stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
07269+2015
CHR 26
61 Gem


Nearby doubles
6' : 07273+2017
GRV 734

21' : 07255+2016
BKO 328

24' : 07256+2030
STF1083

33' : 07251+1956
HU 706

33' : 07247+2019
BKO 325AB

33' : 07248+2003
BKO 327

33' : 07247+2008
BKO 326

38' : 07247+2036
STJ 30

42' : 07296+1958
TDS 378

43' : 07286+1939
SKF 214

47' : 07237+2025
MET 50AB

49' : 07247+1937
J 2814

51' : 07292+2055
STT9001

70' : 07317+1958
LEP 28

72' : 07219+2027
BU 1413AB

73' : 07277+2127
SHJ 368AB

78' : 07288+1903
UC 110

78' : 07312+2105
HO 34

82' : 07241+2127
STF1081AB

92' : 07324+2106
COU 378

93' : 07305+1858
OCC 326

94' : 07279+2147
GRV 735

98' : 07216+2118
OCC 279

98' : 07312+1859
BRT2376

98' : 07250+1842
HJ 2379

98' : 07338+1958
CVR 467



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.

07269+2015 CHR 26 (61 Gem)

 
 
07h 26m 56.33s +20° 15' 27.3" P.A. 24.00 sep 0.1 mag 5.90, Sp F2V dist. 136.99 pc (446.86 l.y.)
 
 
Coord 2000 07269+2015 Discov num CHR  26 Comp Coord arcsec 2000 07 26 56.33 +20 15 27.3
Date first 1984 Date last 2021 Obs 18
Pa first 128 Pa last 23.5 P.A. Now (θ) 68.4°
Sep first 0.0 Sep last 0.053 Sep. Now (ρ) 0.045"
Mag pri 5.90 Mag sec delta mag (ΔM) Spectral class F2V (yellow-white)
Pri motion ra +002 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 61 Gem Var name NSV3592 Gem Constellation Gemini SAO 79391
HIP 36156 Tycho2 1355-00489-1 Gaia DR2 864977826113333376 HD 58579
HR 2837 GC 9937 BD BD+20 1805 Flamsteed 61 Geminorum
Flamsteed name 61 Gem Distance 136.99 Distance ly 446.86
 
 
ORBITAL ELEMENTS
 
 
Period (P)8.571y± 0.068 Periastron (T)2000.494y± 0.113 Semi-major axis (a)0.0518a± 0.0025
Eccentricity (e)0.412± 0.068 Inclination (i)50.1°± 5 Longitude of periastron (ω)246.7°± 6.7
Node (Ω)341.4°± 5.7 Notesn ReferenceTok2017b
Equinox2000 Last observation Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 171.9 0.033
2001 291.5 0.025
2002 340.2 0.051
2003 1.2 0.059
2004 20.3 0.057
2005 43.1 0.050
2006 73.1 0.044
2007 108.8 0.043
2008 145.4 0.041
2009 208.9 0.023
2010 321.0 0.038
2011 350.0 0.056
2012 9.2 0.059
2013 29.4 0.054
2014 55.0 0.047
2015 88.1 0.043
2016 124.3 0.043
2017 164.1 0.036
2018 274.4 0.022
2019 336.3 0.048
2020 358.5 0.059
2021 17.4 0.058
2022 39.5 0.051
2023 68.4 0.045
2024 103.6 0.043
2025 140.0 0.042
2026 193.3 0.026
2027 313.7 0.034
2028 347.0 0.055
2029 6.6 0.059
2030 26.2 0.055


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


 
  


wds07269%2B2015e.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 07269+2015 CHR 26 (61 Gem) : NOTES
 
 
discov_num notes refcode
CHR 26 61 Gem. An occultation and spectroscopic binary, now resolved.
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 2.90 +/- 1.65, 5.20, and 1.35 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
Tok2017b orb j Tokovinin, A. 2017AJ....154..110T
Tok2017b AJ 154, 110, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07269+2015 CHR 26 1995 9 24 0.1 5.90   F2V NO 072656.33+201527.3
07269+2015 CHR 26 2015 10 121 0.0 5.90   F2V NO 072656.33+201527.3
07269+2015 CHR 26 2017 14 177 0.0 5.90   F2V NO 072656.33+201527.3
07269+2015 CHR 26 2018 16 335 0.0 5.90   F2V NO 072656.33+201527.3
07269+2015 CHR 26 2019 17 357 0.1 5.90   F2V NO 072656.33+201527.3
07269+2015 CHR 26 2021 18 24 0.1 5.90   F2V NO 072656.33+201527.3

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

 
 
WDS 07269+2015 CHR 26 (61 Gem) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07269+2015 CHR 26 (61 Gem) : MEASURES
 
 
No records found.

