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Doubles in session


Current system
09255-6157
HJ 4213 AB
HD 81830


Nearby doubles
17' : 09237-6147
TDS6530

28' : 09217-6204
TDS6505

36' : 09266-6123
FIN 138

44' : 09267-6240
TSN 6

45' : 09194-6144
KPP2901

48' : 09236-6112
ELP 25

52' : 09328-6152
WIS 154AB

54' : 09297-6241
TDS6600

55' : 09277-6104
TDS6577

59' : 09176-6217
DAM 500

61' : 09175-6220
DAM 499

61' : 09291-6102
FIN 139

62' : 09247-6055
HDS1352

63' : 09338-6221
JSP 334

64' : 09170-6219
JSP 327

64' : 09321-6114
I 200AB

66' : 09192-6109
TDS6467

66' : 09194-6247
WFC 82

67' : 09166-6222
DAM 498

68' : 09350-6153
TDS6662

70' : 09322-6247
FIN 140

72' : 09224-6049
TDS6513

72' : 09166-6123
TDS6440

72' : 09185-6250
TDS 526

73' : 09355-6145
HU 1652

73' : 09216-6050
I 494



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.

09255-6157 HJ 4213 AB (HD 81830)

 
 
09h 25m 27.24s -61° 57' 01.8" P.A. 330.00 sep 8.8 mag 5.79,9.55 Sp A4V dist. 77.4 pc (252.48 l.y.)
 
 
Coord 2000 09255-6157 Discov num HJ 4213 Comp AB Coord arcsec 2000 09 25 27.24 -61 57 01.8
Date first 1835 Date last 2016 Obs 16
Pa first 322 Pa last 329.5 P.A. Now (θ) 329.5°
Sep first 8.0 Sep last 8.816 Sep. Now (ρ) 8.816"
Mag pri 5.79 Mag sec 9.55 delta mag (ΔM) 3.76 Spectral class A4V (white)
Pri motion ra -109 Sec motion ra -116
Pri motion dec +045 Sec motion dec +056
Notes W
rPM=0.101 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 81830 Constellation Carina SAO 250575 HIP 46225
Tycho2 8944-03283-1 HD 81830 HR 3752 GC 13021
CP CP-61 1271 Distance 77.4 Distance ly 252.48
 
 
WDS 09255-6157 HJ 4213 AB (HD 81830) : 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.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09255-6157 HJ 4213 AB 2015 15 330 8.8 5.79 9.55 A4V W 092527.24-615701.8
09255-6157 HJ 4213 AB 2016 16 330 8.8 5.79 9.55 A4V W 092527.24-615701.8

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

 
 
WDS 09255-6157 HJ 4213 AB (HD 81830) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09255-6157 HJ 4213 AB (HD 81830) : MEASURES
 
 
No records found.

 
 
WDS 09255-6157 (HD 81830) : VIRTUAL EYEPIECE
 
 

09255-6157 HJ 4213A mag 5.79 Sp A4V 09255-6157 HJ 4213B sep 7.9 P.A. 344.50 mag 9.55 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 09255-6157 (HD 81830) : ALADIN DSS IMAGE @ 09h 25m 27.24s -61° 57' 01.8"
 
 
 
