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Doubles in session


Current system
09461-4555
HJ 4245
HD 84774


Nearby doubles
15' : 09454-4607
B 2227

20' : 09479-4549
CPO 273

27' : 09487-4554
TDS 558

35' : 09447-4626
DAM 646

41' : 09452-4516
DON 351

42' : 09500-4544
HJ 4254

42' : 09490-4526
HDS1418

42' : 09437-4522
DAM1713AB

44' : 09482-4632
B 1661

44' : 09484-4518
TDS6825

45' : 09502-4539
TDS6843

47' : 09454-4509
DAM1725

48' : 09437-4516
TDS6769

49' : 09449-4508
DAM1722

55' : 09451-4502
CPO 271AB

56' : 09506-4625
DON 364

58' : 09451-4459
DAM1724

60' : 09487-4503
DON 361

61' : 09488-4501
DAM 507AB

62' : 09485-4459
DAM 506

64' : 09408-4627
TDS6734

67' : 09487-4454
COO 90

68' : 09510-4641
CPO9129

72' : 09490-4700
CPO9128

72' : 09394-4547
B 1655

72' : 09517-4512
DON 366



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.

09461-4555 HJ 4245 (HD 84774)

 
 
09h 46m 08.98s -45° 55' 04.7" P.A. 217.00 sep 9.2 mag 6.77,9.60 Sp G8II/III dist. 307.69 pc (1003.68 l.y.)
 
 
Coord 2000 09461-4555 Discov num HJ 4245 Comp Coord arcsec 2000 09 46 08.98 -45 55 04.7
Date first 1835 Date last 2015 Obs 15
Pa first 217 Pa last 216.8 P.A. Now (θ) 216.8°
Sep first 12.0 Sep last 9.24 Sep. Now (ρ) 9.24"
Mag pri 6.77 Mag sec 9.60 delta mag (ΔM) 2.83 Spectral class G8II/III (yellow)
Pri motion ra -015 Sec motion ra -015
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 84774 Constellation Vela SAO 221480 HIP 47940
Tycho2 8181-01690-1 Gaia DR2 5411492599214202496 HD 84774 GC 13474
CD CD-45 5411 CP CP-45 4014 Distance 307.69 Distance ly 1003.68
 
 
WDS 09461-4555 HJ 4245 (HD 84774) : 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
09461-4555 HJ 4245 1999 13 217 9.3 6.77 9.60 G8II/III D 094608.98-455504.7
09461-4555 HJ 4245 2015 15 217 9.2 6.77 9.60 G8II/III 094608.98-455504.7

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

 
 
WDS 09461-4555 HJ 4245 (HD 84774) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09461-4555 HJ 4245 (HD 84774) : MEASURES
 
 
No records found.

 
 
WDS 09461-4555 (HD 84774) : VIRTUAL EYEPIECE
 
 

09461-4555 HJ 4245A mag 6.77 Sp G8II/III 09461-4555 HJ 4245B sep 8.3 P.A. 207.50 mag 9.6 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 09461-4555 (HD 84774) : ALADIN DSS IMAGE @ 09h 46m 08.98s -45° 55' 04.7"
 
 
 
