18540+2728 LDS4801

 
 
18H 53M 58.00S +27 28' 08.4" P.A. 351 SEP 244.4 MAG 10.49,15.30 SP G5
 
 
Coord 2000
18540+2728
Discov num
LDS4801
Comp
Coord arcsec 2000
18 53 58.00 +27 28 08.4
Date first
1960
Date last
2010
Obs
4
Pa first
351
Pa last
351
P.A. Now (θ)
351°
Sep first
248.0
Sep last
244.4
Sep. Now (ρ)
244.4"
Mag pri
10.49
Mag sec
15.30
delta mag (ΔM)
4.81
Spectral class
G5 (yellow)
Pri motion ra
-058
Sec motion ra
-002
Pri motion dec
-073
Sec motion dec
-134
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
351.2
last precise sep
244.42