02177+5706 STI1831

 
 
02H 17M 39.40S +57 05' 45.0" P.A. 142 SEP 4.6 MAG 10.76,11.80
 
 
Coord 2000
02177+5706
Discov num
STI1831
Comp
Coord arcsec 2000
02 17 39.40 +57 05 45.0
Date first
1911
Date last
2007
Obs
5
Pa first
164
Pa last
142
P.A. Now (θ)
142°
Sep first
4.1
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
10.76
Mag sec
11.80
delta mag (ΔM)
1.04
Spectral class
Pri motion ra
-004
Sec motion ra
+011
Pri motion dec
+003
Sec motion dec
+005
Notes
rPM=1.252
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
142.2
last precise sep
4.6