00584+7120 TDS1690

 
 
00H 58M 26.96S +71 20' 29.8" P.A. 81 SEP 2.2 MAG 11.94,12.42
 
 
Coord 2000
00584+7120
Discov num
TDS1690
Comp
Coord arcsec 2000
00 58 26.96 +71 20 29.8
Date first
1991
Date last
2015
Obs
2
Pa first
75
Pa last
81
P.A. Now (θ)
81°
Sep first
2.1
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.94
Mag sec
12.42
delta mag (ΔM)
0.48
Spectral class
Pri motion ra
-021
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4304-01474-1
last precise pa
81.3
last precise sep
2.2