 
WDS 09255-6157 HJ 4213 AB (HD 81830) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09255-6157 HJ 4213AB distance=0' 09237-6147 TDS6530 distance=17' 09217-6204 TDS6505 distance=28' 09266-6123 FIN 138 distance=36' 09267-6240 TSN 6 distance=44' 09194-6144 KPP2901 distance=45' 09236-6112 ELP 25 distance=48' 09328-6152 WIS 154AB distance=52' 09328-6152 NSN 266BC distance=53' 09297-6241 TDS6600 distance=54' 09277-6104 TDS6577 distance=55' 09176-6217 DAM 500 distance=59' 09175-6220 DAM 499 distance=61' 09291-6102 FIN 139 distance=61' 09247-6055 HDS1352 distance=62' 09338-6221 JSP 334 distance=63' 09170-6219 JSP 327 distance=64' 09321-6114 I 200AB distance=64' 09321-6114 I 200AC distance=64' 09192-6109 TDS6467 distance=66' 09194-6247 WFC 82 distance=66' 09166-6222 DAM 498 distance=67' 09350-6153 TDS6662 distance=68' 09322-6247 FIN 140 distance=70' 09224-6049 TDS6513 distance=72' 09166-6123 TDS6440 distance=72' 09185-6250 TDS 526 distance=72' 09355-6145 HU 1652 distance=73' 09216-6050 I 494 distance=73' 09181-6102 TDS6454 distance=76' 09189-6059 LDS 264 distance=79' 09288-6313 HDS1359 distance=80' 09366-6135 TOI1035 distance=83' 09212-6033 FIN 136 distance=89' 09139-6117 HDS1336 distance=92' 09289-6330 TDS6591 distance=96' 09202-6029 DAM1598 distance=96' 09385-6233 I 203 distance=98' 09274-6016 TDS6573 distance=102' 09398-6150 TDS 545 distance=102' 09247-6339 LDS 267 distance=103' 09362-6050 TDS6678 distance=103' 09135-6259 VSP 25 distance=104' 09219-6338 RST 395 distance=105' 09126-6105 FIN 130 distance=106' 09105-6205 TVB 216 distance=106' 09318-6022 TDS6625 distance=106' 09196-6336 KPP1479 distance=107' 09260-6344 RST 402 distance=108' 09337-6328 FIN 141 distance=108' 09361-6318 LDS 276 distance=109' 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 09255-6157 HJ 4213 AB 330 8.8
Show 09237-6147 TDS6530 188 0.8 17
Show 09217-6204 TDS6505 208 0.6 28
Show 09266-6123 FIN 138 108 0.1 36
Show 09267-6240 TSN 6 92 201.2 44
Show 09194-6144 KPP2901 128 14.7 45
Show 09236-6112 ELP 25 18 6.1 48
Show 09328-6152 WIS 154 AB 169 165.8 52
Show 09328-6152 NSN 266 BC 5 8.8 53
Show 09297-6241 TDS6600 128 2.0 54
Show 09277-6104 TDS6577 150 0.5 55
Show 09176-6217 DAM 500 303 3.6 59
Show 09175-6220 DAM 499 200 3.8 61
Show 09291-6102 FIN 139 10 0.6 61
Show 09247-6055 HDS1352 43 1.5 62
Show 09338-6221 JSP 334 116 3.7 63
Show 09170-6219 JSP 327 133 6.4 64
Show 09321-6114 I 200 AB 1.0 64
Show 09321-6114 I 200 AC 309 28.7 64
Show 09192-6109 TDS6467 278 0.5 66
Show 09194-6247 WFC 82 55 9.1 66
Show 09166-6222 DAM 498 68 4.6 67
Show 09350-6153 TDS6662 45 2.1 68
Show 09322-6247 FIN 140 132 2.1 70
Show 09224-6049 TDS6513 212 1.1 72
Show 09166-6123 TDS6440 326 3.2 72
Show 09185-6250 TDS 526 211 1.1 72
Show 09355-6145 HU 1652 7 2.0 73
Show 09216-6050 I 494 240 2.0 73
Show 09181-6102 TDS6454 13 2.6 76
Show 09189-6059 LDS 264 315 187.0 79
Show 09288-6313 HDS1359 109 0.6 80
Show 09366-6135 TOI1035 112 0.1 83
Show 09212-6033 FIN 136 313 3.3 89
Show 09139-6117 HDS1336 103 0.5 92
Show 09289-6330 TDS6591 141 1.9 96
Show 09202-6029 DAM1598 297 23.6 96
Show 09385-6233 I 203 320 0.4 98
Show 09274-6016 TDS6573 282 1.5 102
Show 09398-6150 TDS 545 190 1.7 102
Show 09247-6339 LDS 267 135 122.1 103
Show 09362-6050 TDS6678 67 0.4 103
Show 09135-6259 VSP 25 77 0.0 104
Show 09219-6338 RST 395 117 4.0 105
Show 09126-6105 FIN 130 46 2.1 106
Show 09105-6205 TVB 216 341 6.3 106
Show 09318-6022 TDS6625 220 0.7 106
Show 09196-6336 KPP1479 11 11.1 107
Show 09260-6344 RST 402 351 0.3 108
Show 09337-6328 FIN 141 118 0.8 108
Show 09361-6318 LDS 276 135 106.6 109

