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Doubles in session


Current system
09264-4215
B 1122
HD 81782


Nearby doubles
15' : 09251-4215
RSS 200

21' : 09248-4205
CPO 261

25' : 09278-4235
HJ 4212AB

36' : 09250-4143
TDS 534

45' : 09284-4254
RST5516

50' : 09290-4136
RST1432

52' : 09301-4145
TDS6606

55' : 09237-4301
TDS6528

58' : 09276-4311
SWR 73AB

62' : 09282-4117
TDS6581AB

63' : 09249-4316
KPP3784

72' : 09302-4118
B 1129

75' : 09199-4158
TDS6477

75' : 09239-4106
SKF 189

77' : 09318-4128
TDS6624

77' : 09325-4140
KPP1642

80' : 09330-4247
HJ 4219

86' : 09225-4330
KPP2005

89' : 09196-4302
KPP2925

91' : 09182-4218
TDS6455

92' : 09200-4119
TDS 527

93' : 09202-4318
TVB 218

95' : 09191-4128
CHR 239

97' : 09323-4105
TDS6636

98' : 09288-4349
B 2216

101' : 09328-4105
DAM1644



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.

09264-4215 B 1122 (HD 81782)

 
 
09h 26m 24.58s -42° 15' 04.2" P.A. 240.00 sep 0.2 mag 8.05,7.17 Sp A0 dist. 321.54 pc (1048.86 l.y.)
 
 
Coord 2000 09264-4215 Discov num B  1122 Comp Coord arcsec 2000 09 26 24.58 -42 15 04.2
Date first 1928 Date last 2018 Obs 25
Pa first 160 Pa last 239.8 P.A. Now (θ) 239.8°
Sep first 0.2 Sep last 0.155 Sep. Now (ρ) 0.155"
Mag pri 8.05 Mag sec 7.17 delta mag (ΔM) 0.88 Spectral class A0 (white)
Pri motion ra +002 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 81782 Constellation Vela SAO 221166 HIP 46290
Tycho2 7699-00689-1 Gaia DR2 5426005220682750080 HD 81782 GC 13029
CD CD-41 5091 CP CP-41 3702 Distance 321.54 Distance ly 1048.86
 
 
ORBITAL ELEMENTS
 
 
Period (P)225.25y Periastron (T)2035.97y Semi-major axis (a)0.298a
Eccentricity (e)0.808 Inclination (i)67.7° Longitude of periastron (ω)258°
Node (Ω)88.4° Notes ReferenceDoc2019b
Equinox2000 Last observation2014 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 217.7 0.164
2001 218.8 0.164
2002 220.0 0.163
2003 221.2 0.163
2004 222.4 0.162
2005 223.6 0.162
2006 224.9 0.161
2007 226.1 0.161
2008 227.3 0.160
2009 228.6 0.159
2010 229.8 0.159
2011 231.1 0.158
2012 232.4 0.157
2013 233.7 0.156
2014 235.0 0.155
2015 236.3 0.154
2016 237.7 0.153
2017 239.0 0.151
2018 240.4 0.150
2019 241.9 0.148
2020 243.3 0.146
2021 244.8 0.144
2022 246.4 0.142
2023 248.0 0.139
2024 249.7 0.136
2025 251.4 0.133
2026 253.3 0.129
2027 255.3 0.124
2028 257.4 0.119
2029 259.8 0.113
2030 262.5 0.105


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


 
  


wds09264-4215c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 09264-4215 B 1122 (HD 81782) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Doc2019b orb - Docobo, J.A. & Campo, P. 2019IAUDS.197S...1D
Doc2019b Inf. Circ. 197, 1, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09264-4215 B 1122 2006 18 225 0.2 8.05 7.17 A0 O 092624.58-421504.2
09264-4215 B 1122 2009 19 229 0.2 8.05 7.17 A0 O 092624.58-421504.2
09264-4215 B 1122 2010 20 231 0.2 8.05 7.17 A0 O 092624.58-421504.2
09264-4215 B 1122 2011 22 231 0.2 8.05 7.17 A0 O 092624.58-421504.2
09264-4215 B 1122 2013 24 234 0.2 8.05 7.17 A0 O 092624.58-421504.2
09264-4215 B 1122 2014 24 235 0.2 8.05 7.17 A0 O 092624.58-421504.2
09264-4215 B 1122 2018 25 240 0.2 8.05 7.17 A0 O 092624.58-421504.2

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

 
 
WDS 09264-4215 B 1122 (HD 81782) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09264-4215 B 1122 (HD 81782) : MEASURES
 
 
No records found.