 
WDS 09461-4555 HJ 4245 (HD 84774) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09461-4555 HJ 4245 distance=0' 09454-4607 B 2227 distance=15' 09479-4549 CPO 273 distance=20' 09487-4554 TDS 558 distance=27' 09447-4626 DAM 646 distance=35' 09452-4516 DON 351 distance=41' 09500-4544 HJ 4254 distance=42' 09490-4526 HDS1418 distance=42' 09437-4522 DAM1713AB distance=42' 09437-4522 DAM1713BC distance=42' 09482-4632 B 1661 distance=44' 09484-4518 TDS6825 distance=44' 09502-4539 TDS6843 distance=45' 09454-4509 DAM1725 distance=47' 09437-4516 TDS6769 distance=48' 09449-4508 DAM1722 distance=49' 09451-4502 TDS6783Aa,Ab distance=55' 09451-4502 CPO 271AB distance=55' 09506-4625 DON 364 distance=56' 09451-4459 DAM1724 distance=58' 09487-4503 DON 361 distance=60' 09488-4501 DAM 507AB distance=61' 09488-4501 DAM 507AC distance=61' 09485-4459 DAM 506 distance=62' 09408-4627 TDS6734 distance=64' 09487-4454 COO 90 distance=67' 09510-4641 CPO9129 distance=68' 09490-4700 CPO9128 distance=72' 09394-4547 B 1655 distance=72' 09517-4512 DON 366 distance=72' 09493-4700 RST 435 distance=73' 09519-4514 DAM1814 distance=74' 09513-4504 DAM1802 distance=75' 09408-4504 CPO 269 distance=76' 09533-4614 KPP3799AB distance=77' 09516-4503 DAM1808 distance=78' 09520-4505 DAM1815 distance=79' 09391-4526 HDS1392 distance=80' 09537-4540 WSP 19AB distance=81' 09537-4540 WSP 19AC distance=81' 09537-4540 WSP 19AD distance=81' 09537-4540 WSP 19AE distance=81' 09537-4540 WSP 19AF distance=81' 09537-4540 WSP 19AG distance=81' 09537-4540 WSP 19AH distance=81' 09537-4540 WSP 19AI distance=81' 09537-4540 WSP 19AJ distance=81' 09537-4540 WSP 19AK distance=81' 09537-4540 WSP 19AL distance=81' 09537-4540 WSP 19AM distance=81' 09537-4540 WSP 19AN distance=81' 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 09461-4555 HJ 4245 217 9.2
Show 09454-4607 B 2227 239 3.6 15
Show 09479-4549 CPO 273 66 4.8 20
Show 09487-4554 TDS 558 95 1.1 27
Show 09447-4626 DAM 646 299 11.8 35
Show 09452-4516 DON 351 186 2.2 41
Show 09500-4544 HJ 4254 48 66.9 42
Show 09490-4526 HDS1418 66 8.7 42
Show 09437-4522 DAM1713 AB 284 14.7 42
Show 09437-4522 DAM1713 BC 227 1.5 42
Show 09482-4632 B 1661 84 0.1 44
Show 09484-4518 TDS6825 266 9.9 44
Show 09502-4539 TDS6843 254 0.6 45
Show 09454-4509 DAM1725 205 1.3 47
Show 09437-4516 TDS6769 98 2.7 48
Show 09449-4508 DAM1722 200 1.5 49
Show 09451-4502 TDS6783 Aa,Ab 40 0.6 55
Show 09451-4502 CPO 271 AB 235 8.5 55
Show 09506-4625 DON 364 351 0.6 56
Show 09451-4459 DAM1724 252 2.6 58
Show 09487-4503 DON 361 274 3.3 60
Show 09488-4501 DAM 507 AB 322 8.4 61
Show 09488-4501 DAM 507 AC 274 10.9 61
Show 09485-4459 DAM 506 109 6.3 62
Show 09408-4627 TDS6734 178 3.2 64
Show 09487-4454 COO 90 116 2.4 67
Show 09510-4641 CPO9129 273 4.1 68
Show 09490-4700 CPO9128 218 4.0 72
Show 09394-4547 B 1655 144 1.3 72
Show 09517-4512 DON 366 342 2.9 72
Show 09493-4700 RST 435 293 0.5 73
Show 09519-4514 DAM1814 351 1.3 74
Show 09513-4504 DAM1802 167 0.9 75
Show 09408-4504 CPO 269 6.1 76
Show 09533-4614 KPP3799 AB 201 5.8 77
Show 09516-4503 DAM1808 123 1.6 78
Show 09520-4505 DAM1815 266 2.8 79
Show 09391-4526 HDS1392 226 3.8 80
Show 09537-4540 WSP 19 AB 345 9.0 81
Show 09537-4540 WSP 19 AC 136 9.1 81
Show 09537-4540 WSP 19 AD 359 10.0 81
Show 09537-4540 WSP 19 AE 303 11.4 81
Show 09537-4540 WSP 19 AF 70 12.5 81
Show 09537-4540 WSP 19 AG 343 13.5 81
Show 09537-4540 WSP 19 AH 299 14.6 81
Show 09537-4540 WSP 19 AI 103 15.5 81
Show 09537-4540 WSP 19 AJ 309 16.2 81
Show 09537-4540 WSP 19 AK 204 17.1 81
Show 09537-4540 WSP 19 AL 151 17.2 81
Show 09537-4540 WSP 19 AM 145 18.4 81
Show 09537-4540 WSP 19 AN 304 18.5 81

