02027+1234 HJ   20AB

 
 
02H 02M 42.47S +12 33' 50.5" SEP 22.3 MAG 10.15,12.33 SP G5
 
 
Coord 2000
02027+1234
Discov num
HJ   20
Comp
AB
Coord arcsec 2000
02 02 42.47 +12 33 50.5
Date first
1825
Date last
2013
Obs
12
Pa first
15
Pa last
0
P.A. Now (θ)
Sep first
25.0
Sep last
22.3
Sep. Now (ρ)
22.3"
Mag pri
10.15
Mag sec
12.33
delta mag (ΔM)
2.18
Spectral class
G5 (yellow)
Pri motion ra
+040
Sec motion ra
+021
Pri motion dec
-005
Sec motion dec
+001
Notes
rPM=0.494
Nature of this double is uncertain.
 
 
02027+1234 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02027+1234 HJ 20 AB 1825 2013 12 0 22.3 10.15 12.33 2.18 <===
Show 02027+1234 SIN 2 BC 1989 2010 4 77 10.3 12.33 14.06 1.73
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
Tycho2
0636-01111-1
last precise pa
0.4
last precise sep
22.3