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Doubles in session


Current system
08173-4231
DON 237
V431 Pup


Nearby doubles
12' : 08170-4242
TDS5672

23' : 08193-4239
LDS 213

27' : 08186-4254
CPO 198

36' : 08198-4253
DON 240

40' : 08203-4252
TDS5737

43' : 08135-4238
TDS5627

57' : 08127-4256
TOI 598

57' : 08139-4149
TDS5632

57' : 08180-4135
TDS5691

59' : 08219-4301
DON 243

61' : 08118-4236
BRT 732

67' : 08113-4227
DAM1384

67' : 08169-4338
DON 235

68' : 08112-4233
DON1072

69' : 08234-4225
DON 246

70' : 08234-4248
HJ 4090

71' : 08114-4259
HJ 4057

72' : 08225-4149
CPO 201

75' : 08138-4128
I 1178

75' : 08184-4345
SPM 22

75' : 08114-4156
RST2535

78' : 08242-4246
TDS 466

78' : 08143-4342
HJ 4066

80' : 08123-4134
TDS5615

80' : 08101-4228
KPP2941

81' : 08100-4234
TDS5591



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.

08173-4231 DON 237 (V431 Pup)

 
 
08h 17m 17.62s -42° 31' 17.5" P.A. 232.00 sep 5.1 mag 7.22,10.67 Sp B2 dist. 763.36 pc (2490.08 l.y.)
 
 
Coord 2000 08173-4231 Discov num DON 237 Comp Coord arcsec 2000 08 17 17.62 -42 31 17.5
Date first 1929 Date last 2015 Obs 6
Pa first 230 Pa last 231.9 P.A. Now (θ) 231.9°
Sep first 5.0 Sep last 5.1 Sep. Now (ρ) 5.1"
Mag pri 7.22 Mag sec 10.67 delta mag (ΔM) 3.45 Spectral class B2 (blue-white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec +008 Sec motion dec +004
Notes
rPM=0.468
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V431 Pup Constellation Puppis SAO 219733 HIP 40596
Tycho2 7668-03461-1 Gaia DR2 5527324946602623360 HD 69882 GC 11314
CD CD-42 4090 CP CP-42 2316 Distance 763.36 Distance ly 2490.08
 
 
WDS 08173-4231 DON 237 (V431 Pup) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08173-4231 DON 237 1999 5 235 4.7 7.22 10.67 B2 D 081717.62-423117.5
08173-4231 DON 237 2015 6 232 5.1 7.22 10.67 B2 081717.62-423117.5

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

 
 
WDS 08173-4231 DON 237 (V431 Pup) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08173-4231 DON 237 (V431 Pup) : MEASURES
 
 
No records found.

 
 
WDS 08173-4231 (V431 Pup) : VIRTUAL EYEPIECE
 
 

08173-4231 DON 237A mag 7.22 Sp B2 08173-4231 DON 237B sep 4.3 P.A. 223.20 mag 10.67 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08173-4231 (V431 Pup) : ALADIN DSS IMAGE @ 08h 17m 17.62s -42° 31' 17.5"
 
 
 
