00215+2658 HJ 1020

 
 
00H 21M 32.01S +26 57' 43.7" P.A. 182 SEP 11.2 MAG 8.22,11.71 SP K2 DIST. 813.01 PC (2652.04 L.Y.)
 
 
Coord 2000
00215+2658
Discov num
HJ 1020
Comp
Coord arcsec 2000
00 21 32.01 +26 57 43.7
Date first
1882
Date last
2012
Obs
16
Pa first
180
Pa last
182
P.A. Now (θ)
182°
Sep first
11.0
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
8.22
Mag sec
11.71
delta mag (ΔM)
3.49
Spectral class
K2 (yellow-orange)
Pri motion ra
+015
Sec motion ra
+014
Pri motion dec
-002
Sec motion dec
-006
Notes
rPM=0.271 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
73921
HIP
1709
Tycho2
1733-00217-1
HD
1716
BD
BD+26 40
Distance
813.01
Distance ly
2652.04
last precise pa
182
last precise sep
11.218