02253+5718 STI1870

 
 
02H 25M 18.09S +57 18' 12.1" P.A. 305 SEP 8.1 MAG 13.31,13.30
 
 
Coord 2000
02253+5718
Discov num
STI1870
Comp
Coord arcsec 2000
02 25 18.09 +57 18 12.1
Date first
1915
Date last
2003
Obs
5
Pa first
306
Pa last
305
P.A. Now (θ)
305°
Sep first
7.1
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
13.31
Mag sec
13.30
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
+011
Sec motion ra
-007
Pri motion dec
-009
Sec motion dec
+006
Notes
rPM=1.649
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
304.8
last precise sep
8.142