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Doubles in session


Current system
06213-7508
HRG 136 AB
HD 45820


Nearby doubles
10' : 06237-7505
JNN 51

11' : 06191-7513
HJ 3868AB

32' : 06233-7538
UC 1430

36' : 06207-7543
TDS3757

39' : 06200-7546
KPP3671

48' : 06330-7454
HRG 3

49' : 06102-7445
EGN 5

53' : 06120-7431
HJ 3855AB

56' : 06337-7538
LDS 169

58' : 06127-7556
HEI 682

65' : 06287-7606
TDS3861AB

89' : 06018-7557
KPP3650

89' : 06411-7557
UC 1469

90' : 06274-7635
TDS3839

94' : 06058-7357
KPP3654

101' : 06278-7331
WIS 124

101' : 06162-7329
CPO 35AB

102' : 06308-7643
HEN 4

105' : 06092-7336
R 62

107' : 06058-7342
HEI 679

110' : 06024-7633
UC 1398AB

110' : 06357-7335
B 2120

120' : 06272-7311
KPP1871

132' : 06208-7719
TDS3762

133' : 06113-7302
SKF1074

134' : 06378-7312
B 2605



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.

06213-7508 HRG 136 AB (HD 45820)

 
 
06h 21m 19.85s -75° 07' 40.9" P.A. 56.00 sep 3.1 mag 8.18,10.55 Sp F6/7IV dist. 111.36 pc (363.26 l.y.)
 
 
Coord 2000 06213-7508 Discov num HRG 136 Comp AB Coord arcsec 2000 06 21 19.85 -75 07 40.9
Date first 1883 Date last 2016 Obs 7
Pa first 55 Pa last 55.8 P.A. Now (θ) 55.8°
Sep first 2.9 Sep last 3.124 Sep. Now (ρ) 3.124"
Mag pri 8.18 Mag sec 10.55 delta mag (ΔM) 2.37 Spectral class F6/7IV (yellow-white)
Pri motion ra +013 Sec motion ra +024
Pri motion dec -005 Sec motion dec -003
Notes
rPM=0.462
Nature of this double is uncertain.
 
 
06213-7508 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 45820 256297 06 21 20 -75 07 41 HRG 136 AB 2016 7 56 3.1 8.18 10.55 2.37 <===
Show 256297 06 21 20 -75 07 41 HJ 3870 AC 2015 6 5 27.7 8.14 12.83 4.69
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 45820 Constellation Mensa SAO 256297 HIP 30209
Tycho2 9379-01570-1 Gaia DR2 5261756398448173696 HD 45820 CP CP-75 376
Distance 111.36 Distance ly 363.26
 
 
WDS 06213-7508 HRG 136 AB (HD 45820) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
Hrg1871 Ma - Hargrave, L. 1884QB821.R94......
Hrg1871 Sydney Obs. Results, 1871-1881
Hrg1883 Ma - Hargrave, L. .
Hrg1883 Proc. R. Soc. New South Wales 123, 1883
Hrg1892 Ma j Hargrave, L. 1892MmRAS..50...57R
Hrg1892 MemRAS 50, 57, 1892
Hrg9999 Ma - Hargrave, L. ...................
Hrg9999 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
06213-7508 HRG 136 AB 1991 5 56 3.1 8.18 10.55 F6/7IV 062119.85-750740.9
06213-7508 HRG 136 AB 1998 6 55 3.1 8.18 10.55 F6/7IV 062119.85-750740.9
06213-7508 HRG 136 AB 2016 7 56 3.1 8.18 10.55 F6/7IV 062119.85-750740.9

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

 
 
WDS 06213-7508 HRG 136 AB (HD 45820) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06213-7508 HRG 136 AB (HD 45820) : MEASURES
 
 
No records found.

 
 
WDS 06213-7508 (HD 45820) : VIRTUAL EYEPIECE
 
 

06213-7508 HRG 136A mag 8.18 Sp F6/7IV 06213-7508 HRG 136B sep 1.9 P.A. 20.70 mag 10.55 06213-7508 HJ 3870C sep 27.6 P.A. 1.30 mag 12.83 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 06213-7508 (HD 45820) : ALADIN DSS IMAGE @ 06h 21m 19.85s -75° 07' 40.9"
 
 
 
