03537+5316 A 1293 AB

 
 
03h 53m 43.60s +53° 16' 22.9" P.A. 37.00 sep 0.1 mag 8.62,9.46 Sp G0 dist. 52.14 pc (170.08 l.y.)
 
 
Coord 2000 03537+5316 Discov num A  1293 Comp AB Coord arcsec 2000 03 53 43.60 +53 16 22.9
Date first 1906 Date last 2012 Obs 44
Pa first 216 Pa last 37.4 P.A. Now (θ) 37.4°
Sep first 0.3 Sep last 0.122 Sep. Now (ρ) 0.122"
Mag pri 8.62 Mag sec 9.46 delta mag (ΔM) 0.84 Spectral class G0 (yellow)
Pri motion ra -040 Sec motion ra -036
Pri motion dec -068 Sec motion dec -068
Notes N O (See Notes, Orbital solution)
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
03537+5316 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 24278 03 53 44 +53 16 23 A 1293 AB 2012 44 37 0.1 8.62 9.46 0.84 Y <===
Show 24278 03 53 44 +53 16 23 RAO 49 AC 2015 7 243 25.1 8.28 15.60 7.32
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Camelopardalis SAO 24278 HIP 18218 Tycho2 3717-00633-1
Gaia DR2 252050366224397824 HD 24203 ADS 2828 BD BD+52 722
Distance 52.14 Distance ly 170.08
 
 
ORBITAL ELEMENTS
 
 
Period (P)56.39y Periastron (T)1955.5y Semi-major axis (a)0.282a
Eccentricity (e)0.67 Inclination (i)47.25° Longitude of periastron (ω)50.07°
Node (Ω)36.83° Notesn ReferenceLin1992b
Equinox Last observation1986 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 297.6 0.240
2001 302.2 0.228
2002 307.5 0.216
2003 313.3 0.203
2004 319.9 0.191
2005 327.3 0.180
2006 335.8 0.168
2007 345.4 0.158
2008 356.5 0.147
2009 9.4 0.135
2010 25.0 0.120
2011 46.1 0.100
2012 80.8 0.075
2013 133.4 0.072
2014 170.0 0.102
2015 188.1 0.140
2016 198.5 0.175
2017 205.5 0.207
2018 210.7 0.236
2019 214.9 0.261
2020 218.4 0.282
2021 221.4 0.302
2022 224.0 0.319
2023 226.4 0.334
2024 228.6 0.347
2025 230.7 0.358
2026 232.6 0.368
2027 234.5 0.376
2028 236.3 0.383
2029 238.0 0.389
2030 239.6 0.394


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



 
 


wds03537%2B5316a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic