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Doubles in session


Current system
08263-3904
B 1605 Ba,Bb


Nearby doubles
3' : 08262-3902
YMG 28

25' : 08281-3852
TDS5847

27' : 08285-3906
HDS1209

28' : 08283-3920
WG 97

31' : 08259-3934
HJ 4092

34' : 08241-3925
TDS5790

42' : 08231-3920
TDS5779

47' : 08296-3836
I 394AB

52' : 08292-3942
TDS5865

58' : 08299-3825
TDS5876

58' : 08256-3806
KPP2039

60' : 08314-3904
HJ 4107AB

61' : 08279-4001
TDS5844

64' : 08216-3831
TDS5754

65' : 08229-3954
SKF1452

65' : 08316-3921
RST3596

65' : 08283-3804
SKF1212AB

66' : 08281-4006
HJ 4098

66' : 08218-3944
WG 92

66' : 08288-4003
HJ 4099

68' : 08259-4011
TDS5820

69' : 08227-3958
TDS5776

71' : 08324-3909
B 2180

73' : 08312-3949
RST2564

75' : 08217-3812
TDS5756

82' : 08241-4020
WG 94AB



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.

08263-3904 B 1605 Ba,Bb

 
 
08h 26m 18.31s -39° 03' 36.8" P.A. 112.00 sep 0.2 mag 7.90,8.10 Sp B9V dist. 171.82 pc (560.48 l.y.)
 
 
Coord 2000 08263-3904 Discov num B  1605 Comp Ba,Bb Coord arcsec 2000 08 26 18.31 -39 03 36.8
Date first 1929 Date last 2020 Obs 20
Pa first 79 Pa last 112.2 P.A. Now (θ) 107.8°
Sep first 0.2 Sep last 0.188 Sep. Now (ρ) 0.197"
Mag pri 7.90 Mag sec 8.10 delta mag (ΔM) 0.2 Spectral class B9V (blue-white)
Pri motion ra -008 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes N O W (See Notes, Orbital solution, )
This double is physical.
 
 
08263-3904 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show NO Pup 199222 08 26 18 -39 03 32 HJ 4093 AB 2015 31 124 8.1 6.48 7.05 0.57
Show 199222 08 26 18 -39 03 32 TOK 6 AD 1997 1 265 5.4 6.64 17.30 10.66
Show 199224 08 26 18 -39 03 37 B 1605 Ba,Bb 2020 20 112 0.2 7.90 8.10 0.20 Y <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NO Pup Constellation Puppis SAO 199224 HIP 41361
Tycho2 7661-04332-2 Gaia DR2 5528147999779516672 HD 71488 HR 3328
CD CD-38 4462 Distance 171.82 Distance ly 560.48
 
 
ORBITAL ELEMENTS
 
 
Period (P)103.33y Periastron (T)1990.41y Semi-major axis (a)0.199a
Eccentricity (e)0.013 Inclination (i)136.4° Longitude of periastron (ω)50.6°
Node (Ω)277.2° Notesn ReferenceMsn2019
Equinox2000 Last observation2018 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 194.3 0.143
2001 189.4 0.143
2002 184.5 0.143
2003 179.6 0.143
2004 174.8 0.144
2005 170.0 0.146
2006 165.4 0.148
2007 160.9 0.150
2008 156.6 0.153
2009 152.4 0.156
2010 148.4 0.159
2011 144.5 0.162
2012 140.8 0.166
2013 137.2 0.169
2014 133.8 0.173
2015 130.5 0.176
2016 127.4 0.179
2017 124.3 0.183
2018 121.4 0.186
2019 118.5 0.188
2020 115.8 0.191
2021 113.0 0.193
2022 110.4 0.195
2023 107.8 0.197
2024 105.3 0.198
2025 102.7 0.199
2026 100.2 0.200
2027 97.7 0.201
2028 95.3 0.201
2029 92.8 0.200
2030 90.3 0.200


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds08263-3904b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 08263-3904 B 1605 Ba,Bb : NOTES
 
 
discov_num notes refcode
HJ 4093 AB: A is the Algol-type system NO Pup.
 