 
WDS 06213-7508 HRG 136 AB (HD 45820) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06213-7508 HRG 136AB distance=0' 06237-7505 JNN 51 distance=10' 06191-7513 HJ 3868AB distance=11' 06191-7513 HJ 3868AC distance=11' 06233-7538 UC 1430 distance=32' 06207-7543 TDS3757 distance=36' 06200-7546 KPP3671 distance=39' 06330-7454 HRG 3 distance=48' 06102-7445 EGN 5 distance=49' 06120-7431 HJ 3855AB distance=53' 06120-7431 HJ 3855AC distance=53' 06337-7538 LDS 169 distance=56' 06127-7556 HEI 682 distance=58' 06287-7606 TDS3861AB distance=65' 06018-7557 KPP3650 distance=89' 06411-7557 UC 1469 distance=89' 06274-7635 TDS3839 distance=90' 06058-7357 KPP3654 distance=94' 06278-7331 WIS 124 distance=101' 06162-7329 CPO 35AB distance=101' 06308-7643 HEN 4 distance=102' 06092-7336 R 62 distance=105' 06058-7342 HEI 679 distance=107' 06024-7633 UC 1398AB distance=110' 06357-7335 B 2120 distance=110' 06272-7311 KPP1871 distance=120' 06208-7719 TDS3762 distance=132' 06113-7302 SKF1074 distance=133' 06378-7312 B 2605 distance=134' 06113-7731 R 67 distance=148' 06361-7247 HJ 3890 distance=154' 06150-7236 OGL 491 distance=154' 06073-7242 OGL 473 distance=157' 06084-7739 TDS3579 distance=159' 06035-7246 TDS 218 distance=160' 06018-7231 UC 1395 distance=177' 06142-7213 OGL 488 distance=177' 06115-7214 JNN 48 distance=179' 06016-7228 OGL 460 distance=180' 06120-7147 HLN 10 distance=202' 06041-7155 OGL 467 distance=207' 06023-7157 OGL 461AB distance=207' 06023-7157 OGL 461AC distance=207' 06023-7157 OGL 461BC distance=207' 06018-7158 HEI 676 distance=208' 06151-7142 TOK 107 distance=208' 06389-7832 KPP 142 distance=213' 06219-7843 KPP3672 distance=216' 06273-7844 UC 1437 distance=218' 06410-7147 I 351AB distance=218' 06410-7147 I 351AC distance=218' 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 06213-7508 HRG 136 AB 56 3.1
Show 06213-7508 HJ 3870 AC 5 27.7
Show 06237-7505 JNN 51 278 0.6 10
Show 06191-7513 HJ 3868 AB 147 25.0 11
Show 06191-7513 HJ 3868 AC 60 41.0 11
Show 06233-7538 UC 1430 24 6.2 32
Show 06207-7543 TDS3757 287 0.6 36
Show 06200-7546 KPP3671 102 31.1 39
Show 06330-7454 HRG 3 70 18.1 48
Show 06102-7445 EGN 5 256 3.3 49
Show 06120-7431 HJ 3855 AB 80 8.7 53
Show 06120-7431 HJ 3855 AC 5 30.5 53
Show 06337-7538 LDS 169 35 21.1 56
Show 06127-7556 HEI 682 14 0.4 58
Show 06287-7606 TDS3861 AB 143 0.4 65
Show 06018-7557 KPP3650 327 1.9 89
Show 06411-7557 UC 1469 122 34.6 89
Show 06274-7635 TDS3839 79 0.8 90
Show 06058-7357 KPP3654 268 1.1 94
Show 06278-7331 WIS 124 32 44.2 101
Show 06162-7329 CPO 35 AB 261 5.7 101
Show 06308-7643 HEN 4 97 1.3 102
Show 06092-7336 R 62 347 28.9 105
Show 06058-7342 HEI 679 231 0.2 107
Show 06024-7633 UC 1398 AB 279 30.8 110
Show 06357-7335 B 2120 196 0.2 110
Show 06272-7311 KPP1871 186 14.6 120
Show 06208-7719 TDS3762 133 1.5 132
Show 06113-7302 SKF1074 46 102.0 133
Show 06378-7312 B 2605 222 6.6 134
Show 06113-7731 R 67 321 30.0 148
Show 06361-7247 HJ 3890 34 12.8 154
Show 06150-7236 OGL 491 208 0.6 154
Show 06073-7242 OGL 473 272 4.6 157
Show 06084-7739 TDS3579 11 0.6 159
Show 06035-7246 TDS 218 297 1.4 160
Show 06018-7231 UC 1395 109 53.9 177
Show 06142-7213 OGL 488 56 1.8 177
Show 06115-7214 JNN 48 227 0.2 179
Show 06016-7228 OGL 460 254 6.5 180
Show 06120-7147 HLN 10 352 7.9 202
Show 06041-7155 OGL 467 170 9.1 207
Show 06023-7157 OGL 461 AB 315 4.0 207
Show 06023-7157 OGL 461 AC 330 3.0 207
Show 06023-7157 OGL 461 BC 99 1.3 207
Show 06018-7158 HEI 676 198 0.4 208
Show 06151-7142 TOK 107 306 11.3 208
Show 06389-7832 KPP 142 162 4.6 213
Show 06219-7843 KPP3672 76 2.7 216
Show 06273-7844 UC 1437 137 38.4 218
Show 06410-7147 I 351 AB 333 17.3 218

