03537+5316 A  1293AB

 
 
03H 53M 43.60S +53 16' 22.9" P.A. 205.5 SEP 0.21 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
P.A. Now (θ)
205.5°
Sep first
0.3
Sep last
0.1
Sep. Now (ρ)
0.21"
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_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 24278 03537+5316 A 1293 AB 1906 2012 44 206 0.2 8.62 9.46 0.84 Y <===
Show 24278 03537+5316 RAO 49 AC 1999 2012 3 242 25.9 8.28 15.60 7.32
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Camelopardalis
SAO
24278
HIP
18218
Tycho2
3717-00633-1
HD
24203
ADS
2828
BD
BD+52 722
Distance
52.14
Distance ly
170.08
last precise pa
37.4
last precise sep
0.122
 
 
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° Note Grade3(1=Definitive, 9=Indet.)
Equinox Last observation1986
label rho theta
2000 0.240 297.6
2001 0.228 302.2
2002 0.216 307.5
2003 0.203 313.3
2004 0.191 319.9
2005 0.180 327.3
2006 0.168 335.8
2007 0.158 345.4
2008 0.147 356.5
2009 0.135 9.4
2010 0.120 25.0
2011 0.100 46.1
2012 0.075 80.8
2013 0.072 133.4
2014 0.102 170.0
2015 0.140 188.1
2016 0.175 198.5
2017 0.207 205.5
2018 0.236 210.7
2019 0.261 214.9
2020 0.282 218.4
2021 0.302 221.4
2022 0.319 224.0
2023 0.334 226.4
2024 0.347 228.6
2025 0.358 230.7
2026 0.368 232.6
2027 0.376 234.5
2028 0.383 236.3
2029 0.389 238.0
2030 0.394 239.6

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

grafico orbita





grafico misure orbit6
Measures: green=micrometric, blue=interferometric, purple=photographic