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Current system
06391-2031
HDO 83


Nearby doubles
22' : 06389-2019
ARA 867

23' : 06396-2102
TSN 137

37' : 06409-2110
TDS4024

40' : 06388-2118
B 2606

42' : 06420-2015
HDS 928

42' : 06425-2044
HDO 85

47' : 06404-2123
B 1961

50' : 06411-1954
TDS4028

52' : 06359-2029
BRT1389

59' : 06374-2128
ARA1295

60' : 06433-2107
ARA1297

61' : 06353-2049
LDS3713

63' : 06400-1936
ARA 549

64' : 06415-2137
ARA1296

71' : 06348-2015
ARA 865

72' : 06378-2146
B 1960

73' : 06378-1931
ARA 547

73' : 06443-2009
ARA 869

74' : 06447-2025
RST4823

74' : 06380-1929
ARA 548

74' : 06348-2110
ARA1293

76' : 06449-2044
TDS4098

77' : 06350-1955
RST4815

79' : 06451-2047
HDO 87

79' : 06446-2114
I 759

80' : 06356-1942
DAM1161



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

06391-2031 HDO 83

 
 
06h 39m 32.97s -20° 38' 57.1" P.A. 190.00 sep 22.8 mag 9.50,12.30 Sp A5
 
 
Coord 2000 06391-2031 Discov num HDO  83 Comp Coord arcsec 2000 06 39 32.97 -20 38 57.1
Date first 1881 Date last 2015 Obs 8
Pa first 190 Pa last 190 P.A. Now (θ) 190°
Sep first 18.0 Sep last 22.821 Sep. Now (ρ) 22.821"
Mag pri 9.50 Mag sec 12.30 delta mag (ΔM) 2.8 Spectral class A5 (white)
Pri motion ra -012 Sec motion ra -014
Pri motion dec +000 Sec motion dec -006
Notes
rPM=0.415
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major Tycho2 5960-00373-1 Gaia DR2 2939162673187071232 DM BD-20 1479
 
 
WDS 06391-2031 HDO 83 : 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HdO9999 Unpublished, manuscript or reference not found.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
06391-2031 HDO 83 1881 1 190 18.0 10.11   063904.71-203112.2
06391-2031 HDO 83 2000 3 190 22.9 9.50 12.30 A5 063932.97-203857.1
06391-2031 HDO 83 2010 4 190 22.8 9.50 12.30 A5 063932.97-203857.1
06391-2031 HDO 83 2015 6 190 22.8 9.50 12.30 A5 063932.97-203857.1

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

 
 
WDS 06391-2031 HDO 83 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06391-2031 HDO 83 : MEASURES
 
 
No records found.

 
 
WDS 06391-2031 : VIRTUAL EYEPIECE
 
 

06391-2031 HDO 83A mag 9.5 Sp A5 06391-2031 HDO 83B sep 22.8 P.A. 189.40 mag 12.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 06391-2031 : ALADIN DSS IMAGE @ 06h 39m 32.97s -20° 38' 57.1"
 
 
 