 
 
WDS 07269+2015 (61 Gem) : VIRTUAL EYEPIECE
 
 

07269+2015 CHR 26A mag 5.9 Sp F2V 07269+2015 CHR 26B 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 07269+2015 (61 Gem) : ALADIN DSS IMAGE @ 07h 26m 56.33s +20° 15' 27.3"
 
 
 
 
WDS 07269+2015 CHR 26 (61 Gem) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07269+2015 CHR 26 distance=1' 07273+2017 GRV 734 distance=6' 07255+2016 BKO 328 distance=21' 07256+2030 STF1083 distance=24' 07247+2019 BKO 325BC distance=33' 07251+1956 HU 706 distance=33' 07247+2019 BKO 325AB distance=33' 07248+2003 BKO 327 distance=33' 07247+2008 BKO 326 distance=33' 07247+2036 STJ 30 distance=38' 07296+1958 TDS 378 distance=42' 07286+1939 SKF 214 distance=43' 07237+2025 MET 50AB distance=47' 07237+2025 MET 50AC distance=47' 07237+2025 LWR 7AD distance=47' 07237+2025 LWR 7AE distance=47' 07247+1937 J 2814 distance=49' 07292+2055 STT9001 distance=51' 07317+1958 LEP 28 distance=70' 07219+2027 BU 1413AB distance=72' 07219+2027 BU 1413BC distance=72' 07277+2127 MCA 30Aa,Ab distance=73' 07277+2127 SHJ 368AB distance=73' 07277+2127 SHJ 368AC distance=73' 07277+2127 HDS1050AD distance=73' 07288+1903 UC 110 distance=78' 07312+2105 HO 34 distance=78' 07241+2127 STF1081AB distance=82' 07241+2127 STF1081AC distance=82' 07324+2106 COU 378 distance=92' 07305+1858 OCC 326 distance=93' 07279+2147 GRV 735 distance=94' 07216+2118 OCC 279 distance=98' 07312+1859 BRT2376 distance=98' 07250+1842 HJ 2379 distance=98' 07338+1958 CVR 467 distance=98' 07287+2151 OCC1064 distance=99' 07261+2153 OCC 634Aa,Ab distance=99' 07261+2153 BID 2AB distance=99' 07198+2028 HJ 2372 distance=102' 07266+1834 XMI 62AB distance=102' 07266+1834 BKO 329AC distance=102' 07326+2121 TDS4910 distance=103' 07205+1924 OCC 31 distance=105' 07265+1831 STF1090AB distance=105' 07265+1831 STF1090AC distance=105' 07265+1831 STF1090BC distance=105' 07202+1931 OCC 30 distance=105' 07344+2009 COU 380 distance=106' 07228+1846 BRT2373 distance=107' 07328+2125 COU 379 distance=109' 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 07269+2015 CHR 26 24 0.1 1
Show 07273+2017 GRV 734 48 36.4 6
Show 07255+2016 BKO 328 161 7.0 21
Show 07256+2030 STF1083 226 6.9 24
Show 07247+2019 BKO 325 BC 297 3.5 33
Show 07251+1956 HU 706 228 0.8 33
Show 07247+2019 BKO 325 AB 27 13.3 33
Show 07248+2003 BKO 327 242 10.3 33
Show 07247+2008 BKO 326 155 9.4 33
Show 07247+2036 STJ 30 145 1.1 38
Show 07296+1958 TDS 378 126 1.1 42
Show 07286+1939 SKF 214 348 23.0 43
Show 07237+2025 MET 50 AB 336 6.4 47
Show 07237+2025 MET 50 AC 74 8.7 47
Show 07237+2025 LWR 7 AD 277 9.8 47
Show 07237+2025 LWR 7 AE 327 13.9 47
Show 07247+1937 J 2814 314 0.8 49
Show 07292+2055 STT9001 3 99.4 51
Show 07317+1958 LEP 28 305 66.3 70
Show 07219+2027 BU 1413 AB 188 13.5 72
Show 07219+2027 BU 1413 BC 244 7.5 72
Show 07277+2127 MCA 30 Aa,Ab 346 0.1 73
Show 07277+2127 SHJ 368 AB 324 43.0 73
Show 07277+2127 SHJ 368 AC 221 133.3 73
Show 07277+2127 HDS1050 AD 98 3.9 73
Show 07288+1903 UC 110 141 29.0 78
Show 07312+2105 HO 34 12 2.7 78
Show 07241+2127 STF1081 AB 234 1.9 82
Show 07241+2127 STF1081 AC 63 107.0 82
Show 07324+2106 COU 378 309 5.5 92
Show 07305+1858 OCC 326 -1 0.1 93
Show 07279+2147 GRV 735 312 26.3 94
Show 07216+2118 OCC 279 -1 0.1 98
Show 07312+1859 BRT2376 126 4.8 98
Show 07250+1842 HJ 2379 339 6.6 98
Show 07338+1958 CVR 467 233 22.2 98
Show 07287+2151 OCC1064 320 0.3 99
Show 07261+2153 OCC 634 Aa,Ab -1 0.1 99
Show 07261+2153 BID 2 AB 321 100.3 99
Show 07198+2028 HJ 2372 3 21.4 102
Show 07266+1834 XMI 62 AB 274 14.7 102
Show 07266+1834 BKO 329 AC 74 13.5 102
Show 07326+2121 TDS4910 18 1.2 103
Show 07205+1924 OCC 31 -1 0.1 105
Show 07265+1831 STF1090 AB 98 60.8 105
Show 07265+1831 STF1090 AC 80 49.0 105
Show 07265+1831 STF1090 BC 328 20.9 105
Show 07202+1931 OCC 30 -1 0.1 105
Show 07344+2009 COU 380 265 1.7 106
Show 07228+1846 BRT2373 116 7.2 107
Show 07328+2125 COU 379 262 2.0 109