 
 
WDS 06213-7508 : COMPONENTS
 
 
  A B
B pa=20.7°
sep=1.88"
 
C pa=1.3°
sep=27.63"
pa=360.0°
sep=25.87"
 
 
06213-7508 A
 
 
Name HD 45820 Coord arcsec 2000 062119.85-750740.9 Mag 8.18 Spectral class F6/7IV (yellow-white)
PmRA 13.00 PmDE -5.0 SAO 256297 HIP 30209
Tycho2 9379-01570-1 HD 45820 CP CP-75 376
Tycho2
Tycho2 9379-01570-1 Pflag RAmdeg 95.33289483 DEmdeg -75.12803638
PmRA 17.1 PmDE 0.8 E RAmdeg 6 E DEmdeg 6
E pmRA 2.2 E pmDE 2.1 EpRAm 1991.70 EpDEm 1991.55
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 8.764 E BTmag 0.017 VTmag 8.175
E VTmag 0.012 Prox 31 TYC T HIP 30209
CCDM A RAdeg 95.33274306 DEdeg -75.12803833 EpRA 1990 1.78
EpDE 1990 1.63 E RAdeg 6.2 E DEdeg 5.9 Posflg
Corr 0.1
SAO
SAO 256297 DelFlag RA1950 PmRA1950 0.0086
DE1950 PmDE1950 -0.003 Vmag 7.8 SpType F8
Double code Source 61 CatNum 1428 DM CP-75 376
DMcomp BDsup HD 45820 M HD 0
GC RA1950rad 1.67088564 DE1950rad -1.31076458 PmRA2000 0.0078
PmDE2000 -0.002
Hipparcos
Catalog H HIP 30209 Proxy H RAhms 06 21 19.85
DEdms -75 07 40.9 Vmag 8 VarFlag R Vmag G
RAdeg 95.3327 DEdeg -75.128 AstroRef A Plx 7.96
CCDM 06213-7508 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 56 Rho 3.069 HD 45820 BD
CD CP CP-75 376 Dm number -75 376 VIred 0.62
SpType F6/F7IV R SpType Coord arcsec 2000 062119.85-750740.9
Hipparcos 2
HIP 30209 Sn 15 So 3 Nc 2
RArad 1.6638699069 DErad -1.3112316738 Plx 8.98 PmRA 21.97
PmDE -2.88 E RArad 0.74 E DErad 0.71 E Plx 0.77
E pmRA 0.92 E pmDE 0.9 Hpmag 8.1211 E Hpmag 0.0016
SHp 0.013 VA 0 BV 0.546 E BV 0.015
VI 0.62
CCDM
Ccdm 06213-7508 RComp Comp A Note1
Note2 Discov num DRAs 2.15 DDEs 18.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.2 Sp F8 PmNote *
PmRA 33 PmDE -3 Dm number -75 376 Cat1 CPD
Name2 256297 Cat2 SAO HD 45820 M HD
ADS BDS M ADS BDS N IDS IDS 06246S7504A
HIC 30209
 
 
06213-7508 B
 
 
Coord arcsec 2000 062120.02-750739.1 Mag 10.55 PmRA 24.00 PmDE -3.0
Calc delta mag 2.37 Calc coord yes
CCDM
Ccdm 06213-7508 RComp Comp B Note1
Note2 Discov num HRG DRAs DDEs
R dRAs Year 1883 Theta 056 Rho 2.9
Obs 3 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06246S7504B
HIC 30209
 
 
06213-7508 C
 
 
Coord arcsec 2000 062120.02-750713.3 Mag 12.83 PmRA 8.00 PmDE 21.0
Calc delta mag 4.65 Calc coord yes
CCDM
Ccdm 06213-7508 RComp Comp C Note1
Note2 Discov num HJ 3870 DRAs DDEs
R dRAs Year 1915 Theta 007 Rho 26.3
Obs 2 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06246S7504C
HIC