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Doubles in session


Current system
07573+0108
STT 185
HD 65123


Nearby doubles
9' : 07572-0059
RST4870

22' : 07580-0049
A 1969AB

22' : 07558+0109
HJ 2422

23' : 07561+0052
J 68

24' : 07566-0046
BAL 835AB

27' : 07586-0049
BAL 837

28' : 07574-0040
BAL 836

29' : 07589-0052
HEI 343

30' : 07555-0058
BAL 834

33' : 07591+0049
BAL1418

36' : 07561+0037
BAL1124

40' : 07548-0056
BAL 832

42' : 07546+0111
BAL1417AB

43' : 07561+0146
KPP3206

43' : 07594-0038
HJ 73AB

44' : 08000-0050
BAL 842

46' : 07563+0150
BAL1828

47' : 07549+0039
BAL1122

47' : 07550+0036
BAL1123

49' : 08002+0128
HJ 3306

49' : 07590-0027
RST4872

49' : 07596-0033
BAL 841

50' : 07561+0020
BAL1126

51' : 07553-0027
BAL 833

55' : 08009+0111
BAL1419

55' : 07598+0029
BAL1128



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.

07573+0108 STT 185 (HD 65123)

 
 
07h 57m 16.39s +01° 07' 37.3" P.A. 22.00 sep 0.4 mag 7.10,7.30 Sp F7V dist. 61.96 pc (202.11 l.y.)
 
 
Coord 2000 07573+0108 Discov num STT 185 Comp Coord arcsec 2000 07 57 16.39 +01 07 37.3
Date first 1843 Date last 2020 Obs 167
Pa first 25 Pa last 22.2 P.A. Now (θ) 27.1°
Sep first 0.5 Sep last 0.43 Sep. Now (ρ) 0.389"
Mag pri 7.10 Mag sec 7.30 delta mag (ΔM) 0.2 Spectral class F7V (yellow-white)
Pri motion ra -160 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 65123 Constellation Canis Minor SAO 116165 HIP 38870
Tycho2 0181-02890-1 HD 65123 HR 3098 GC 10755
ADS 6483 BD BD+01 1959 Distance 61.96 Distance ly 202.11
 
 
ORBITAL ELEMENTS
 
 
Period (P)58.01y± 0.08 Periastron (T)1944.22y± 0.13 Semi-major axis (a)0.343a± 0.002
Eccentricity (e)0.672± 0.002 Inclination (i)72.5°± 0.3 Longitude of periastron (ω)240.7°± 1.2
Node (Ω)9.5°± 0.4 Notesn ReferenceMsn2009
Equinox2000 Last observation2006 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 185.4 0.155
2001 193.5 0.126
2002 209.8 0.076
2003 287.0 0.036
2004 345.5 0.089
2005 357.7 0.148
2006 3.2 0.199
2007 6.6 0.240
2008 9.0 0.274
2009 11.0 0.302
2010 12.7 0.325
2011 14.1 0.344
2012 15.4 0.359
2013 16.6 0.372
2014 17.8 0.381
2015 18.9 0.389
2016 19.9 0.395
2017 21.0 0.398
2018 22.0 0.400
2019 23.0 0.401
2020 24.0 0.400
2021 25.1 0.397
2022 26.1 0.394
2023 27.1 0.389
2024 28.2 0.384
2025 29.4 0.377
2026 30.5 0.370
2027 31.7 0.362
2028 33.0 0.352
2029 34.4 0.343
2030 35.8 0.332


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


 
  


wds07573%2B0108a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 07573+0108 STT 185 (HD 65123) : NOTES
 
 
discov_num notes refcode
STT 185 Perry (as cited by Gledhill) noted two faint companions with his
18-inch reflector in 1881.16. The first was at ~170deg, separation
25-30", the other at ~270deg, 30-35".
Additional notes may be found in Schiaparelli (1888). Sp_1888
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 2.85 +/- 0.37, 2.86, and 1.13 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Msn2009 S+ j Mason, B.D., Hartkopf, W.I., Gies, D.R., Henry, T.J., & Helsel, J.W. 2009AJ....137.3358M
Msn2009 +orb AJ 137, 3358, 2009
Msn2009 +lin
Sp_1888 Ma j Schiaparelli, G. 1888QB4.M63n33.....
Sp_1888 Pub. Brera Milan #33, 1888
 
 
DISCOVERER
 
 
idgroup discov author
1 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07573+0108 STT 185 2006 153 5 0.2 7.10 7.30 F7V NOD 075716.39+010737.3
07573+0108 STT 185 2009 156 12 0.3 7.10 7.30 F7V NOD 075716.39+010737.3
07573+0108 STT 185 2010 158 13 0.3 7.10 7.30 F7V NOD 075716.39+010737.3
07573+0108 STT 185 2013 160 18 0.4 7.10 7.30 F7V NOD 075716.39+010737.3
07573+0108 STT 185 2014 159 18 0.4 7.10 7.30 F7V NO 075716.39+010737.3
07573+0108 STT 185 2017 161 20 0.4 7.10 7.30 F7V NO 075716.39+010737.3
07573+0108 STT 185 2018 163 22 0.4 7.10 7.30 F7V NO 075716.39+010737.3
07573+0108 STT 185 2019 166 21 0.4 7.10 7.30 F7V NO 075716.39+010737.3
07573+0108 STT 185 2020 167 22 0.4 7.10 7.30 F7V NO 075716.39+010737.3

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

 
 
WDS 07573+0108 STT 185 (HD 65123) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07573+0108 STT 185 (HD 65123) : MEASURES
 
 
No records found.

