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Doubles in session


Current system
10062-4722
I 173
HD 87783


Nearby doubles
16' : 10053-4735
TDS7009

17' : 10052-4736
TDS7008

20' : 10050-4737
DAM1987

36' : 10027-4726
RST 462

37' : 10092-4743
RST 472

39' : 10027-4737
DAM1956

39' : 10094-4742
DAM2068

40' : 10026-4736
DAM1955

44' : 10101-4742
DAM2086

45' : 10102-4705
B 1150AB

45' : 10021-4738
TDS 567

45' : 10104-4737
TDS7079

47' : 10019-4705
BRT 772

50' : 10106-4744
DAM2092

51' : 10018-4659
BRT 771

52' : 10084-4636
KPP1342

53' : 10030-4803
DAM1964

53' : 10101-4758
BRT 773

54' : 10034-4807
RST4921

58' : 10107-4759
BRT 774

59' : 10070-4624
DON 387

60' : 10036-4815
KPP 210

60' : 10059-4821
RST 465

61' : 10010-4654
BRT 770

62' : 10074-4622
YMG 32

64' : 10076-4621
DAM2025



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.

10062-4722 I 173 (HD 87783)

 
 
10h 06m 11.22s -47° 22' 11.9" P.A. 10.00 sep 1.0 mag 5.32,7.10 Sp K1IV+G5V dist. 73.69 pc (240.38 l.y.)
 
 
Coord 2000 10062-4722 Discov num I   173 Comp Coord arcsec 2000 10 06 11.22 -47 22 11.9
Date first 1897 Date last 2019 Obs 52
Pa first 45 Pa last 10.3 P.A. Now (θ) 11.3°
Sep first 0.6 Sep last 0.973 Sep. Now (ρ) 0.98"
Mag pri 5.32 Mag sec 7.10 delta mag (ΔM) 1.78 Spectral class K1IV+G5V (yellow-orange/yellow)
Pri motion ra -001 Sec motion ra -001
Pri motion dec -063 Sec motion dec -063
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 87783 Constellation Vela SAO 221773 HIP 49485
Tycho2 8186-02960-1 Gaia DR2 5408307069218184064 HD 87783 HR 3976
GC 13890 CD CD-46 5806 CP CP-46 4241 Distance 73.69
Distance ly 240.38
 
 
ORBITAL ELEMENTS
 
 
Period (P)187.1696y± 15.4081 Periastron (T)1932.3724y± 0.7836 Semi-major axis (a)0.5905a± 0.00903
Eccentricity (e)0.66172± 0.01609 Inclination (i)46.171°± 3.985 Longitude of periastron (ω)185.093°± 8.06
Node (Ω)8.891°± 4.073 Notes ReferenceIzm2019
Equinox Last observation2014 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 2.6 0.921
2001 3.0 0.926
2002 3.5 0.930
2003 3.9 0.935
2004 4.2 0.939
2005 4.6 0.943
2006 5.0 0.947
2007 5.4 0.950
2008 5.8 0.954
2009 6.2 0.957
2010 6.6 0.960
2011 6.9 0.963
2012 7.3 0.965
2013 7.7 0.968
2014 8.1 0.970
2015 8.4 0.972
2016 8.8 0.973
2017 9.2 0.975
2018 9.5 0.976
2019 9.9 0.977
2020 10.3 0.978
2021 10.6 0.979
2022 11.0 0.979
2023 11.3 0.980
2024 11.7 0.980
2025 12.1 0.980
2026 12.4 0.979
2027 12.8 0.979
2028 13.2 0.978
2029 13.5 0.977
2030 13.9 0.976


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


 
  


wds10062-4722b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 10062-4722 I 173 (HD 87783) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
 
 
DISCOVERER
 
 
idgroup discov author
1 I Innes, R.T.A.
5 I MNRAS 57, 533, 1897 (data also in I__1897b,
5 I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10062-4722 I 173 1997 35 1 0.9 5.32 7.10 K1IV+G5V NOD 100611.22-472211.9
10062-4722 I 173 2009 36 6 1.0 5.32 7.10 K1IV+G5V NOD 100611.22-472211.9
10062-4722 I 173 2010 37 7 1.0 5.32 7.10 K1IV+G5V NOD 100611.22-472211.9
10062-4722 I 173 2014 39 9 1.0 5.32 7.10 K1IV G5V O 100611.22-472211.9
10062-4722 I 173 2016 42 9 1.0 5.32 7.10 K1IV+G5V O 100611.22-472211.9
10062-4722 I 173 2017 49 9 1.0 5.32 7.10 K1IV+G5V O 100611.22-472211.9
10062-4722 I 173 2019 52 10 1.0 5.32 7.10 K1IV+G5V O 100611.22-472211.9

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

 
 
WDS 10062-4722 I 173 (HD 87783) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10062-4722 I 173 (HD 87783) : MEASURES
 
 
No records found.

