06220-1851 B 1956 distance=72' 06264-2024 ARA 861 distance=72' 06267-2021 TDS3826 distance=75' 06248-2109 B 1957 distance=81' 06272-2025 HDS 880 distance=83' 06157-2012 HDS 856AB distance=84' 06178-2108 TDS3711 distance=85' 06266-1914 LDS3705 distance=87' 06188-1842 TDS3724 distance=90' 06263-2104 ARA 860 distance=90' 06255-1851 RST4302 distance=90' 06161-1916 TDS 230 distance=90' 06270-1918 B 2114 distance=91' 06277-2026 TDS3845 distance=91' 06149-1956 TDS3662 distance=94' 06266-2108 B 2113 distance=96' 06245-2129 ARA1289 distance=96' 06282-2036 ARA 862AB distance=99' 06233-2138 TDS3788 distance=99' 06282-2036 DAM 41BC distance=99' 06286-2002 TDS3859 distance=100' 06240-2137 B 2110 distance=102' 06274-1902 HDS 881 distance=103' 06160-2109 B 2107AB distance=103' 06265-2121 B 2112 distance=105' 06279-2103 TDS3851 distance=108' 06183-1825 HO 338 distance=108' 06238-2150 TVB 129 distance=113' 06252-2148 ARA1290 distance=119' 06300-1924 WSI 123 distance=126' 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 06216-2002 HDO 82 AB 180 12.0
Show 06216-2002 HDO 82 AC 326 37.7
Show 06218-1958 TDS3775 255 0.9 6
Show 06222-2006 TDS3780 200 0.6 10
Show 06225-2003 ARA 542 116 10.8 14
Show 06223-2021 TDS3781 BC 201 0.1 22
Show 06223-2021 TDS3781 AB 246 3.4 22
Show 06238-1947 BU 568 155 0.8 36
Show 06208-1929 TDS3759 320 0.6 36
Show 06225-2036 TVB 128 210 1.7 37
Show 06239-2017 ARA 858 22 13.3 37
Show 06237-1936 TDS3790 199 0.5 41
Show 06192-1936 TDS3728 114 4.1 43
Show 06249-1943 HO 339 192 5.4 51
Show 06218-1911 ARA 541 51 14.0 52
Show 06178-2012 TDS3710 156 2.1 54
Show 06253-1951 TDS3811 352 0.7 54
Show 06255-2032 ARA 859 287 11.4 63
Show 06169-2003 TDS3695 40 0.5 66
Show 06169-2001 KPP3668 271 6.0 66
Show 06229-2107 ARA1288 59 8.2 68
Show 06228-1854 TDS3785 299 2.4 71
Show 06220-1851 B 1956 129 3.2 72
Show 06264-2024 ARA 861 100 8.0 72
Show 06267-2021 TDS3826 146 2.4 75
Show 06248-2109 B 1957 324 0.2 81
Show 06272-2025 HDS 880 246 0.3 83
Show 06157-2012 HDS 856 AB 244 1.0 84
Show 06178-2108 TDS3711 172 0.5 85
Show 06266-1914 LDS3705 216 137.0 87
Show 06188-1842 TDS3724 131 1.4 90
Show 06263-2104 ARA 860 223 12.4 90
Show 06255-1851 RST4302 244 1.1 90
Show 06161-1916 TDS 230 63 1.4 90
Show 06270-1918 B 2114 243 1.2 91
Show 06277-2026 TDS3845 357 0.4 91
Show 06149-1956 TDS3662 131 2.0 94
Show 06266-2108 B 2113 45 1.1 96
Show 06245-2129 ARA1289 337 12.7 96
Show 06282-2036 ARA 862 AB 118 16.5 99
Show 06233-2138 TDS3788 256 0.6 99
Show 06282-2036 DAM 41 BC 111 9.1 99
Show 06286-2002 TDS3859 341 0.4 100
Show 06240-2137 B 2110 93 1.6 102
Show 06274-1902 HDS 881 114 0.1 103
Show 06160-2109 B 2107 AB 274 3.0 103
Show 06265-2121 B 2112 211 3.0 105
Show 06279-2103 TDS3851 129 0.6 108
Show 06183-1825 HO 338 292 3.2 108
Show 06238-2150 TVB 129 2 4.8 113
Show 06252-2148 ARA1290 299 14.0 119

 
 
WDS 06216-2002 : COMPONENTS
 
 
  A B
B pa=180.0°
sep=12.00"
 
C pa=327.9°
sep=36.98"
pa=335.6°
sep=47.58"
 
 
06216-2002 A
 
 
Name HD 44550 Coord arcsec 2000 062133.35-200220.4 Mag 9.7 Spectral class ApSrEuCr (white)
PmRA 12.00 PmDE 8.0 Tycho2 5942-02264-1 HD 44550
Tycho2
Tycho2 5942-02264-1 Pflag RAmdeg 95.38896586 DEmdeg -20.03900277
PmRA 12.4 PmDE 7.5 E RAmdeg 14 E DEmdeg 12
E pmRA 2.1 E pmDE 2.1 EpRAm 1990.79 EpDEm 1991.21
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.3 Q pmRA 0.5
Q pmDE 0.3 BTmag 10.110 E BTmag 0.024 VTmag 9.700
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 95.38893417 DEdeg -20.03902028 EpRA 1990 1.40
EpDE 1990 1.66 E RAdeg 13.5 E DEdeg 12.2 Posflg
Corr -0.2
CCDM
Ccdm 06216-2002 RComp Comp A Note1
Note2 Discov num DRAs -2.67 DDEs -20.5
R dRAs 66 Year Theta Rho
Obs 3 Vmag 9.1 Sp G PmNote
PmRA PmDE Dm number -19 1423 Cat1 BD
Name2 Cat2 HD 44550 M HD
ADS BDS B 3312 M ADS BDS N IDS IDS 06172S2000A
HIC
 
 
06216-2002 B
 
 
Coord arcsec 2000 062133.35-200232.4 Mag 11.6 Calc delta mag 1.9 Calc coord yes
CCDM
Ccdm 06216-2002 RComp Comp B Note1
Note2 Discov num HDO 82 DRAs DDEs
R dRAs Year Theta S Rho 12.0
Obs Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 3312 M ADS BDS N IDS IDS 06172S2000B
HIC
 
 
06216-2002 C
 
 
Coord arcsec 2000 062131.96-200149.1 Mag 13.23 PmRA 1.00 PmDE 11.0
Calc delta mag 3.53 Calc coord yes
CCDM
Ccdm 06216-2002 RComp B Comp C Note1
Note2 Discov num HDO 82 DRAs DDEs
R dRAs Year Theta NP Rho 20.0
Obs Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 3312 M ADS BDS N IDS IDS 06172S2000C
HIC