 
 
WDS 09264-4215 (HD 81782) : VIRTUAL EYEPIECE
 
 

09264-4215 B 1122A mag 8.05 Sp A0 09264-4215 B 1122B sep 0.1 P.A. 231.80 mag 7.17 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 09264-4215 (HD 81782) : ALADIN DSS IMAGE @ 09h 26m 24.58s -42° 15' 04.2"
 
 
 
 
WDS 09264-4215 B 1122 (HD 81782) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09264-4215 B 1122 distance=0' 09251-4215 RSS 200 distance=15' 09248-4205 CPO 261 distance=21' 09278-4235 HDS1357Aa,Ab distance=25' 09278-4235 HJ 4212AB distance=25' 09250-4143 TDS 534 distance=36' 09284-4254 RST5516 distance=45' 09290-4136 RST1432 distance=50' 09301-4145 TDS6606 distance=52' 09237-4301 TDS6528 distance=55' 09276-4311 TDS6575Aa,Ab distance=58' 09276-4311 SWR 73AB distance=58' 09282-4117 TDS6581AB distance=62' 09282-4117 TDS6581AC distance=62' 09249-4316 KPP3784 distance=63' 09302-4118 B 1129 distance=72' 09199-4158 TDS6477 distance=75' 09239-4106 SKF 189 distance=75' 09318-4128 TDS6624 distance=77' 09325-4140 KPP1642 distance=77' 09330-4247 HJ 4219 distance=80' 09225-4330 KPP2005 distance=86' 09196-4302 KPP2925 distance=89' 09183-4221 DAM1593BD distance=91' 09182-4218 TDS6455 distance=91' 09200-4119 TDS 527 distance=92' 09202-4318 TVB 218 distance=93' 09191-4128 CHR 239 distance=95' 09323-4105 TDS6636 distance=97' 09288-4349 B 2216 distance=98' 09328-4105 DAM1644 distance=101' 09239-4038 KPP2927 distance=102' 09294-4351 DAM1631 distance=102' 09260-4359 I 1186AB distance=105' 09260-4359 I 1186AC distance=105' 09240-4356 TDS6536 distance=105' 09324-4336 DON 340 distance=105' 09223-4041 RST1429 distance=105' 09294-4355 TDS6599 distance=106' 09166-4204 TDS6438 distance=111' 09284-4404 KPP2924 distance=111' 09202-4343 DON 336 distance=111' 09354-4127 RST1438 distance=112' 09168-4252 DON 330 distance=113' 09169-4256 DAM1590 distance=113' 09362-4246 DAM1662 distance=113' 09168-4257 DAM1589 distance=114' 09230-4403 CPO 260 distance=115' 09201-4346 TDS6483AB distance=115' 09201-4346 DAM1686AB,C distance=115' 09367-4220 CPO9121AB distance=115' 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 09264-4215 B 1122 240 0.2
Show 09251-4215 RSS 200 157 7.8 15
Show 09248-4205 CPO 261 75 4.7 21
Show 09278-4235 HDS1357 Aa,Ab 228 0.5 25
Show 09278-4235 HJ 4212 AB 64 20.8 25
Show 09250-4143 TDS 534 281 1.4 36
Show 09284-4254 RST5516 8 0.9 45
Show 09290-4136 RST1432 153 1.7 50
Show 09301-4145 TDS6606 90 1.8 52
Show 09237-4301 TDS6528 328 0.6 55
Show 09276-4311 TDS6575 Aa,Ab 72 0.6 58
Show 09276-4311 SWR 73 AB 86 28.5 58
Show 09282-4117 TDS6581 AB 41 1.9 62
Show 09282-4117 TDS6581 AC 32 8.1 62
Show 09249-4316 KPP3784 298 1.7 63
Show 09302-4118 B 1129 65 0.4 72
Show 09199-4158 TDS6477 162 2.2 75
Show 09239-4106 SKF 189 228 87.7 75
Show 09318-4128 TDS6624 204 2.8 77
Show 09325-4140 KPP1642 353 12.6 77
Show 09330-4247 HJ 4219 335 20.5 80
Show 09225-4330 KPP2005 65 15.9 86
Show 09196-4302 KPP2925 10 2.6 89
Show 09183-4221 DAM1593 BD 299 3.6 91
Show 09182-4218 TDS6455 52 0.7 91
Show 09200-4119 TDS 527 173 1.4 92
Show 09202-4318 TVB 218 243 5.3 93
Show 09191-4128 CHR 239 211 0.1 95
Show 09323-4105 TDS6636 167 2.5 97
Show 09288-4349 B 2216 40 12.4 98
Show 09328-4105 DAM1644 150 1.4 101
Show 09239-4038 KPP2927 289 5.3 102
Show 09294-4351 DAM1631 188 1.6 102
Show 09260-4359 I 1186 AB 73 1.4 105
Show 09260-4359 I 1186 AC 199 9.4 105
Show 09240-4356 TDS6536 51 2.5 105
Show 09324-4336 DON 340 283 0.5 105
Show 09223-4041 RST1429 223 0.7 105
Show 09294-4355 TDS6599 195 0.8 106
Show 09166-4204 TDS6438 212 1.4 111
Show 09284-4404 KPP2924 129 2.3 111
Show 09202-4343 DON 336 88 0.3 111
Show 09354-4127 RST1438 96 0.4 112
Show 09168-4252 DON 330 210 0.9 113
Show 09169-4256 DAM1590 160 3.0 113
Show 09362-4246 DAM1662 253 9.9 113
Show 09168-4257 DAM1589 351 2.4 114
Show 09230-4403 CPO 260 333 4.7 115
Show 09201-4346 TDS6483 AB 128 0.6 115
Show 09201-4346 DAM1686 AB,C 121 9.6 115
Show 09367-4220 CPO9121 AB 257 3.6 115