 
REFERENCES
 
 
refcode metd author reference
Msn2019 orb - Josties, J. & Mason, B.D. 2019IAUDS.199....1M
Msn2019 Inf. Circ. 199, 1, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
212 HJ Herschel, J.F.W.
261 TOK Tokovinin, A.A.
308 TOK Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., &
308 TOK Weigelt, G.
322 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
322 TOK Martinez, M., & Mondaca, E.
390 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
390 TOK Ratzloff, J. & Walter, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08263-3904 B 1605 Ba,Bb 1985 13 61 0.2 7.90 8.10 082617.74-390332.3
08263-3904 B 1605 Ba,Bb 2009 14 332 0.2 7.90 8.10 082617.74-390332.3
08263-3904 B 1605 Ba,Bb 2011 15 145 0.2 7.90 8.10 NO 082617.74-390332.3
08263-3904 B 1605 Ba,Bb 2015 16 130 0.2 7.90 8.10 B9V NO 082617.74-390332.3
08263-3904 B 1605 Ba,Bb 2016 17 127 0.2 7.90 8.10 B9V NO 082618.31-390336.8
08263-3904 B 1605 Ba,Bb 2018 18 121 0.2 7.90 8.10 B9V NO 082618.31-390336.8
08263-3904 B 1605 Ba,Bb 2019 19 117 0.2 7.90 8.10 B9V NOW 082618.31-390336.8
08263-3904 B 1605 Ba,Bb 2020 20 112 0.2 7.90 8.10 B9V NOW 082618.31-390336.8

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

 
 
WDS 08263-3904 B 1605 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08263-3904 B 1605 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 08263-3904 : VIRTUAL EYEPIECE
 
 

08263-3904 HJ 4093A mag 6.48 Sp B9V 08263-3904 B 1605B sep 8.0 P.A. 124.10 mag 7.9 Sp B9V 08263-3904 B 1605Bb sep 8.2 P.A. 124.00 mag 8.1 08263-3904 TOK 6D sep 4.2 P.A. 263.10 mag 17.3 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 08263-3904 : ALADIN DSS IMAGE @ 08h 26m 18.31s -39° 03' 36.8"
 
 
 
