15580+0143 BAL1909

 
 
15H 58M 01.21S +01 44' 05.1" P.A. 269 SEP 4.4 MAG 11.20,11.70
 
 
Coord 2000
15580+0143
Discov num
BAL1909
Comp
Coord arcsec 2000
15 58 01.21 +01 44 05.1
Date first
1990
Date last
2000
Obs
3
Pa first
224
Pa last
269
P.A. Now (θ)
269°
Sep first
3.5
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.20
Mag sec
11.70
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
Tycho2
0353-00344-1
last precise pa
268.5
last precise sep
4.4