00220+2711 HDS  48

 
 
00h 22m 00.10s +27 11' 09.7" P.A. 243 sep 10.2 mag 8.79,11.74 Sp A2 dist. 215.52 pc (703.03 l.y.)
 
 
Coord 2000
00220+2711
Discov num
HDS  48
Comp
Coord arcsec 2000
00 22 00.10 +27 11 09.7
Date first
1991
Date last
2013
Obs
9
Pa first
242
Pa last
243
P.A. Now (θ)
243°
Sep first
8.2
Sep last
10.2
Sep. Now (ρ)
10.2"
Mag pri
8.79
Mag sec
11.74
delta mag (ΔM)
2.95
Spectral class
A2 (white)
Pri motion ra
+054
Sec motion ra
-028
Pri motion dec
+017
Sec motion dec
-023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
73927
HIP
1740
Tycho2
1733-00031-1
HD
1756
BD
BD+26 42
Distance
215.52
Distance ly
703.03
last precise pa
242.5
last precise sep
10.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00220+2711 HDS 48 1998 5 242 8.8 8.79 11.74 A2 D 002200.10+271109.7
00220+2711 HDS 48 2001 6 242 9.1 8.79 11.74 A2 D 002200.10+271109.7
00220+2711 HDS 48 2012 8 243 10.1 8.79 11.74 A2 D 002200.10+271109.7
00220+2711 HDS 48 2013 9 243 10.2 8.79 11.74 A2 002200.10+271109.7

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