 
WDS 06391-2031 HDO 83 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06391-2031 HDO 83 distance=0' 06389-2019 ARA 867 distance=22' 06396-2102 TSN 137 distance=23' 06409-2110 TDS4024 distance=37' 06388-2118 B 2606 distance=40' 06420-2015 HDS 928 distance=42' 06425-2044 HDO 85 distance=42' 06404-2123 B 1961 distance=47' 06411-1954 TDS4028 distance=50' 06359-2029 BRT1389 distance=52' 06374-2128 ARA1295 distance=59' 06433-2107 ARA1297 distance=60' 06353-2049 LDS3713 distance=61' 06400-1936 ARA 549 distance=63' 06415-2137 ARA1296 distance=64' 06348-2015 ARA 865 distance=71' 06378-2146 B 1960 distance=72' 06378-1931 ARA 547 distance=73' 06443-2009 ARA 869 distance=73' 06447-2025 RST4823 distance=74' 06380-1929 ARA 548 distance=74' 06348-2110 ARA1293 distance=74' 06449-2044 TDS4098 distance=76' 06350-1955 RST4815 distance=77' 06451-2047 HDO 87 distance=79' 06446-2114 I 759 distance=79' 06356-1942 DAM1161 distance=80' 06340-2057 TDS3928 distance=81' 06351-1947 DAM1160 distance=82' 06453-2031 TDS 276 distance=82' 06453-2057 TDS 277 distance=83' 06357-1935 DAM1162 distance=85' 06457-2041 HJ 2341 distance=87' 06341-1957 TDS3931 distance=89' 06370-1919 FEN 7 distance=89' 06427-2155 B 2121 distance=89' 06416-2205 TDS4036 distance=91' 06445-1940 B 2122 distance=92' 06461-2047 HDO 89 distance=92' 06461-2045 I 760 distance=93' 06458-2007 TDS4111 distance=94' 06438-2151 ARA1298 distance=94' 06386-1907 DAM1169 distance=94' 06403-1906 YSC 192 distance=94' 06463-2046 STN 15 distance=95' 06392-2214 TDS4002 distance=96' 06464-2055 ARA 872 distance=97' 06341-2138 ARA1292 distance=97' 06466-2035 HWE 15 distance=99' 06457-1952 ARA 550 distance=99' 06459-2124 ARA1299 distance=100' 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 06391-2031 HDO 83 190 22.8
Show 06389-2019 ARA 867 352 10.8 22
Show 06396-2102 TSN 137 259 0.5 23
Show 06409-2110 TDS4024 298 0.5 37
Show 06388-2118 B 2606 182 11.7 40
Show 06420-2015 HDS 928 353 0.3 42
Show 06425-2044 HDO 85 235 4.1 42
Show 06404-2123 B 1961 334 0.5 47
Show 06411-1954 TDS4028 316 1.7 50
Show 06359-2029 BRT1389 308 5.1 52
Show 06374-2128 ARA1295 340 5.6 59
Show 06433-2107 ARA1297 87 6.5 60
Show 06353-2049 LDS3713 262 27.9 61
Show 06400-1936 ARA 549 315 7.8 63
Show 06415-2137 ARA1296 144 10.1 64
Show 06348-2015 ARA 865 75 13.8 71
Show 06378-2146 B 1960 284 0.1 72
Show 06378-1931 ARA 547 10 9.3 73
Show 06443-2009 ARA 869 124 5.3 73
Show 06447-2025 RST4823 215 3.7 74
Show 06380-1929 ARA 548 310 10.3 74
Show 06348-2110 ARA1293 94 10.2 74
Show 06449-2044 TDS4098 134 2.2 76
Show 06350-1955 RST4815 316 1.0 77
Show 06451-2047 HDO 87 83 8.6 79
Show 06446-2114 I 759 235 0.8 79
Show 06356-1942 DAM1161 66 9.5 80
Show 06340-2057 TDS3928 52 0.7 81
Show 06351-1947 DAM1160 161 5.1 82
Show 06453-2031 TDS 276 27 1.4 82
Show 06453-2057 TDS 277 24 1.2 83
Show 06357-1935 DAM1162 318 4.9 85
Show 06457-2041 HJ 2341 86 24.9 87
Show 06341-1957 TDS3931 46 0.4 89
Show 06370-1919 FEN 7 135 4.4 89
Show 06427-2155 B 2121 322 0.3 89
Show 06416-2205 TDS4036 241 2.6 91
Show 06445-1940 B 2122 79 6.2 92
Show 06461-2047 HDO 89 296 5.3 92
Show 06461-2045 I 760 315 1.2 93
Show 06458-2007 TDS4111 21 2.0 94
Show 06438-2151 ARA1298 12 4.1 94
Show 06386-1907 DAM1169 27 4.1 94
Show 06403-1906 YSC 192 217 0.1 94
Show 06463-2046 STN 15 322 2.5 95
Show 06392-2214 TDS4002 200 0.5 96
Show 06464-2055 ARA 872 67 6.8 97
Show 06341-2138 ARA1292 222 9.6 97
Show 06466-2035 HWE 15 218 13.2 99
Show 06457-1952 ARA 550 3 7.1 99
Show 06459-2124 ARA1299 194 9.2 100

 
 
WDS 06391-2031 : COMPONENTS
 
 
  A
B pa=189.4°
sep=22.78"
 
 
06391-2031 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 063932.97-203857.1 Mag 9.5 Spectral class A5 (white)
PmRA -12.00 PmDE 0.0 Tycho2 5960-00373-1 DM BD-20 1479
Tycho2
Tycho2 5960-00373-1 Pflag RAmdeg 99.88854717 DEmdeg -20.64297231
PmRA -12.4 PmDE 0.3 E RAmdeg 11 E DEmdeg 11
E pmRA 1.5 E pmDE 1.4 EpRAm 1989.68 EpDEm 1990.05
Num 8 Q RAmdeg 1.3 Q DEmdeg 0.7 Q pmRA 1.3
Q pmDE 0.8 BTmag 9.909 E BTmag 0.023 VTmag 9.520
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 99.88857972 DEdeg -20.64297250 EpRA 1990 1.63
EpDE 1990 1.74 E RAdeg 12.1 E DEdeg 11.1 Posflg
Corr -0.1
CCDM
Ccdm 06391-2031 RComp Comp A Note1
Note2 Discov num DRAs -1.27 DDEs -11.4
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number -20 1479 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B 3538 M ADS BDS N IDS IDS 06348S2026A
HIC
 
 
06391-2031 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 063932.71-203919.6 Mag 12.3 PmRA -14.00
PmDE -6.0 Calc delta mag 2.8 Calc coord yes
CCDM
Ccdm 06391-2031 RComp Comp B Note1
Note2 Discov num HDO 83 DRAs DDEs
R dRAs Year Theta 190 Rho 18.0
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 3538 M ADS BDS N IDS IDS 06348S2026B
HIC