 
 
WDS 07573+0108 (HD 65123) : VIRTUAL EYEPIECE
 
 

07573+0108 STT 185A mag 7.1 Sp F7V 07573+0108 STT 185B sep 0.4 P.A. 22.20 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 07573+0108 (HD 65123) : ALADIN DSS IMAGE @ 07h 57m 16.39s +01° 07' 37.3"
 
 
 
 
WDS 07573+0108 STT 185 (HD 65123) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07573+0108 STT 185 distance=1' 07572-0059 RST4870 distance=9' 07580-0049 A 1969AB distance=22' 07580-0049 A 1969AC distance=22' 07580-0049 B 2642AD distance=22' 07580-0049 HLA 9AE distance=22' 07558+0109 HJ 2422 distance=22' 07561+0052 J 68 distance=23' 07566-0046 BAL 835AB distance=24' 07566-0046 BAL 835AC distance=24' 07566-0046 BAL 835BC distance=24' 07586-0049 BAL 837 distance=27' 07574-0040 BAL 836 distance=28' 07589-0052 HEI 343 distance=29' 07555-0058 BAL 834 distance=30' 07591+0049 BAL1418 distance=33' 07561+0037 BAL1124 distance=36' 07548-0056 BAL 832 distance=40' 07546+0111 BAL1417BC distance=42' 07546+0111 BAL1417AB distance=42' 07546+0111 BAL1417AC distance=42' 07561+0146 KPP3206 distance=43' 07594-0038 HJ 73AB distance=43' 07594-0038 HJ 73AC distance=43' 08000-0050 BAL 842 distance=44' 07563+0150 BAL1828 distance=46' 07549+0039 BAL1122 distance=47' 07550+0036 BAL1123 distance=47' 08002+0128 HJ 3306 distance=49' 07590-0027 RST4872 distance=49' 07596-0033 BAL 841 distance=49' 07561+0020 BAL1126 distance=50' 07553-0027 BAL 833 distance=51' 08009+0111 BAL1419 distance=55' 07598+0029 BAL1128 distance=55' 07561+0014 BAL1125 distance=56' 07558+0202 BAL1827 distance=59' 07565+0209 BAL1829 distance=63' 08006-0026 BAL 843 distance=66' 07545+0015 J 67 distance=66' 07583+0213 SHJ 87AB distance=68' 07583+0213 SHJ 87AD distance=68' 07583+0213 SHJ 87AC distance=68' 07583+0213 SHJ 87BC distance=69' 07545-0011 BAL1121 distance=71' 08022-0058 HJ 77AB distance=75' 08022-0058 HJ 77AC distance=75' 08022-0058 HJ 77BC distance=75' 07597+0003 BAL1127 distance=75' 08021-0049 BAL 845 distance=76' 08000+0006 BAL1129 distance=76' 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 07573+0108 STT 185 22 0.4 1
Show 07572-0059 RST4870 65 1.9 9
Show 07580-0049 A 1969 AB 52 5.4 22
Show 07580-0049 A 1969 AC 117 7.0 22
Show 07580-0049 B 2642 AD 150 22.4 22
Show 07580-0049 HLA 9 AE 239 8.8 22
Show 07558+0109 HJ 2422 65 28.3 22
Show 07561+0052 J 68 31 1.9 23
Show 07566-0046 BAL 835 AB 223 3.7 24
Show 07566-0046 BAL 835 AC 152 18.1 24
Show 07566-0046 BAL 835 BC 151 22.5 24
Show 07586-0049 BAL 837 81 9.3 27
Show 07574-0040 BAL 836 355 17.0 28
Show 07589-0052 HEI 343 352 2.5 29
Show 07555-0058 BAL 834 38 12.7 30
Show 07591+0049 BAL1418 328 8.4 33
Show 07561+0037 BAL1124 3 11.3 36
Show 07548-0056 BAL 832 129 8.4 40
Show 07546+0111 BAL1417 BC 358 7.0 42
Show 07546+0111 BAL1417 AB 102 9.1 42
Show 07546+0111 BAL1417 AC 59 10.1 42
Show 07561+0146 KPP3206 114 2.2 43
Show 07594-0038 HJ 73 AB 284 18.7 43
Show 07594-0038 HJ 73 AC 354 23.4 43
Show 08000-0050 BAL 842 93 13.1 44
Show 07563+0150 BAL1828 332 15.4 46
Show 07549+0039 BAL1122 91 10.8 47
Show 07550+0036 BAL1123 49 14.4 47
Show 08002+0128 HJ 3306 186 14.0 49
Show 07590-0027 RST4872 286 0.4 49
Show 07596-0033 BAL 841 285 12.0 49
Show 07561+0020 BAL1126 51 4.3 50
Show 07553-0027 BAL 833 171 6.4 51
Show 08009+0111 BAL1419 328 15.2 55
Show 07598+0029 BAL1128 86 18.0 55
Show 07561+0014 BAL1125 41 12.0 56
Show 07558+0202 BAL1827 340 7.6 59
Show 07565+0209 BAL1829 357 8.7 63
Show 08006-0026 BAL 843 62 12.8 66
Show 07545+0015 J 67 53 4.4 66
Show 07583+0213 SHJ 87 AB 84 100.1 68
Show 07583+0213 SHJ 87 AD 281 101.3 68
Show 07583+0213 SHJ 87 AC 147 134.9 68
Show 07583+0213 SHJ 87 BC 193 127.9 69
Show 07545-0011 BAL1121 82 3.3 71
Show 08022-0058 HJ 77 AB 358 32.9 75
Show 08022-0058 HJ 77 AC 13 36.9 75
Show 08022-0058 HJ 77 BC 72 10.0 75
Show 07597+0003 BAL1127 212 15.2 75
Show 08021-0049 BAL 845 300 4.1 76
Show 08000+0006 BAL1129 206 18.5 76

