16057+0255 A  2178

 
 
16H 05M 43.92S +02 55' 26.5" P.A. 328 SEP 1.3 MAG 9.34,10.75 SP G5
 
 
Coord 2000
16057+0255
Discov num
A  2178
Comp
Coord arcsec 2000
16 05 43.92 +02 55 26.5
Date first
1910
Date last
2010
Obs
12
Pa first
327
Pa last
328
P.A. Now (θ)
328°
Sep first
1.2
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.34
Mag sec
10.75
delta mag (ΔM)
1.41
Spectral class
G5 (yellow)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
Tycho2
0370-00849-1
HD
144427
last precise pa
327.6
last precise sep
1.274