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Doubles in session


Current system
08387-4747
RSS 168
NW Vel


Nearby doubles
15' : 08401-4745
SKF 87AB

23' : 08385-4725
TDS6002

27' : 08367-4730
HJ 4116

31' : 08414-4732
RST 341

35' : 08419-4734
TDS 488

38' : 08364-4718
RST 336

38' : 08423-4739
RST 343

39' : 08406-4714
CPO 223

41' : 08423-4806
RST5304

43' : 08402-4827
HDS1246

43' : 08426-4805
RST 344

43' : 08395-4705
CPO9093

44' : 08421-4815
RST5303

45' : 08426-4810
SEE 103AB

49' : 08428-4814
COO 76

54' : 08340-4723
TDS5942

55' : 08438-4729
BRT 742

56' : 08356-4833
HDS1235

56' : 08382-4652
TDS5998

57' : 08443-4756
I 814

57' : 08424-4704
CPO9094

58' : 08439-4726
RST 347

60' : 08409-4843
CPO 225

61' : 08386-4647
I 490

61' : 08384-4647
COO 268AB

64' : 08337-4708
RST 334



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.

08387-4747 RSS 168 (NW Vel)

 
 
08h 38m 43.32s -47° 47' 16.4" P.A. 343.00 sep 6.4 mag 7.88,13.00 Sp K2.5Iab dist. 729.93 pc (2381.03 l.y.)
 
 
Coord 2000 08387-4747 Discov num RSS 168 Comp Coord arcsec 2000 08 38 43.32 -47 47 16.4
Date first 1902 Date last 2015 Obs 5
Pa first 350 Pa last 342.7 P.A. Now (θ) 342.7°
Sep first 6.9 Sep last 6.44 Sep. Now (ρ) 6.44"
Mag pri 7.88 Mag sec 13.00 delta mag (ΔM) 5.12 Spectral class K2.5Iab (yellow-orange)
Pri motion ra -003 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NW Vel Constellation Vela SAO 220233 HIP 42399
Tycho2 8155-02896-1 Gaia DR2 5329282630207994496 HD 73884 CD CD-47 4171
CP CP-47 2483 Distance 729.93 Distance ly 2381.03
 
 
WDS 08387-4747 RSS 168 (NW Vel) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08387-4747 RSS 168 1976 3 339 7.5 7.88 13.00 K2.5Iab 083843.32-474716.4
08387-4747 RSS 168 2015 5 343 6.4 7.88 13.00 K2.5Iab 083843.32-474716.4

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

 
 
WDS 08387-4747 RSS 168 (NW Vel) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08387-4747 RSS 168 (NW Vel) : MEASURES
 
 
No records found.

 
 
WDS 08387-4747 (NW Vel) : VIRTUAL EYEPIECE
 
 

08387-4747 RSS 168A mag 7.88 Sp K2.5Iab 08387-4747 RSS 168B sep 6.3 P.A. 348.20 mag 13 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08387-4747 (NW Vel) : ALADIN DSS IMAGE @ 08h 38m 43.32s -47° 47' 16.4"
 
 
 
