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Doubles in session


Current system
08275-5501
FIN 116
HD 71919


Nearby doubles
18' : 08264-5446
DAM 470

20' : 08267-5443
RST3594

22' : 08296-5511
FIN 117

34' : 08252-5528
RST3593

38' : 08237-5519
SHY 526

46' : 08224-5513
HU 1437

48' : 08254-5545
HU 1438

50' : 08307-5542
TDS5885

52' : 08295-5413
RST2562

53' : 08327-5528
RST 332AB

53' : 08212-5500
BRT2540

54' : 08336-5458
RST3597

72' : 08249-5353
BRT2029

73' : 08327-5558
RST 333

77' : 08346-5415
FIN 118

79' : 08249-5346
KPP 175

86' : 08337-5607
BRT3121

86' : 08373-5507
KPP1485

86' : 08372-5518
ELP 21AB

88' : 08172-5507
HU 1435

92' : 08256-5332
BRT3286

92' : 08243-5629
TDS 467

95' : 08177-5547
SEE 506

95' : 08383-5445
KPP3755

99' : 08199-5615
HDS1183

99' : 08177-5553
HJ 4079



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.

08275-5501 FIN 116 (HD 71919)

 
 
08h 27m 27.55s -55° 00' 40.3" P.A. 229.00 sep 0.3 mag 7.30,7.30 Sp A0V dist. 158.73 pc (517.78 l.y.)
 
 
Coord 2000 08275-5501 Discov num FIN 116 Comp Coord arcsec 2000 08 27 27.55 -55 00 40.3
Date first 1929 Date last 2016 Obs 22
Pa first 170 Pa last 228.9 P.A. Now (θ) 218.9°
Sep first 0.2 Sep last 0.268 Sep. Now (ρ) 0.275"
Mag pri 7.30 Mag sec 7.30 delta mag (ΔM) 0 Spectral class A0V (white)
Pri motion ra -005 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 71919 Constellation Carina SAO 236001 HIP 41464
Tycho2 8572-02541-1 HD 71919 HR 3349 GC 11594
CP CP-54 1647 Distance 158.73 Distance ly 517.78
 
 
ORBITAL ELEMENTS
 
 
Period (P)125.8y± 2.4 Periastron (T)1994.22y± 0.25 Semi-major axis (a)0.273a± 0.003
Eccentricity (e)0.524± 0.008 Inclination (i)121.5°± 1.3 Longitude of periastron (ω)260.2°± 1.8
Node (Ω)241°± 1.3 Notes ReferenceTok2014a
Equinox2000 Last observation2012 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 268.0 0.123
2001 262.4 0.138
2002 257.8 0.152
2003 254.0 0.165
2004 250.8 0.177
2005 247.9 0.189
2006 245.4 0.199
2007 243.1 0.209
2008 241.0 0.217
2009 239.1 0.225
2010 237.3 0.232
2011 235.6 0.239
2012 233.9 0.245
2013 232.4 0.250
2014 230.9 0.254
2015 229.4 0.258
2016 228.0 0.262
2017 226.7 0.265
2018 225.3 0.268
2019 224.0 0.270
2020 222.7 0.272
2021 221.5 0.273
2022 220.2 0.275
2023 218.9 0.275
2024 217.7 0.276
2025 216.4 0.276
2026 215.2 0.277
2027 214.0 0.276
2028 212.7 0.276
2029 211.5 0.276
2030 210.2 0.275


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


 
  


wds08275-5501c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 08275-5501 FIN 116 (HD 71919) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2014a orb j Tokovinin, A., Mason, B.D., & Hartkopf, W.I. 2014AJ....147..123T
Tok2014a +St AJ 147, 123, 2014 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
DISCOVERER
 
 
idgroup discov author
1 FIN Finsen, W.S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08275-5501 FIN 116 2006 18 244 0.2 7.30 7.30 A0V O 082727.55-550040.3
08275-5501 FIN 116 2009 19 238 0.2 7.30 7.30 A0V O 082727.55-550040.3
08275-5501 FIN 116 2011 20 236 0.2 7.30 7.30 A0V O 082727.55-550040.3
08275-5501 FIN 116 2012 21 233 0.3 7.30 7.30 A0V O 082727.55-550040.3
08275-5501 FIN 116 2016 22 229 0.3 7.30 7.30 A0V O 082727.55-550040.3

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

 
 
WDS 08275-5501 FIN 116 (HD 71919) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08275-5501 FIN 116 (HD 71919) : MEASURES
 
 
No records found.

