02157+2426 HDO  57

 
 
02H 16M 07.41S +24 25' 15.9" P.A. 95 SEP 7.6 MAG 11.80,12.00
 
 
Coord 2000
02157+2426
Discov num
HDO  57
Comp
Coord arcsec 2000
02 16 07.41 +24 25 15.9
Date first
1891
Date last
2013
Obs
18
Pa first
96
Pa last
95
P.A. Now (θ)
95°
Sep first
7.4
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
11.80
Mag sec
12.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-048
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
Tycho2
1769-00896-1
last precise pa
95.4
last precise sep
7.6