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
 
 
Precise pa
182
Precise sep
11.218
Cdsa2 id
HJ 1020
Constellation
Andromeda
SAO
73921
HIP
1709
Tycho2
1733-00217-1
HD
1716
BD
BD+26 40
Ra deg
0.35889166666666666
De deg
26.962138888888887
Distance
813.01
Distance ly
2652.04
last precise pa
182
last precise sep
11.218
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00215+2658 HJ 1020 2003 14 182 11.1 8.22 11.71 K2 D 002132.01+265743.7
00215+2658 HJ 1020 2012 16 182 11.2 8.22 11.71 K2 D 002132.01+265743.7

If you need more information about this double, apply for a data request form to the WDS.