 
 
WDS 08275-5501 (HD 71919) : VIRTUAL EYEPIECE
 
 

08275-5501 FIN 116A mag 7.3 Sp A0V 08275-5501 FIN 116B sep 0.2 P.A. 213.30 mag 7.3 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 08275-5501 (HD 71919) : ALADIN DSS IMAGE @ 08h 27m 27.55s -55° 00' 40.3"
 
 
 
 
WDS 08275-5501 FIN 116 (HD 71919) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08275-5501 FIN 116 distance=0' 08264-5446 DAM 470 distance=18' 08267-5443 RST3594 distance=20' 08296-5511 FIN 117 distance=22' 08252-5528 RST3593 distance=34' 08237-5519 SHY 526 distance=38' 08224-5513 HU 1437 distance=46' 08254-5545 HU 1438 distance=48' 08307-5542 TDS5885 distance=50' 08295-5413 RST2562 distance=52' 08327-5528 HDS1221Aa,Ab distance=53' 08327-5528 RST 332AB distance=53' 08212-5500 BRT2540 distance=53' 08336-5458 RST3597 distance=54' 08249-5353 BRT2029 distance=72' 08327-5558 RST 333 distance=73' 08346-5415 FIN 118 distance=77' 08249-5346 KPP 175 distance=79' 08352-5412 DCH 124Aa,Ab distance=83' 08337-5607 BRT3121 distance=86' 08373-5507 KPP1485 distance=86' 08372-5518 ELP 21AB distance=86' 08372-5518 ELP 21AC distance=86' 08372-5518 ELP 21AD distance=86' 08172-5507 HU 1435 distance=88' 08256-5332 BRT3286 distance=92' 08243-5629 TDS 467 distance=92' 08177-5547 SEE 506 distance=95' 08383-5445 KPP3755 distance=95' 08199-5615 HDS1183 distance=99' 08177-5553 HJ 4079 distance=99' 08215-5626 FIN 75AB distance=100' 08215-5626 CVR 4AB,C distance=100' 08321-5637 BRT3119 distance=104' 08186-5613 BRT2538 distance=105' 08323-5638 TDS5920AB distance=106' 08323-5638 DAM1419AB,C distance=106' 08296-5646 BRT3288 distance=108' 08387-5558 TDS6003 distance=112' 08360-5337 LPO 70 distance=113' 08391-5557 TOK 356BC distance=114' 08391-5557 HU 1443AB distance=114' 08162-5403 RST2545 distance=114' 08150-5422 TDS5646 distance=115' 08143-5444 RST3579AB distance=115' 08143-5444 RST3579Aa,Ab distance=115' 08321-5313 SLR 8 distance=116' 08202-5642 SWR 43AB distance=119' 08400-5408 RST2577 distance=122' 08375-5336 HJ 4123 distance=123' 08384-5623 RST 339 distance=125' 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 08275-5501 FIN 116 229 0.3
Show 08264-5446 DAM 470 89 8.3 18
Show 08267-5443 RST3594 126 2.7 20
Show 08296-5511 FIN 117 35 2.9 22
Show 08252-5528 RST3593 79 0.3 34
Show 08237-5519 SHY 526 133 999.9 38
Show 08224-5513 HU 1437 74 2.4 46
Show 08254-5545 HU 1438 215 10.2 48
Show 08307-5542 TDS5885 64 0.9 50
Show 08295-5413 RST2562 8 2.7 52
Show 08327-5528 HDS1221 Aa,Ab 21 0.0 53
Show 08327-5528 RST 332 AB 12.3 53
Show 08212-5500 BRT2540 214 4.6 53
Show 08336-5458 RST3597 4 1.5 54
Show 08249-5353 BRT2029 157 4.9 72
Show 08327-5558 RST 333 153 0.4 73
Show 08346-5415 FIN 118 71 3.2 77
Show 08249-5346 KPP 175 306 3.4 79
Show 08352-5412 DCH 124 Aa,Ab 158 0.2 83
Show 08337-5607 BRT3121 72 2.9 86
Show 08373-5507 KPP1485 117 11.2 86
Show 08372-5518 ELP 21 AB 341 1.6 86
Show 08372-5518 ELP 21 AC 84 5.1 86
Show 08372-5518 ELP 21 AD 24 5.7 86
Show 08172-5507 HU 1435 162 2.8 88
Show 08256-5332 BRT3286 189 3.3 92
Show 08243-5629 TDS 467 230 1.2 92
Show 08177-5547 SEE 506 189 7.1 95
Show 08383-5445 KPP3755 69 19.3 95
Show 08199-5615 HDS1183 336 0.8 99
Show 08177-5553 HJ 4079 168 36.3 99
Show 08215-5626 FIN 75 AB 218 0.4 100
Show 08215-5626 CVR 4 AB,C 204 19.1 100
Show 08321-5637 BRT3119 5 3.0 104
Show 08186-5613 BRT2538 63 4.1 105
Show 08323-5638 TDS5920 AB 90 0.9 106
Show 08323-5638 DAM1419 AB,C 317 5.8 106
Show 08296-5646 BRT3288 13 4.7 108
Show 08387-5558 TDS6003 206 1.3 112
Show 08360-5337 LPO 70 324 3.0 113
Show 08391-5557 TOK 356 BC 46 0.1 114
Show 08391-5557 HU 1443 AB 16 0.9 114
Show 08162-5403 RST2545 156 0.7 114
Show 08150-5422 TDS5646 15 0.6 115
Show 08143-5444 RST3579 AB 119 0.4 115
Show 08143-5444 RST3579 Aa,Ab 60 0.0 115
Show 08321-5313 SLR 8 281 0.8 116
Show 08202-5642 SWR 43 AB 271 13.6 119
Show 08400-5408 RST2577 62 0.7 122
Show 08375-5336 HJ 4123 110 41.2 123
Show 08384-5623 RST 339 216 1.5 125

