15551+2529 BRT3309

 
 
15H 55M 06.76S +25 30' 01.7" P.A. 286 SEP 3.3 MAG 10.73,11.58
 
 
Coord 2000
15551+2529
Discov num
BRT3309
Comp
Coord arcsec 2000
15 55 06.76 +25 30 01.7
Date first
1907
Date last
2013
Obs
8
Pa first
288
Pa last
286
P.A. Now (θ)
286°
Sep first
2.8
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
10.73
Mag sec
11.58
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
-054
Sec motion ra
-072
Pri motion dec
+051
Sec motion dec
+051
Notes
N W (See Notes, )
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
Tycho2
2037-00743-1
last precise pa
286
last precise sep
3.33