01391+1211 HJ   17

 
 
01H 39M 09.88S +12 12' 15.4" P.A. 281 SEP 8.2 MAG 10.64,10.70
 
 
Coord 2000
01391+1211
Discov num
HJ   17
Comp
Coord arcsec 2000
01 39 09.88 +12 12 15.4
Date first
1825
Date last
2016
Obs
15
Pa first
275
Pa last
281
P.A. Now (θ)
281°
Sep first
6.0
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
10.64
Mag sec
10.70
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
+009
Sec motion ra
-001
Pri motion dec
+056
Sec motion dec
+057
Notes
rPM=0.176 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
Tycho2
0624-00143-1
last precise pa
281.3
last precise sep
8.233