 
WDS 08263-3904 B 1605 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08263-3904 B 1605Ba,Bb distance=1' 08263-3904 HJ 4093AB distance=1' 08263-3904 TOK 6AD distance=1' 08262-3902 YMG 28 distance=3' 08281-3852 TDS5847 distance=25' 08285-3906 HDS1209 distance=27' 08283-3920 WG 97 distance=28' 08259-3934 HJ 4092 distance=31' 08241-3925 TDS5790 distance=34' 08231-3920 TDS5779 distance=42' 08296-3836 I 394AB distance=47' 08296-3836 SKF1454AB,C distance=47' 08292-3942 TDS5865 distance=52' 08299-3825 TDS5876 distance=58' 08256-3806 KPP2039 distance=58' 08314-3904 HJ 4107AB distance=60' 08314-3904 HJ 4107AC distance=60' 08279-4001 TDS5844 distance=61' 08216-3831 TDS5754 distance=64' 08229-3954 SKF1452 distance=65' 08316-3921 RST3596 distance=65' 08283-3804 SKF1212AB distance=65' 08281-4006 HJ 4098 distance=66' 08218-3944 WG 92 distance=66' 08288-4003 HJ 4099 distance=66' 08259-4011 TDS5820 distance=68' 08227-3958 TDS5776 distance=69' 08324-3909 B 2180 distance=71' 08312-3949 RST2564 distance=73' 08217-3812 TDS5756 distance=75' 08241-4020 WG 94AB distance=82' 08233-4018 RST2550 distance=83' 08331-3840 TDS5929 distance=83' 08253-3741 JSP 893 distance=84' 08326-3946 B 1613 distance=84' 08333-3843 B 1615 distance=85' 08195-3830 TDS5718 distance=87' 08226-3748 HDS1193 distance=87' 08237-3741 WFC 67 distance=89' 08188-3914 TDS5706 distance=89' 08310-4013 B 1609 distance=89' 08188-3850 TDS5705 distance=89' 08320-3806 TDS5914 distance=89' 08301-3747 TDS5880 distance=89' 08209-3759 JSP 266 distance=91' 08290-4029 WG 98 distance=92' 08329-3811 RST2565 distance=94' 08219-3746 B 1097 distance=94' 08326-4007 B 1614 distance=98' 08194-3807 JSP 260 distance=99' 08268-3725 ARU 6 distance=99' 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 08263-3904 B 1605 Ba,Bb 112 0.2 1
Show 08263-3904 HJ 4093 AB 124 8.1 1
Show 08263-3904 TOK 6 AD 265 5.4 1
Show 08262-3902 YMG 28 123 0.2 3
Show 08281-3852 TDS5847 145 0.6 25
Show 08285-3906 HDS1209 80 0.3 27
Show 08283-3920 WG 97 214 11.6 28
Show 08259-3934 HJ 4092 210 7.3 31
Show 08241-3925 TDS5790 330 2.6 34
Show 08231-3920 TDS5779 123 0.6 42
Show 08296-3836 I 394 AB 200 0.8 47
Show 08296-3836 SKF1454 AB,C 235 58.5 47
Show 08292-3942 TDS5865 222 1.7 52
Show 08299-3825 TDS5876 117 0.5 58
Show 08256-3806 KPP2039 235 16.3 58
Show 08314-3904 HJ 4107 AB 329 4.5 60
Show 08314-3904 HJ 4107 AC 98 29.9 60
Show 08279-4001 TDS5844 31 0.5 61
Show 08216-3831 TDS5754 279 0.8 64
Show 08229-3954 SKF1452 177 64.8 65
Show 08316-3921 RST3596 335 2.2 65
Show 08283-3804 SKF1212 AB 296 3.0 65
Show 08281-4006 HJ 4098 274 13.4 66
Show 08218-3944 WG 92 271 3.5 66
Show 08288-4003 HJ 4099 218 28.6 66
Show 08259-4011 TDS5820 279 1.3 68
Show 08227-3958 TDS5776 268 0.6 69
Show 08324-3909 B 2180 262 1.3 71
Show 08312-3949 RST2564 85 3.5 73
Show 08217-3812 TDS5756 212 1.1 75
Show 08241-4020 WG 94 AB 286 9.0 82
Show 08233-4018 RST2550 28 0.7 83
Show 08331-3840 TDS5929 2 0.6 83
Show 08253-3741 JSP 893 131 3.6 84
Show 08326-3946 B 1613 299 0.9 84
Show 08333-3843 B 1615 266 1.4 85
Show 08195-3830 TDS5718 172 0.6 87
Show 08226-3748 HDS1193 55 10.4 87
Show 08237-3741 WFC 67 63 9.0 89
Show 08188-3914 TDS5706 178 1.1 89
Show 08310-4013 B 1609 279 0.4 89
Show 08188-3850 TDS5705 242 0.4 89
Show 08320-3806 TDS5914 102 1.5 89
Show 08301-3747 TDS5880 270 0.6 89
Show 08209-3759 JSP 266 200 1.5 91
Show 08290-4029 WG 98 31 7.3 92
Show 08329-3811 RST2565 262 1.2 94
Show 08219-3746 B 1097 35 4.3 94
Show 08326-4007 B 1614 57 1.0 98
Show 08194-3807 JSP 260 62 2.0 99
Show 08268-3725 ARU 6 165 0.5 99

 
 