 
 
WDS 10062-4722 (HD 87783) : VIRTUAL EYEPIECE
 
 

10062-4722 I 173A mag 5.32 Sp K1IV 10062-4722 I 173B sep 1.0 P.A. 7.00 mag 7.1 Sp G5V 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 10062-4722 (HD 87783) : ALADIN DSS IMAGE @ 10h 06m 11.22s -47° 22' 11.9"
 
 
 
 
WDS 10062-4722 I 173 (HD 87783) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10062-4722 I 173 distance=0' 10053-4735 TDS7009 distance=16' 10052-4736 TDS7008 distance=17' 10050-4737 DAM1987 distance=20' 10027-4726 RST 462 distance=36' 10092-4743 RST 472 distance=37' 10027-4737 DAM1956 distance=39' 10094-4742 DAM2068 distance=39' 10026-4736 DAM1955 distance=40' 10101-4742 DAM2086 distance=44' 10102-4705 B 1150AB distance=45' 10102-4705 B 1150AC distance=45' 10021-4738 TDS 567 distance=45' 10104-4737 TDS7079 distance=45' 10019-4705 BRT 772 distance=47' 10106-4744 DAM2092 distance=50' 10018-4659 BRT 771 distance=51' 10084-4636 KPP1342 distance=52' 10030-4803 DAM1964 distance=53' 10101-4758 BRT 773 distance=53' 10034-4807 RST4921 distance=54' 10107-4759 BRT 774 distance=58' 10070-4624 DON 387 distance=59' 10036-4815 KPP 210 distance=60' 10059-4821 RST 465 distance=60' 10010-4654 BRT 770 distance=61' 10074-4622 YMG 32 distance=62' 10076-4621 DAM2025 distance=64' 10038-4621 DAM1979 distance=67' 10123-4658 LDS 298 distance=68' 10129-4729 DAM 521DE distance=69' 10129-4729 DAM 521DF distance=69' 10129-4729 I 361AB distance=69' 10129-4729 DAM 521AC distance=69' 10129-4729 DAM 521AD distance=69' 10130-4723 TDS7114AB distance=69' 10130-4723 RST 477AC distance=69' 10056-4614 B 1144 distance=69' 10124-4751 BRT 777 distance=69' 10110-4814 BRT 775 distance=70' 09595-4700 B 1139 distance=72' 10037-4616 HU 1473 distance=72' 10133-4720 DAM2148 distance=73' 10117-4815 DAM2116 distance=77' 10037-4609 DAM1978 distance=78' 10038-4608 TDS6996 distance=79' 10081-4839 CPO 281 distance=79' 10083-4601 TDS7054 distance=84' 10138-4801 HDS1472 distance=87' 10147-4722 BRT 779 distance=87' 10075-4555 TDS7037 distance=89' 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 10062-4722 I 173 10 1.0
Show 10053-4735 TDS7009 227 2.2 16
Show 10052-4736 TDS7008 218 1.9 17
Show 10050-4737 DAM1987 33 2.0 20
Show 10027-4726 RST 462 194 1.7 36
Show 10092-4743 RST 472 302 0.3 37
Show 10027-4737 DAM1956 63 2.4 39
Show 10094-4742 DAM2068 83 1.7 39
Show 10026-4736 DAM1955 224 1.7 40
Show 10101-4742 DAM2086 54 8.6 44
Show 10102-4705 B 1150 AB 130 7.3 45
Show 10102-4705 B 1150 AC 60 13.1 45
Show 10021-4738 TDS 567 294 0.9 45
Show 10104-4737 TDS7079 291 0.4 45
Show 10019-4705 BRT 772 50 5.1 47
Show 10106-4744 DAM2092 334 4.3 50
Show 10018-4659 BRT 771 139 3.0 51
Show 10084-4636 KPP1342 116 10.1 52
Show 10030-4803 DAM1964 61 4.0 53
Show 10101-4758 BRT 773 31 4.0 53
Show 10034-4807 RST4921 247 2.0 54
Show 10107-4759 BRT 774 149 4.1 58
Show 10070-4624 DON 387 264 3.0 59
Show 10036-4815 KPP 210 317 3.5 60
Show 10059-4821 RST 465 120 1.2 60
Show 10010-4654 BRT 770 44 5.2 61
Show 10074-4622 YMG 32 208 0.2 62
Show 10076-4621 DAM2025 145 2.3 64
Show 10038-4621 DAM1979 170 1.8 67
Show 10123-4658 LDS 298 83 28.5 68
Show 10129-4729 DAM 521 DE 140 8.4 69
Show 10129-4729 DAM 521 DF 179 17.3 69
Show 10129-4729 I 361 AB 124 5.7 69
Show 10129-4729 DAM 521 AC 219 16.8 69
Show 10129-4729 DAM 521 AD 255 29.3 69
Show 10130-4723 TDS7114 AB 137 1.5 69
Show 10130-4723 RST 477 AC 167 3.7 69
Show 10056-4614 B 1144 109 1.0 69
Show 10124-4751 BRT 777 320 4.6 69
Show 10110-4814 BRT 775 117 5.2 70
Show 09595-4700 B 1139 348 1.1 72
Show 10037-4616 HU 1473 335 1.2 72
Show 10133-4720 DAM2148 201 1.8 73
Show 10117-4815 DAM2116 226 2.5 77
Show 10037-4609 DAM1978 331 5.5 78
Show 10038-4608 TDS6996 134 1.6 79
Show 10081-4839 CPO 281 323 4.8 79
Show 10083-4601 TDS7054 172 0.4 84
Show 10138-4801 HDS1472 133 0.5 87
Show 10147-4722 BRT 779 64 4.3 87
Show 10075-4555 TDS7037 172 3.9 89