 
WDS 08387-4747 RSS 168 (NW Vel) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08387-4747 RSS 168 distance=0' 08401-4745 SKF 87AB distance=15' 08401-4745 SKF 87AC distance=15' 08385-4725 TDS6002 distance=23' 08367-4730 HJ 4116 distance=27' 08414-4732 RST 341 distance=31' 08419-4734 TDS 488 distance=35' 08364-4718 RST 336 distance=38' 08423-4739 RST 343 distance=38' 08406-4714 CPO 223 distance=39' 08423-4806 RST5304 distance=41' 08402-4827 HDS1246 distance=43' 08426-4805 RST 344 distance=43' 08395-4705 CPO9093 distance=43' 08421-4815 RST5303 distance=44' 08426-4810 SEE 103AB distance=45' 08426-4810 SEE 103AC distance=45' 08428-4814 COO 76 distance=49' 08340-4723 TDS5942 distance=54' 08438-4729 BRT 742 distance=55' 08356-4833 HDS1235 distance=56' 08382-4652 TDS5998 distance=56' 08443-4756 I 814 distance=57' 08424-4704 CPO9094 distance=57' 08439-4726 RST 347 distance=58' 08409-4843 CPO 225 distance=60' 08386-4647 I 490 distance=61' 08384-4647 COO 268AB distance=61' 08384-4647 COO 268AC distance=61' 08337-4708 RST 334 distance=64' 08339-4705 TDS5941 distance=65' 08436-4705 RST 346 distance=66' 08360-4848 BRT 740 distance=66' 08347-4654 CPO 215 distance=68' 08453-4733 BRT 746 distance=68' 08449-4719 RST 349 distance=70' 08406-4639 HJ 4127 distance=72' 08363-4641 RST5302 distance=72' 08451-4715 NSN 282 distance=72' 08348-4849 HJ 4112 distance=74' 08449-4709 BRT 745 distance=75' 08455-4825 TDS6080 distance=78' 08445-4841 KPP3759BC distance=79' 08461-4724 I 1063 distance=79' 08472-4754 RST5307 distance=86' 08318-4659 TDS5907 distance=86' 08359-4626 KPP2393 distance=87' 08342-4632 CPO 213 distance=89' 08470-4817 TDS6095 distance=89' 08330-4858 CPO 211 distance=91' 08314-4655 CPO 210 distance=91' 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 08387-4747 RSS 168 343 6.4
Show 08401-4745 SKF 87 AB 97 8.1 15
Show 08401-4745 SKF 87 AC 13 10.4 15
Show 08385-4725 TDS6002 358 0.8 23
Show 08367-4730 HJ 4116 3 7.6 27
Show 08414-4732 RST 341 2 2.0 31
Show 08419-4734 TDS 488 115 1.0 35
Show 08364-4718 RST 336 294 0.6 38
Show 08423-4739 RST 343 112 1.8 38
Show 08406-4714 CPO 223 132 5.4 39
Show 08423-4806 RST5304 310 0.5 41
Show 08402-4827 HDS1246 154 1.1 43
Show 08426-4805 RST 344 340 9.7 43
Show 08395-4705 CPO9093 325 4.3 43
Show 08421-4815 RST5303 241 1.2 44
Show 08426-4810 SEE 103 AB 209 13.8 45
Show 08426-4810 SEE 103 AC 199 41.1 45
Show 08428-4814 COO 76 178 8.5 49
Show 08340-4723 TDS5942 136 2.4 54
Show 08438-4729 BRT 742 134 5.1 55
Show 08356-4833 HDS1235 159 15.0 56
Show 08382-4652 TDS5998 76 2.6 56
Show 08443-4756 I 814 7 3.9 57
Show 08424-4704 CPO9094 208 2.9 57
Show 08439-4726 RST 347 101 2.8 58
Show 08409-4843 CPO 225 326 3.8 60
Show 08386-4647 I 490 101 0.9 61
Show 08384-4647 COO 268 AB 255 13.5 61
Show 08384-4647 COO 268 AC 38 18.9 61
Show 08337-4708 RST 334 16 1.8 64
Show 08339-4705 TDS5941 159 2.2 65
Show 08436-4705 RST 346 30 0.6 66
Show 08360-4848 BRT 740 55 4.7 66
Show 08347-4654 CPO 215 223 3.8 68
Show 08453-4733 BRT 746 58 4.8 68
Show 08449-4719 RST 349 353 2.9 70
Show 08406-4639 HJ 4127 58 37.2 72
Show 08363-4641 RST5302 316 0.8 72
Show 08451-4715 NSN 282 9 1.2 72
Show 08348-4849 HJ 4112 190 10.1 74
Show 08449-4709 BRT 745 164 4.8 75
Show 08455-4825 TDS6080 284 0.8 78
Show 08445-4841 KPP3759 BC 42 3.5 79
Show 08461-4724 I 1063 193 2.2 79
Show 08472-4754 RST5307 77 0.4 86
Show 08318-4659 TDS5907 109 0.6 86
Show 08359-4626 KPP2393 202 20.6 87
Show 08342-4632 CPO 213 350 3.9 89
Show 08470-4817 TDS6095 305 0.4 89
Show 08330-4858 CPO 211 299 4.7 91
Show 08314-4655 CPO 210 221 3.2 91