WDS 08263-3904 : COMPONENTS
 
 
  A B Bb
B pa=124.1°
sep=8.02"
 
Bb pa=124.0°
sep=8.17"
pa=117.7°
sep=0.15"
 
D pa=263.1°
sep=4.24"
pa=290.2°
sep=11.55"
pa=290.3°
sep=11.71"
 
 
08263-3904 A
 
 
Var name NO Pup Coord arcsec 2000 082617.74-390332.3 Mag 6.48 Spectral class B9V (blue-white)
PmRA -8.00 PmDE 8.0 SAO 199222 HIP 41361
Tycho2 7661-04332-1 HD 71487 HR 3327 GC 11541
CD CD-38 4462
Tycho2
Tycho2 7661-04332-1 Pflag RAmdeg 126.57386085 DEmdeg -39.05895454
PmRA -13.6 PmDE 8.1 E RAmdeg 4 E DEmdeg 4
E pmRA 2.1 E pmDE 2.2 EpRAm 1991.46 EpDEm 1991.74
Num 9 Q RAmdeg 3.5 Q DEmdeg 1.5 Q pmRA 3.7
Q pmDE 1.5 BTmag 6.417 E BTmag 0.014 VTmag 6.482
E VTmag 0.010 Prox 81 TYC T HIP 41361
CCDM A RAdeg 126.57390167 DEdeg -39.05897278 EpRA 1990 1.54
EpDE 1990 1.81 E RAdeg 3.7 E DEdeg 3.5 Posflg
Corr -0.3
SAO
SAO 199222 DelFlag RA1950 PmRA1950 -0.002
DE1950 PmDE1950 -0.011 Vmag 6.7 SpType A0
Double code Source 70 CatNum 11541 DM CD-38 4462
DMcomp A BDsup HD 71487 M HD 0
GC 11541 RA1950rad 2.20111087 DE1950rad -0.6788318 PmRA2000 -0.0014
PmDE2000 -0.008
Hipparcos
Catalog H HIP 41361 Proxy H RAhms 08 26 17.74
DEdms -39 03 32.3 Vmag 6.07 VarFlag 2 R Vmag H
RAdeg 126.574 DEdeg -39.059 AstroRef A Plx 5.32
CCDM 08263-3904 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 124 Rho 8.1 HD 71487 BD
CD CD-38 4462 CP Dm number -38 4462 VIred -0.03
SpType B9IV/V R SpType Coord arcsec 2000 082617.74-390332.3
Hipparcos 2
HIP 41361 Sn 15 So 3 Nc 2
RArad 2.209131319 DErad -0.6817077272 Plx 5.82 PmRA -10.05
PmDE 7.38 E RArad 0.65 E DErad 0.66 E Plx 0.82
E pmRA 0.75 E pmDE 0.78 Hpmag 6.0742 E Hpmag 0.0027
SHp 0.035 VA 1 BV -0.009 E BV 0.006
VI 0.01
CCDM
Ccdm 08263-3904 RComp Comp A Note1
Note2 Discov num DRAs -0.28 DDEs 28.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.7 Sp A0 PmNote *
PmRA -4 PmDE 6 Dm number -38 4462 Cat1 CD
Name2 199222 Cat2 SAO HD 71487 M HD
ADS BDS M ADS BDS N IDS IDS 08226S3844A
HIC 41361
 
 
08263-3904 B
 
 
Coord arcsec 2000 082618.31-390336.8 Coord calc 082618.19-390336.8 Mag 7.9 Mag composta 7.05
Spectral class B9V (blue-white) PmRA -8.00 PmDE 8.0 Calc delta mag 1.42
 
 
08263-3904 Bb
 
 
Coord arcsec 2000 082618.32-390336.9 Mag 8.1 Calc delta mag 1.62 Calc coord yes
 
 
08263-3904 D
 
 
Coord arcsec 2000 082617.38-390332.8 Mag 17.3 Calc delta mag 10.82 Calc coord yes