 
 
WDS 09264-4215 : COMPONENTS
 
 
  A
B pa=231.8°
sep=0.13"
 
 
09264-4215 A
 
 
Componente originario normalizzato AB Name HD 81782 Coord arcsec 2000 092624.58-421504.2 Mag 8.05
Spectral class A0 (white) PmRA 2.00 PmDE 2.0 SAO 221166
HIP 46290 HD 81782 GC 13029 CD CD-41 5091
CP CP-41 3702
SAO
SAO 221166 DelFlag RA1950 PmRA1950 -0.0035
DE1950 PmDE1950 -0.029 Vmag 6.8 SpType A0
Double code Source 70 CatNum 13029 DM CD-41 5091
DMcomp BDsup HD 81782 M HD 0
GC 13029 RA1950rad 2.46298028 DE1950rad -0.7336325 PmRA2000 -0.003
PmDE2000 -0.026
Hipparcos
Catalog H HIP 46290 Proxy H RAhms 09 26 24.58
DEdms -42 15 04.2 Vmag 6.67 VarFlag R Vmag H
RAdeg 141.602 DEdeg -42.2512 AstroRef * Plx 3.65
CCDM 09264-4215 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AS
Theta 29 Rho 0.18 HD 81782 BD
CD CD-41 5091 CP CP-41 3702 Dm number -41 5091 VIred 0.51
SpType G8:+... R SpType Coord arcsec 2000 092624.58-421504.2
Hipparcos 2
HIP 46290 Sn 55 So 3 Nc 2
RArad 2.4714284813 DErad -0.7374217399 Plx 3.11 PmRA -5.39
PmDE 1.42 E RArad 0.41 E DErad 0.46 E Plx 0.6
E pmRA 0.47 E pmDE 0.52 Hpmag 6.7669 E Hpmag 0.0011
SHp 0.01 VA 0 BV 0.435 E BV 0.005
VI 0.5
CCDM
Ccdm 09264-4215 RComp Comp A Note1
Note2 Discov num DRAs 0.61 DDEs -5.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp A0 PmNote *
PmRA -1 PmDE -16 Dm number -41 5091 Cat1 CD
Name2 221166 Cat2 SAO HD 81782 M HD
ADS BDS M ADS BDS N IDS IDS 09225S4149A
HIC 46290
 
 
09264-4215 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 092624.57-421504.3 Mag 7.17 Tycho2 7699-00689-1
Calc delta mag 0.88 Calc coord yes
Tycho2
Tycho2 7699-00689-1 Pflag RAmdeg 141.60239673 DEmdeg -42.25115822
PmRA -7.7 PmDE -0.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.0 EpRAm 1991.47 EpDEm 1991.35
Num 12 Q RAmdeg 1.2 Q DEmdeg 2.0 Q pmRA 1.2
Q pmDE 2.1 BTmag 7.185 E BTmag 0.015 VTmag 6.723
E VTmag 0.010 Prox 999 TYC T HIP 46290
CCDM AS RAdeg 141.60242028 DEdeg -42.25115639 EpRA 1990 1.70
EpDE 1990 1.71 E RAdeg 3.7 E DEdeg 3.7 Posflg P
Corr -0.1
CCDM
Ccdm 09264-4215 RComp Comp B Note1
Note2 Discov num B 1122 DRAs DDEs
R dRAs Year 1956 Theta 177 Rho 0.2
Obs 9 Vmag 7.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09225S4149B
HIC 46290