 
 
WDS 10062-4722 : COMPONENTS
 
 
  A
B pa=7.0°
sep=0.96"
 
 
10062-4722 A
 
 
Componente originario normalizzato AB Name HD 87783 Coord arcsec 2000 100611.22-472211.9 Mag 5.32
Spectral class K1IV (yellow-orange) PmRA -1.00 PmDE -63.0 SAO 221773
HIP 49485 Tycho2 8186-02960-1 HD 87783 HR 3976
GC 13890 CD CD-46 5806 CP CP-46 4241
Tycho2
Tycho2 8186-02960-1 Pflag P RAmdeg 151.54675042 DEmdeg -47.36996955
PmRA -0.6 PmDE -63.1 E RAmdeg 3 E DEmdeg 3
E pmRA 2.6 E pmDE 2.4 EpRAm 1991.67 EpDEm 1991.73
Num 4 Q RAmdeg 3.0 Q DEmdeg 2.0 Q pmRA 3.0
Q pmDE 2.0 BTmag 6.480 E BTmag 0.014 VTmag 5.321
E VTmag 0.009 Prox 9 TYC T HIP 49485
CCDM A RAdeg 151.54675278 DEdeg -47.36987194 EpRA 1990 1.69
EpDE 1990 1.76 E RAdeg 3.3 E DEdeg 3.4 Posflg D
Corr -0.1
SAO
SAO 221773 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 -0.059 Vmag 5.2 SpType K0
Double code Source 70 CatNum 13890 DM CD-46 5806
DMcomp BDsup HD 87783 M HD 0
GC 13890 RA1950rad 2.63633922 DE1950rad -0.82248715 PmRA2000 0.001
PmDE2000 -0.057
Hipparcos
Catalog H HIP 49485 Proxy H RAhms 10 06 11.22
DEdms -47 22 11.5 Vmag 5.06 VarFlag R Vmag H
RAdeg 151.547 DEdeg -47.3699 AstroRef A Plx 12.63
CCDM 10062-4722 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 359 Rho 0.878 HD 87783 BD
CD CD-46 5806 CP CP-46 4241 Dm number -46 5806 VIred 0.89
SpType K0IV R SpType Coord arcsec 2000 100611.22-472211.5
Hipparcos 2
HIP 49485 Sn 15 So 3 Nc 2
RArad 2.6449898506 DErad -0.8267601115 Plx 13.57 PmRA -10.29
PmDE -51.81 E RArad 0.3 E DErad 0.33 E Plx 0.42
E pmRA 0.35 E pmDE 0.35 Hpmag 5.2149 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.88 E BV 0
VI 0.89
CCDM
Ccdm 10062-4722 RComp Comp A Note1
Note2 Discov num DRAs -0.87 DDEs -12.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.5 Sp G6 PmNote *
PmRA -13 PmDE -59 Dm number -46 5806 Cat1 CD
Name2 221773 Cat2 SAO HD 87783 M HD
ADS BDS M ADS BDS N IDS IDS 10022S4653A
HIC 49485
 
 
10062-4722 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 100611.23-472210.9 Mag 7.1 Spectral class G5V (yellow)
PmRA -1.00 PmDE -63.0 Tycho2 8186-02960-2 Calc delta mag 1.78
Calc coord yes
Tycho2
Tycho2 8186-02960-2 Pflag P RAmdeg 151.54675042 DEmdeg -47.36996955
PmRA -0.6 PmDE -63.1 E RAmdeg 3 E DEmdeg 3
E pmRA 2.6 E pmDE 2.4 EpRAm 1991.67 EpDEm 1991.73
Num 4 Q RAmdeg 3.0 Q DEmdeg 2.0 Q pmRA 3.0
Q pmDE 2.0 BTmag 7.562 E BTmag 0.015 VTmag 7.095
E VTmag 0.010 Prox 9 TYC HIP 49485
CCDM B RAdeg 151.54675167 DEdeg -47.36962139 EpRA 1990 1.69
EpDE 1990 1.75 E RAdeg 4.0 E DEdeg 4.1 Posflg D
Corr -0.1
CCDM
Ccdm 10062-4722 RComp Comp B Note1 *
Note2 Discov num I 173 DRAs DDEs
R dRAs Year 1901 Theta Rho
Obs 11 Vmag 7.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10022S4653B
HIC 49485