 
 
WDS 09461-4555 : COMPONENTS
 
 
  A
B pa=207.5°
sep=8.34"
 
 
09461-4555 A
 
 
Componente originario normalizzato AB Name HD 84774 Coord arcsec 2000 094608.98-455504.7 Mag 6.77
Spectral class G8II/III (yellow) PmRA -15.00 PmDE -2.0 SAO 221480
HIP 47940 Tycho2 8181-01690-1 HD 84774 GC 13474
CD CD-45 5411 CP CP-45 4014
Tycho2
Tycho2 8181-01690-1 Pflag RAmdeg 146.53742943 DEmdeg -45.91796377
PmRA -18.9 PmDE -5.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.42 EpDEm 1991.54
Num 10 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 7.833 E BTmag 0.014 VTmag 6.774
E VTmag 0.010 Prox 92 TYC T HIP 47940
CCDM A RAdeg 146.53749333 DEdeg -45.91795028 EpRA 1990 1.55
EpDE 1990 1.67 E RAdeg 3.9 E DEdeg 3.9 Posflg
Corr -0.1
SAO
SAO 221480 DelFlag RA1950 PmRA1950 -0.0022
DE1950 PmDE1950 -0.012 Vmag 6.9 SpType G5
Double code Source 70 CatNum 13474 DM CD-45 5411
DMcomp A BDsup HD 84774 M HD 0
GC 13474 RA1950rad 2.5491567 DE1950rad -0.79737675 PmRA2000 -0.0017
PmDE2000 -0.01
Hipparcos
Catalog H HIP 47940 Proxy H RAhms 09 46 09.00
DEdms -45 55 04.6 Vmag 6.6 VarFlag R Vmag H
RAdeg 146.537 DEdeg -45.9179 AstroRef A Plx 4.23
CCDM 09461-4555 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 217 Rho 9.246 HD 84774 BD
CD CD-45 5411 CP CP-45 4014 Dm number -45 5411 VIred 0.93
SpType G8II/III R SpType Coord arcsec 2000 094609.00-455504.6
Hipparcos 2
HIP 47940 Sn 15 So 3 Nc 2
RArad 2.5575617804 DErad -0.8014194227 Plx 3.25 PmRA -14.81
PmDE -3.67 E RArad 0.45 E DErad 0.41 E Plx 0.56
E pmRA 0.6 E pmDE 0.55 Hpmag 6.7637 E Hpmag 0.0011
SHp 0.011 VA 0 BV 0.94 E BV 0.015
VI 0.93
CCDM
Ccdm 09461-4555 RComp Comp A Note1
Note2 Discov num DRAs 2.91 DDEs -4.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.9 Sp G5 PmNote *
PmRA -33 PmDE -5 Dm number -45 5411 Cat1 CD
Name2 221480 Cat2 SAO HD 84774 M HD
ADS BDS M ADS BDS N IDS IDS 09423S4527A
HIC 47940
 
 
09461-4555 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 094608.61-455512.1 Mag 9.6 PmRA -15.00
PmDE -2.0 Calc delta mag 2.83 Calc coord yes
CCDM
Ccdm 09461-4555 RComp Comp B Note1
Note2 Discov num HJ 4245 DRAs 2.47 DDEs -10.8
R dRAs 91 Year 1897 Theta 216 Rho 9.4
Obs 4 Vmag 9.5 Sp PmNote *
PmRA -19 PmDE 13 Dm number Cat1
Name2 221478 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 09423S4527B
HIC 47940