 
 
WDS 08387-4747 : COMPONENTS
 
 
  A
B pa=348.2°
sep=6.28"
 
 
08387-4747 A
 
 
Componente originario normalizzato AB Name NW Vel Coord arcsec 2000 083843.32-474716.4 Mag 7.88
Spectral class K2.5Iab (yellow-orange) PmRA -3.00 PmDE 5.0 SAO 220233
HIP 42399 Tycho2 8155-02896-1 HD 73884 CD CD-47 4171
CP CP-47 2483
Tycho2
Tycho2 8155-02896-1 Pflag RAmdeg 129.68047536 DEmdeg -47.78786751
PmRA -2.4 PmDE 5.8 E RAmdeg 7 E DEmdeg 7
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.36 EpDEm 1990.51
Num 10 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 10.439 E BTmag 0.034 VTmag 8.099
E VTmag 0.012 Prox 999 TYC T HIP 42399
CCDM RAdeg 129.68048389 DEdeg -47.78788083 EpRA 1990 1.66
EpDE 1990 1.68 E RAdeg 7.2 E DEdeg 7.2 Posflg
Corr 0.1
SAO
SAO 220233 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 0.002 Vmag 7.8 SpType K2
Double code Source 48 CatNum 6275 DM CP-47 2483
DMcomp BDsup HD 73884 M HD 0
GC RA1950rad 2.25628795 DE1950rad -0.83096822 PmRA2000 -0.0014
PmDE2000 0.003
Hipparcos
Catalog H HIP 42399 Proxy RAhms 08 38 43.32
DEdms -47 47 16.4 Vmag 7.88 VarFlag 2 R Vmag H
RAdeg 129.68 DEdeg -47.7879 AstroRef Plx 1.07
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 73884 BD
CD CD-47 4171 CP CP-47 2483 Dm number -47 4171 VIred 1.84
SpType K2Ib BaO R SpType Coord arcsec 2000 083843.32-474716.4
Hipparcos 2
HIP 42399 Sn 5 So 0 Nc 1
RArad 2.263351415 DErad -0.8340558363 Plx 1.37 PmRA -3.02
PmDE 5.08 E RArad 0.49 E DErad 0.51 E Plx 0.61
E pmRA 0.61 E pmDE 0.66 Hpmag 7.9712 E Hpmag 0.004
SHp 0.039 VA 2 BV 1.86 E BV 0.015
VI 1.84
CCDM
Ccdm 08387-4747 RComp Comp A Note1
Note2 Discov num DRAs 1.37 DDEs -16.4
R dRAs 40 Year Theta Rho
Obs 2 Vmag 7.8 Sp K2 PmNote
PmRA 3 PmDE 4 Dm number -47 4171 Cat1 CD
Name2 220233 Cat2 SAO HD 73884 M HD
ADS BDS M ADS BDS N IDS * IDS 08355S4726A
HIC 42399
 
 
08387-4747 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 083843.19-474710.3 Mag 13 Calc delta mag 5.12
Calc coord yes
CCDM
Ccdm 08387-4747 RComp Comp B Note1
Note2 Discov num RSU DRAs 1.11 DDEs -9.4
R dRAs 40 Year 1976 Theta 339 Rho 7.5
Obs Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 08355S4726B
HIC 42399