 
 
WDS 07573+0108 : COMPONENTS
 
 
  A
B pa=22.2°
sep=0.43"
 
 
07573+0108 A
 
 
Componente originario normalizzato AB Name HD 65123 Coord arcsec 2000 075716.39+010737.3 Mag 7.1
Spectral class F7V (yellow-white) PmRA -160.00 PmDE 2.0 SAO 116165
HIP 38870 Tycho2 0181-02890-1 HD 65123 HR 3098
GC 10755 BD BD+01 1959
Tycho2
Tycho2 0181-02890-1 Pflag RAmdeg 119.31790012 DEmdeg 1.12702965
PmRA -161.5 PmDE 3.6 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.41 EpDEm 1990.90
Num 14 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.3
Q pmDE 1.3 BTmag 6.934 E BTmag 0.015 VTmag 6.420
E VTmag 0.010 Prox 999 TYC T HIP 38870
CCDM RAdeg 119.31826861 DEdeg 1.12702167 EpRA 1990 1.78
EpDE 1990 1.56 E RAdeg 4.3 E DEdeg 4.9 Posflg
Corr 0.0
SAO
SAO 116165 DelFlag RA1950 PmRA1950 -0.0117
DE1950 PmDE1950 -0.005 Vmag 6.4 SpType F8
Double code Source 70 CatNum 10755 DM BD+01 1959
DMcomp BDsup HD 65123 M HD 0
GC 10755 RA1950rad 2.07125612 DE1950rad 0.02202356 PmRA2000 -0.0115
PmDE2000 -0.002
Hipparcos
Catalog H HIP 38870 Proxy RAhms 07 57 16.39
DEdms +01 07 37.3 Vmag 6.35 VarFlag R Vmag H
RAdeg 119.318 DEdeg 1.12702 AstroRef Plx 17.09
CCDM 07573+0108 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 65123 BD BD+01 1959
CD CP Dm number +01 1959 VIred 0.57
SpType F6V R SpType Coord arcsec 2000 075716.39+010737.3
Hipparcos 2
HIP 38870 Sn 5 So 0 Nc 1
RArad 2.0824970744 DErad 0.0196702573 Plx 16.14 PmRA -166.41
PmDE 1.34 E RArad 0.59 E DErad 0.4 E Plx 0.7
E pmRA 1.03 E pmDE 0.7 Hpmag 6.4638 E Hpmag 0.0011
SHp 0.006 VA 0 BV 0.507 E BV 0.007
VI 0.58
CCDM
Ccdm 07573+0108 RComp Comp A Note1
Note2 Discov num DRAs -1.75 DDEs -22.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.1 Sp F8 PmNote *
PmRA -181 PmDE -1 Dm number +01 1959 Cat1 BD
Name2 +01 976 Cat2 AGK2/3 HD 65123 M HD
ADS BDS A 6483 M ADS BDS N IDS IDS 07521N0124A
HIC 38870
 
 
07573+0108 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 075716.40+010737.7 Mag 7.3 Calc delta mag 0.2
Calc coord yes
CCDM
Ccdm 07573+0108 RComp Comp B Note1 *
Note2 Discov num STT 185 DRAs DDEs
R dRAs Year 1847 Theta Rho
Obs 99 Vmag 7.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6483 M ADS BDS N IDS IDS 07521N0124B
HIC 38870