02136+5104 BAG   1Aa,Ab

 
 
02H 13M 36.34S +51 03' 56.9" P.A. 47 MAG 5.31, SP G8III:V DIST. 64.98 PC (211.96 L.Y.)
 
 
Coord 2000
02136+5104
Discov num
BAG   1
Comp
Aa,Ab
Coord arcsec 2000
02 13 36.34 +51 03 56.9
Date first
1981
Date last
1981
Obs
1
Pa first
47
Pa last
47
P.A. Now (θ)
47°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
5.31
Mag sec
delta mag (ΔM)
Spectral class
G8III:v (yellow)
Pri motion ra
+347
Sec motion ra
Pri motion dec
-172
Sec motion dec
Notes
N O (See Notes, Orbital solution)
This double is physical.
 
 
02136+5104 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23047 02136+5104 BAG 1 Aa,Ab 1981 1981 1 47 0.0 5.31 Y <===
Show 6 Per 23047 02136+5104 STT 555 AB 1853 2004 15 57 108.9 5.31 10.49 5.18
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
23047
HIP
10366
Tycho2
3293-02271-1
HD
13530
HR
645
GC
2653
BD
BD+50 481
Flamsteed
6 Persei
Flamsteed name
6 Per
Distance
64.98
Distance ly
211.96
last precise pa
47
last precise sep
0.04
 
 
ORBITAL ELEMENTS
 
 
Period (P)1650d (4.52y) Periastron (T)47205.4414d (1988.12y)± 67.9757 Semi-major axis (a)16.75m± 1.5
Eccentricity (e)0.75 Inclination (i)115.6°± 7.72 Longitude of periastron (ω)270°
Node (Ω)168.33°± 10.49 Note Grade9(1=Definitive, 9=Indet.)
Equinox Last observation1991
label rho theta
2000-01-01 0.013 55.3
2001-01-01 0.013 17.8
2002-01-01 0.010 155.0
2003-01-01 0.013 114.4
2004-01-01 0.013 75.6
2005-01-01 0.013 37.2
2006-01-01 0.008 351.3
2007-01-01 0.013 133.5
2008-01-01 0.013 96.1
2009-01-01 0.013 56.6
2010-01-01 0.013 19.2
2011-01-01 0.010 157.2
2012-01-01 0.013 115.7
2013-01-01 0.013 77.0
2014-01-01 0.013 38.5
2015-01-01 0.009 354.5
2016-01-01 0.013 134.9
2017-01-01 0.013 97.4
2018-01-01 0.013 58.0
2019-01-01 0.013 20.6
2020-01-01 0.009 159.7
2021-01-01 0.013 117.0
2022-01-01 0.013 78.4
2023-01-01 0.013 39.8
2024-01-01 0.009 357.2
2025-01-01 0.013 136.2
2026-01-01 0.013 98.8
2027-01-01 0.013 59.3
2028-01-01 0.013 21.9
2029-01-01 0.009 162.4
2030-01-01 0.013 118.3

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