 
WDS 08173-4231 DON 237 (V431 Pup) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08173-4231 DON 237 distance=0' 08170-4242 TDS5672 distance=12' 08193-4239 LDS 213 distance=23' 08186-4254 CPO 198 distance=27' 08198-4253 DON 240 distance=36' 08203-4252 TDS5737 distance=40' 08135-4238 TDS5627 distance=43' 08127-4256 TOI 598 distance=57' 08139-4149 TDS5632 distance=57' 08180-4135 TDS5691 distance=57' 08219-4301 DON 243 distance=59' 08118-4236 BRT 732 distance=61' 08113-4227 DAM1384 distance=67' 08169-4338 DON 235 distance=67' 08112-4233 DON1072 distance=68' 08234-4225 DON 246 distance=69' 08234-4248 HJ 4090 distance=70' 08114-4259 HJ 4057 distance=71' 08225-4149 CPO 201 distance=72' 08138-4128 I 1178 distance=75' 08184-4345 SPM 22 distance=75' 08114-4156 RST2535 distance=75' 08242-4246 TDS 466 distance=78' 08143-4342 HJ 4066 distance=78' 08123-4134 TDS5615 distance=80' 08101-4228 KPP2941 distance=80' 08100-4234 TDS5591 distance=81' 08100-4241 CPO 195 distance=81' 08237-4151 I 1179AB distance=82' 08237-4151 SKF 82AB,C distance=82' 08108-4152 RST2534 distance=82' 08100-4214 NSN 316 distance=83' 08232-4141 CPO 203 distance=83' 08098-4238 DUN 63 distance=84' 08193-4353 TDS5714 distance=85' 08250-4246 CHR 226Ba,Bb distance=86' 08250-4246 RST4888AB distance=86' 08108-4323 TDS5602 distance=88' 08133-4116 I 1177 distance=88' 08157-4104 WG 90 distance=89' 08137-4111 TDS5628 distance=90' 08139-4355 SKF 78 distance=91' 08149-4103 TDS5644 distance=92' 08181-4100 TDS 454 distance=93' 08217-4112 HDS1188 distance=94' 08199-4401 TDS5727 distance=95' 08258-4223 RST2554 distance=95' 08119-4347 CPO 197 distance=96' 08089-4205 TDS5568 distance=97' 08087-4211 HJ 4048 distance=98' 08163-4409 TDS5663 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 08173-4231 DON 237 232 5.1
Show 08170-4242 TDS5672 145 1.0 12
Show 08193-4239 LDS 213 84 6.0 23
Show 08186-4254 CPO 198 72 3.9 27
Show 08198-4253 DON 240 189 2.1 36
Show 08203-4252 TDS5737 303 0.7 40
Show 08135-4238 TDS5627 188 1.3 43
Show 08127-4256 TOI 598 290 1.7 57
Show 08139-4149 TDS5632 323 2.0 57
Show 08180-4135 TDS5691 205 0.5 57
Show 08219-4301 DON 243 6 1.3 59
Show 08118-4236 BRT 732 32 4.6 61
Show 08113-4227 DAM1384 84 14.0 67
Show 08169-4338 DON 235 268 0.5 67
Show 08112-4233 DON1072 52 6.5 68
Show 08234-4225 DON 246 197 1.3 69
Show 08234-4248 HJ 4090 13 20.2 70
Show 08114-4259 HJ 4057 299 26.7 71
Show 08225-4149 CPO 201 180 3.2 72
Show 08138-4128 I 1178 257 2.1 75
Show 08184-4345 SPM 22 315 12.7 75
Show 08114-4156 RST2535 50 1.2 75
Show 08242-4246 TDS 466 221 1.6 78
Show 08143-4342 HJ 4066 217 8.1 78
Show 08123-4134 TDS5615 221 1.5 80
Show 08101-4228 KPP2941 308 5.0 80
Show 08100-4234 TDS5591 267 0.5 81
Show 08100-4241 CPO 195 36 7.6 81
Show 08237-4151 I 1179 AB 327 2.0 82
Show 08237-4151 SKF 82 AB,C 64 5.9 82
Show 08108-4152 RST2534 319 2.9 82
Show 08100-4214 NSN 316 76 31.0 83
Show 08232-4141 CPO 203 31 3.9 83
Show 08098-4238 DUN 63 83 5.6 84
Show 08193-4353 TDS5714 85 0.5 85
Show 08250-4246 CHR 226 Ba,Bb 103 0.0 86
Show 08250-4246 RST4888 AB 102 0.5 86
Show 08108-4323 TDS5602 84 0.6 88
Show 08133-4116 I 1177 144 2.0 88
Show 08157-4104 WG 90 231 5.6 89
Show 08137-4111 TDS5628 126 0.6 90
Show 08139-4355 SKF 78 169 8.7 91
Show 08149-4103 TDS5644 167 1.0 92
Show 08181-4100 TDS 454 141 1.1 93
Show 08217-4112 HDS1188 337 0.3 94
Show 08199-4401 TDS5727 304 1.5 95
Show 08258-4223 RST2554 57 0.4 95
Show 08119-4347 CPO 197 153 3.1 96
Show 08089-4205 TDS5568 69 3.4 97
Show 08087-4211 HJ 4048 211 7.8 98
Show 08163-4409 TDS5663 38 1.5 99

