01105+3917 COU 1212

 
 
01h 10m 28.86s +39° 16' 43.6" P.A. 174.00 sep 0.3 mag 9.50,10.20 Sp K2
 
 
Coord 2000 01105+3917 Discov num COU1212 Comp Coord arcsec 2000 01 10 28.86 +39 16 43.6
Date first 1974 Date last 2013 Obs 8
Pa first 325 Pa last 174.3 P.A. Now (θ) 174.3°
Sep first 0.4 Sep last 0.269 Sep. Now (ρ) 0.269"
Mag pri 9.50 Mag sec 10.20 delta mag (ΔM) 0.7 Spectral class K2 (yellow-orange)
Pri motion ra +021 Sec motion ra
Pri motion dec +020 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 2800-00759-1 Gaia DR2 370275250917792896
 
 
ORBITAL ELEMENTS
 
 
Period (P)110y Periastron (T)1998.51y Semi-major axis (a)0.59a
Eccentricity (e)0.55 Inclination (i)101° Longitude of periastron (ω)73.8°
Node (Ω)125° Notes ReferenceCou1999b
Equinox Last observation Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 16.6 0.054
2001 338.4 0.094
2002 325.0 0.146
2003 318.7 0.198
2004 315.0 0.247
2005 312.5 0.292
2006 310.6 0.333
2007 309.1 0.370
2008 307.9 0.403
2009 306.9 0.433
2010 306.0 0.459
2011 305.1 0.482
2012 304.4 0.503
2013 303.7 0.521
2014 303.0 0.536
2015 302.4 0.549
2016 301.8 0.561
2017 301.3 0.570
2018 300.7 0.578
2019 300.2 0.584
2020 299.7 0.589
2021 299.1 0.593
2022 298.6 0.595
2023 298.1 0.596
2024 297.6 0.596
2025 297.1 0.594
2026 296.6 0.592
2027 296.1 0.589
2028 295.5 0.585
2029 295.0 0.580
2030 294.5 0.575


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



 
 


wds01105%2B3917a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
 
WDS 01105+3917 COU 1212 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cou1999b orb - Couteau, P. .
Cou1999b Cat. de 2700 Etoiles Doubles "COU", 1999 Obs. de la Cote d'Azur, 3rd ed.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01105+3917 COU1212 1995 7 286 0.2 9.50 10.20 K2 O 011028.86+391643.6
01105+3917 COU1212 2013 8 174 0.3 9.50 10.20 K2 O 011028.86+391643.6

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

 
 
WDS 01105+3917 COU 1212 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01105+3917 COU 1212 : MEASURES
 
 
No records found.

 
 
WDS 01105+3917 : VIRTUAL EYEPIECE
 
 

01105+3917 COU1212A mag 9.5 Sp K2 01105+3917 COU1212B sep 0.3 P.A. 175.60 mag 10.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 01105+3917 : ALADIN DSS IMAGE @ 01h 10m 28.86s +39° 16' 43.6"
 
 
 
