02511+4807 ES  557

 
 
02H 51M 07.34S +48 06' 57.5" P.A. 323 SEP 5.9 MAG 9.58,12.90 SP M5
 
 
Coord 2000
02511+4807
Discov num
ES  557
Comp
Coord arcsec 2000
02 51 07.34 +48 06 57.5
Date first
1908
Date last
2007
Obs
5
Pa first
316
Pa last
323
P.A. Now (θ)
323°
Sep first
5.0
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
9.58
Mag sec
12.90
delta mag (ΔM)
3.32
Spectral class
M5 (red)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3301-00320-1
last precise pa
322.5
last precise sep
5.92