 
 
WDS 07269+2015 : COMPONENTS
 
 
  A
B pa=22.2°
sep=0.05"
 
 
07269+2015 A
 
 
Componente originario normalizzato AB Name 61 Gem Coord arcsec 2000 072656.33+201527.3 Mag 5.9
Spectral class F2V (yellow-white) PmRA 2.00 PmDE -12.0 SAO 79391
HIP 36156 Tycho2 1355-00489-1 HD 58579 HR 2837
GC 9937 BD BD+20 1805 Flamsteed 61 Geminorum Flamsteed name 61 Gem
Tycho2
Tycho2 1355-00489-1 Pflag RAmdeg 111.73471540 DEmdeg 20.25755631
PmRA 3.1 PmDE -10.9 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.7 EpRAm 1991.39 EpDEm 1991.38
Num 23 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 6.299 E BTmag 0.015 VTmag 5.973
E VTmag 0.010 Prox 999 TYC T HIP 36156
CCDM RAdeg 111.73470806 DEdeg 20.25758111 EpRA 1990 1.84
EpDE 1990 1.84 E RAdeg 3.8 E DEdeg 4.3 Posflg
Corr 0.3
SAO
SAO 79391 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.022 Vmag 5.9 SpType F0
Double code Source 70 CatNum 9937 DM BD+20 1805
DMcomp BDsup HD 58579 M HD 0
GC 9937 RA1950rad 1.9372818 DE1950rad 0.35533153 PmRA2000 -0.0004
PmDE2000 -0.019
Hipparcos
Catalog H HIP 36156 Proxy RAhms 07 26 56.33
DEdms +20 15 27.3 Vmag 5.94 VarFlag R Vmag H
RAdeg 111.735 DEdeg 20.2576 AstroRef Plx 8.04
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 58579 BD BD+20 1805
CD CP Dm number +20 1805 VIred 0.35
SpType F2Vn R SpType Coord arcsec 2000 072656.33+201527.3
Hipparcos 2
HIP 36156 Sn 5 So 0 Nc 1
RArad 1.9501384908 DErad 0.3535615031 Plx 7.3 PmRA 1.15
PmDE -11.35 E RArad 0.4 E DErad 0.28 E Plx 0.44
E pmRA 0.41 E pmDE 0.32 Hpmag 6.021 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.336 E BV 0.006
VI 0.39
CCDM
Ccdm 07269+2015 RComp Comp A Note1
Note2 Discov num DRAs 2.32 DDEs 27.3
R dRAs 81 Year Theta Rho
Obs 2 Vmag 5.9 Sp F2 PmNote @
PmRA -1 PmDE -9 Dm number +20 1805 Cat1 BD
Name2 +20 842 Cat2 AGK2/3 HD 58579 M HD
ADS BDS M ADS BDS N IDS W IDS 07269+2015A
HIC 36156
 
 
07269+2015 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 072656.33+201527.3 Calc delta mag 5.9 Calc coord yes
CCDM
Ccdm 07269+2015 RComp Comp B Note1
Note2 Discov num CHR 26 DRAs DDEs
R dRAs Year 1988 Theta 236 Rho 0.1
Obs 4 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS W IDS 07269+2015B
HIC 36156