 
WDS 01105+3917 COU 1212 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01105+3917  COU1212 distance=0' 01115+3856  MLB1056 distance=25' 01087+3930  ES 1946 distance=26' 01129+3910  CVE  28 distance=29' 01080+3915  RAO  41 distance=30' 01130+3911  MLB1026AB distance=30' 01130+3911  FYM 360AC distance=30' 01127+3933  LDS3243 distance=31' 01136+3925  ALI 736 distance=38' 01085+3956  MLB 914BC distance=44' 01085+3956  MLB 914AB distance=45' 01085+3833  ALI 735 distance=50' 01096+4010  A  1517 distance=54' 01072+3839  A  1516AB distance=55' 01072+3839  STTA 11AB,C distance=55' 01099+4011  AG   15 distance=55' 01081+4012  COU1056 distance=62' 01086+3818  TDS1782 distance=63' 01092+4024  ALI1014 distance=70' 01098+3807  HO  214 distance=70' 01047+3854  A  1514AB distance=72' 01047+3854  A  1514AC distance=72' 01047+3854  A  1514CD distance=72' 01158+3957  ALI1015 distance=73' 01154+3829  HO    6 distance=75' 01073+3805  TDS1778 distance=81' 01084+4035  J   875 distance=82' 01100+4039  A  1518 distance=82' 01046+3823  TDS1755 distance=87' 01032+3940  ES 2448AB distance=89' 01051+3814  J  1804 distance=89' 01039+4004  COU1055 distance=90' 01170+3828  STF 104 distance=91' 01125+3747  COU1057 distance=94' 01112+3743  HO  215 distance=94' 01186+3855  GIC  21 distance=97' 01028+3838  ALI 733AB distance=98' 01164+3807  ES 1947 distance=99' 01167+4028  A  1520 distance=102' 01060+3749  GRV  69 distance=102' 01024+3958  MLB 811 distance=103' 01021+3847  COU1210 distance=103' 01176+4018  A  1521 distance=103' 01191+3857  ALI 737 distance=103' 01189+3958  STT  29 distance=106' 01015+3936  A  1513 distance=107' 01020+4001  GRV  63 distance=108' 01155+3745  SHY 121 distance=110' 01185+4018  MLB 736 distance=111' 01017+4006  TDS1728 distance=113' 01201+3900  GIC  22 distance=113' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 01105+3917 COU1212 174 0.3
Show 01115+3856 MLB1056 42 15.6 25
Show 01087+3930 ES 1946 137 4.5 26
Show 01129+3910 CVE 28 322 7.8 29
Show 01080+3915 RAO 41 245 26.1 30
Show 01130+3911 MLB1026 AB 253 3.9 30
Show 01130+3911 FYM 360 AC 349 18.0 30
Show 01127+3933 LDS3243 46 80.5 31
Show 01136+3925 ALI 736 183 3.1 38
Show 01085+3956 MLB 914 BC 139 6.2 44
Show 01085+3956 MLB 914 AB 137 27.5 45
Show 01085+3833 ALI 735 77 10.0 50
Show 01096+4010 A 1517 257 2.0 54
Show 01072+3839 A 1516 AB 30 0.2 55
Show 01072+3839 STTA 11 AB,C 164 59.3 55
Show 01099+4011 AG 15 70 2.8 55
Show 01081+4012 COU1056 90 0.6 62
Show 01086+3818 TDS1782 220 0.5 63
Show 01092+4024 ALI1014 338 12.8 70
Show 01098+3807 HO 214 249 3.0 70
Show 01047+3854 A 1514 AB 291 7.2 72
Show 01047+3854 A 1514 AC 263 22.0 72
Show 01047+3854 A 1514 CD 121 1.6 72
Show 01158+3957 ALI1015 64 8.0 73
Show 01154+3829 HO 6 123 1.3 75
Show 01073+3805 TDS1778 111 1.5 81
Show 01084+4035 J 875 337 3.4 82
Show 01100+4039 A 1518 280 12.0 82
Show 01046+3823 TDS1755 163 1.1 87
Show 01032+3940 ES 2448 AB 66 2.9 89
Show 01051+3814 J 1804 310 5.2 89
Show 01039+4004 COU1055 296 1.4 90
Show 01170+3828 STF 104 322 13.3 91
Show 01125+3747 COU1057 173 0.4 94
Show 01112+3743 HO 215 225 0.1 94
Show 01186+3855 GIC 21 216 35.4 97
Show 01028+3838 ALI 733 AB 8 5.8 98
Show 01164+3807 ES 1947 44 6.1 99
Show 01167+4028 A 1520 239 3.0 102
Show 01060+3749 GRV 69 332 63.1 102
Show 01024+3958 MLB 811 196 7.1 103
Show 01021+3847 COU1210 81 0.4 103
Show 01176+4018 A 1521 98 0.1 103
Show 01191+3857 ALI 737 300 7.9 103
Show 01189+3958 STT 29 265 20.3 106
Show 01015+3936 A 1513 299 3.7 107
Show 01020+4001 GRV 63 188 28.5 108
Show 01155+3745 SHY 121 59 999.9 110
Show 01185+4018 MLB 736 65 8.1 111
Show 01017+4006 TDS1728 202 2.8 113
Show 01201+3900 GIC 22 47 11.6 113

 
 
WDS 01105+3917 : COMPONENTS
 
 
  A
B pa=175.6°
sep=0.27"
 
 
01105+3917 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 011028.86+391643.6 Mag 9.5 Spectral class K2 (yellow-orange)
PmRA 21.00 PmDE 20.0
 
 
01105+3917 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 011028.86+391643.3 Mag 10.2 Tycho2 2800-00759-1
Calc delta mag 0.7 Calc coord yes
Tycho2
Tycho2 2800-00759-1 Pflag RAmdeg 17.62026730 DEmdeg 39.27879699
PmRA 27.3 PmDE 25.7 E RAmdeg 24 E DEmdeg 26
E pmRA 1.7 E pmDE 1.7 EpRAm 1987.77 EpDEm 1985.84
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 11.251 E BTmag 0.059 VTmag 10.264
E VTmag 0.037 Prox 999 TYC T HIP
CCDM RAdeg 17.62018667 DEdeg 39.27873694 EpRA 1990 1.83
EpDE 1990 1.67 E RAdeg 25.9 E DEdeg 30.4 Posflg
Corr -0.2