03162+5810 MLB 115AB

 
 
03H 16M 14.02S +58 10' 01.4" P.A. 1.4 SEP 4.98 MAG 10.30,11.38 SP M2V~: DIST. 14.39 PC (46.94 L.Y.)
 
 
Coord 2000
03162+5810
Discov num
MLB 115
Comp
AB
Coord arcsec 2000
03 16 14.02 +58 10 01.4
Date first
1914
Date last
2016
Obs
95
Pa first
39
Pa last
2
P.A. Now (θ)
1.4°
Sep first
2.8
Sep last
5.0
Sep. Now (ρ)
4.98"
Mag pri
10.30
Mag sec
11.38
delta mag (ΔM)
1.08
Spectral class
M2V~: (red)
Pri motion ra
+431
Sec motion ra
+436
Pri motion dec
-325
Sec motion dec
-305
Notes
O (Orbital solution)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
03162+5810 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03162+5810 MLB 115 AB 1914 2016 95 1 5.0 10.30 11.38 1.08 Y <===
Show 03162+5810 LEP 13 AC 1999 2003 2 198 999.9 10.30 15.24 4.94
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Camelopardalis
HIP
15220
Tycho2
3714-00019-1
ADS
2427
GL
Gl 130.1A
Distance
14.39
Distance ly
46.94
last precise pa
1.7
last precise sep
5.004
 
 
ORBITAL ELEMENTS
 
 
Period (P)780.31y Periastron (T)2119.72y Semi-major axis (a)5.072a
Eccentricity (e)0.017 Inclination (i)135.4° Longitude of periastron (ω)219.4°
Node (Ω)174.6° Note Grade5(1=Definitive, 9=Indet.)
Equinox2000 Last observation2005
label rho theta
2000 4.911 7.2
2001 4.916 6.9
2002 4.922 6.5
2003 4.927 6.2
2004 4.932 5.8
2005 4.936 5.5
2006 4.941 5.1
2007 4.945 4.8
2008 4.950 4.4
2009 4.954 4.1
2010 4.958 3.7
2011 4.961 3.4
2012 4.965 3.1
2013 4.969 2.7
2014 4.972 2.4
2015 4.975 2.0
2016 4.978 1.7
2017 4.981 1.4
2018 4.984 1.0
2019 4.986 0.7
2020 4.989 0.3
2021 4.991 360.0
2022 4.993 359.7
2023 4.995 359.3
2024 4.997 359.0
2025 4.998 358.6
2026 5.000 358.3
2027 5.001 358.0
2028 5.002 357.6
2029 5.003 357.3
2030 5.004 357.0

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