 
 
WDS 09255-6157 : COMPONENTS
 
 
  A
B pa=344.5°
sep=7.88"
 
 
09255-6157 A
 
 
Name HD 81830 Coord arcsec 2000 092527.24-615701.8 Mag 5.79 Spectral class A4V (white)
PmRA -109.00 PmDE 45.0 SAO 250575 HIP 46225
Tycho2 8944-03283-1 HD 81830 HR 3752 GC 13021
CP CP-61 1271
Tycho2
Tycho2 8944-03283-1 Pflag RAmdeg 141.36350952 DEmdeg -61.95050243
PmRA -108.6 PmDE 44.7 E RAmdeg 3 E DEmdeg 4
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.62 EpDEm 1991.42
Num 8 Q RAmdeg 2.7 Q DEmdeg 2.5 Q pmRA 2.5
Q pmDE 2.6 BTmag 5.954 E BTmag 0.014 VTmag 5.792
E VTmag 0.009 Prox 88 TYC T HIP 46225
CCDM A RAdeg 141.36404111 DEdeg -61.95060667 EpRA 1990 1.71
EpDE 1990 1.62 E RAdeg 3.4 E DEdeg 3.5 Posflg
Corr -0.1
SAO
SAO 250575 DelFlag RA1950 PmRA1950 -0.018
DE1950 PmDE1950 0.058 Vmag 6 SpType A2
Double code Source 70 CatNum 13021 DM CP-61 1271
DMcomp BDsup HD 81830 M HD 0
GC 13021 RA1950rad 2.46182398 DE1950rad -1.07746311 PmRA2000 -0.0183
PmDE2000 0.062
Hipparcos
Catalog H HIP 46225 Proxy H RAhms 09 25 27.38
DEdms -61 57 02.2 Vmag 5.77 VarFlag R Vmag G
RAdeg 141.364 DEdeg -61.9506 AstroRef A Plx 13.79
CCDM 09255-6157 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 329 Rho 8.776 HD 81830 BD
CD CP CP-61 1271 Dm number -61 1271 VIred 0.15
SpType A4V+... R SpType Coord arcsec 2000 092527.38-615702.2
Hipparcos 2
HIP 46225 Sn 15 So 3 Nc 2
RArad 2.4672685236 DErad -1.0812421566 Plx 12.92 PmRA -115.79
PmDE 54.79 E RArad 0.29 E DErad 0.28 E Plx 0.34
E pmRA 0.33 E pmDE 0.32 Hpmag 5.8085 E Hpmag 0.0008
SHp 0.006 VA 0 BV 0.137 E BV 0.004
VI 0.15
CCDM
Ccdm 09255-6157 RComp Comp A Note1
Note2 Discov num DRAs -2.91 DDEs -1.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.0 Sp A2 PmNote *
PmRA -130 PmDE 58 Dm number -61 1271 Cat1 CPD
Name2 250575 Cat2 SAO HD 81830 M HD
ADS BDS M ADS BDS N IDS IDS 09230S6131A
HIC 46225
 
 
09255-6157 B
 
 
Coord arcsec 2000 092526.94-615654.2 Mag 9.55 PmRA -116.00 PmDE 56.0
Calc delta mag 3.76 Calc coord yes
CCDM
Ccdm 09255-6157 RComp Comp B Note1
Note2 Discov num HJ 4213 DRAs -3.55 DDEs 6.2
R dRAs 90 Year 1874 Theta 327 Rho 8.7
Obs 6 Vmag 10.5 Sp PmNote
PmRA -130 PmDE 58 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09230S6131B
HIC 46225