02176+5724 STI1830

 
 
02H 17M 48.32S +57 24' 14.6" P.A. 70 SEP 8.4 MAG 9.94,11.10
 
 
Coord 2000
02176+5724
Discov num
STI1830
Comp
Coord arcsec 2000
02 17 48.32 +57 24 14.6
Date first
1908
Date last
2011
Obs
9
Pa first
72
Pa last
70
P.A. Now (θ)
70°
Sep first
6.5
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
9.94
Mag sec
11.10
delta mag (ΔM)
1.16
Spectral class
Pri motion ra
+001
Sec motion ra
-001
Pri motion dec
-003
Sec motion dec
+002
Notes
rPM=1.703
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3694-02387-1
last precise pa
69.8
last precise sep
8.42