 
 
WDS 08275-5501 : COMPONENTS
 
 
  A
B pa=213.3°
sep=0.21"
 
 
08275-5501 A
 
 
Componente originario normalizzato AB Name HD 71919 Coord arcsec 2000 082727.55-550040.3 Mag 7.3
Spectral class A0V (white) PmRA -5.00 PmDE 8.0 SAO 236001
HIP 41464 Tycho2 8572-02541-1 HD 71919 HR 3349
GC 11594 CP CP-54 1647
Tycho2
Tycho2 8572-02541-1 Pflag RAmdeg 126.86479683 DEmdeg -55.01121169
PmRA -8.9 PmDE 11.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.40 EpDEm 1991.34
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 6.501 E BTmag 0.014 VTmag 6.509
E VTmag 0.010 Prox 999 TYC T HIP 41464
CCDM RAdeg 126.86483250 DEdeg -55.01123917 EpRA 1990 1.70
EpDE 1990 1.65 E RAdeg 3.5 E DEdeg 3.7 Posflg
Corr -0.1
SAO
SAO 236001 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 -0.011 Vmag 6.4 SpType A0
Double code Source 70 CatNum 11594 DM CP-54 1647
DMcomp BDsup HD 71919 M HD 0
GC 11594 RA1950rad 2.20857629 DE1950rad -0.95722957 PmRA2000 -0.0021
PmDE2000 -0.01
Hipparcos
Catalog H HIP 41464 Proxy RAhms 08 27 27.56
DEdms -55 00 40.5 Vmag 6.52 VarFlag R Vmag H
RAdeg 126.865 DEdeg -55.0112 AstroRef Plx 6.01
CCDM 08275-5501 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 71919 BD
CD CP CP-54 1647 Dm number -54 1647 VIred 0.01
SpType A0V R SpType Coord arcsec 2000 082727.56-550040.5
Hipparcos 2
HIP 41464 Sn 5 So 0 Nc 1
RArad 2.2142090609 DErad -0.9601272666 Plx 6.3 PmRA -8.29
PmDE 10.74 E RArad 0.27 E DErad 0.25 E Plx 0.29
E pmRA 0.31 E pmDE 0.28 Hpmag 6.5293 E Hpmag 0.0008
SHp 0.007 VA 0 BV -0.01 E BV 0.003
VI 0.01
CCDM
Ccdm 08275-5501 RComp Comp A Note1
Note2 Discov num DRAs -2.61 DDEs 17.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp A0 PmNote *
PmRA -22 PmDE -12 Dm number -54 1647 Cat1 CPD
Name2 236001 Cat2 SAO HD 71919 M HD
ADS BDS M ADS BDS N IDS IDS 08249S5441A
HIC 41464
 
 
08275-5501 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 082727.54-550040.5 Mag 7.3 Calc coord yes
CCDM
Ccdm 08275-5501 RComp Comp B Note1
Note2 Discov num FIN 116 DRAs DDEs
R dRAs Year 1951 Theta 137 Rho 0.2
Obs 4 Vmag 7.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08249S5441B
HIC 41464