 
 
WDS 08173-4231 : COMPONENTS
 
 
  A
B pa=223.2°
sep=4.32"
 
 
08173-4231 A
 
 
Componente originario normalizzato AB Name V431 Pup Coord arcsec 2000 081717.62-423117.5 Mag 7.22
Spectral class B2 (blue-white) PmRA -3.00 PmDE 8.0 SAO 219733
HIP 40596 Tycho2 7668-03461-1 HD 69882 GC 11314
CD CD-42 4090 CP CP-42 2316
Tycho2
Tycho2 7668-03461-1 Pflag RAmdeg 124.32341865 DEmdeg -42.52152592
PmRA -3.2 PmDE 7.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.29 EpDEm 1991.47
Num 11 Q RAmdeg 2.0 Q DEmdeg 1.0 Q pmRA 2.1
Q pmDE 1.0 BTmag 7.494 E BTmag 0.015 VTmag 7.219
E VTmag 0.010 Prox 51 TYC T HIP 40596
CCDM A RAdeg 124.32342917 DEdeg -42.52154333 EpRA 1990 1.66
EpDE 1990 1.75 E RAdeg 4.1 E DEdeg 4.2 Posflg
Corr 0.0
SAO
SAO 219733 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 0.002 Vmag 7.3 SpType B2
Double code Source 70 CatNum 11314 DM CD-42 4090
DMcomp BDsup HD 69882 M HD 0
GC 11314 RA1950rad 2.16235176 DE1950rad -0.73941727 PmRA2000 -0.0009
PmDE2000 0.004
Hipparcos
Catalog H HIP 40596 Proxy H RAhms 08 17 17.62
DEdms -42 31 17.6 Vmag 7.16 VarFlag 2 R Vmag G
RAdeg 124.323 DEdeg -42.5215 AstroRef A Plx 0.14
CCDM 08173-4231 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 232 Rho 5.127 HD 69882 BD
CD CD-42 4090 CP CP-42 2316 Dm number -42 4090 VIred 0.35
SpType B1III: R SpType Coord arcsec 2000 081717.62-423117.6
Hipparcos 2
HIP 40596 Sn 15 So 3 Nc 2
RArad 2.1698531709 DErad -0.7421409596 Plx 1.31 PmRA -3.9
PmDE 5.89 E RArad 0.42 E DErad 0.43 E Plx 0.51
E pmRA 0.51 E pmDE 0.43 Hpmag 7.2379 E Hpmag 0.003
SHp 0.025 VA 1 BV 0.305 E BV 0.006
VI 0.35
CCDM
Ccdm 08173-4231 RComp Comp A Note1
Note2 Discov num DRAs -0.37 DDEs -17.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp B2 PmNote *
PmRA -11 PmDE 4 Dm number -42 4090 Cat1 CD
Name2 219733 Cat2 SAO HD 69882 M HD
ADS BDS M ADS BDS N IDS IDS 08139S4213A
HIC 40596
 
 
08173-4231 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 081717.35-423120.6 Mag 10.67 PmRA -3.00
PmDE 4.0 Calc delta mag 3.45 Calc coord yes
CCDM
Ccdm 08173-4231 RComp Comp B Note1
Note2 Discov num DON 237 DRAs DDEs
R dRAs Year 1929 Theta 230 Rho 4.9
Obs 2 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08139S4213B
HIC 40596