02430+2014 A  2220

 
 
02h 43m 01.04s +20 13' 50.1" P.A. 224 sep 1.8 mag 7.78,11.41 Sp G5 dist. 225.23 pc (734.7 l.y.)
 
 
Coord 2000
02430+2014
Discov num
A  2220
Comp
Coord arcsec 2000
02 43 01.04 +20 13 50.1
Date first
1910
Date last
2004
Obs
9
Pa first
224
Pa last
224
P.A. Now (θ)
224°
Sep first
1.6
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
7.78
Mag sec
11.41
delta mag (ΔM)
3.63
Spectral class
G5 (yellow)
Pri motion ra
+007
Sec motion ra
+006
Pri motion dec
-012
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
75531
HIP
12688
Tycho2
1229-00195-1
HD
16883
BD
BD+19 405
Distance
225.23
Distance ly
734.7
last precise pa
224.4
last precise sep
1.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02430+2014 A 2220 1991 8 226 1.8 7.78 11.41 G5 024301.04+201350.1

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