01571+1246 HEI 309

 
 
01H 57M 03.62S +12 46' 47.4" P.A. 1 SEP 2.3 MAG 12.10,12.40
 
 
Coord 2000
01571+1246
Discov num
HEI 309
Comp
Coord arcsec 2000
01 57 03.62 +12 46 47.4
Date first
1984
Date last
2010
Obs
3
Pa first
359
Pa last
1
P.A. Now (θ)
Sep first
2.1
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
12.10
Mag sec
12.40
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
Tycho2
0629-01360-1
last precise pa
0.9
last precise sep
2.29