10553-2705 STN  20

 
 
10H 55M 15.70S -27 04' 41.9" P.A. 207 SEP 3.7 MAG 10.02,10.61 SP F5V
 
 
Coord 2000
10553-2705
Discov num
STN  20
Comp
Coord arcsec 2000
10 55 15.70 -27 04 41.9
Date first
1882
Date last
2000
Obs
14
Pa first
204
Pa last
207
P.A. Now (θ)
207°
Sep first
2.3
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
10.02
Mag sec
10.61
delta mag (ΔM)
0.59
Spectral class
F5V (yellow-white)
Pri motion ra
+014
Sec motion ra
-018
Pri motion dec
+040
Sec motion dec
-023
Notes
rPM=1.667
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
6643-00811-1
HD
94658
last precise pa
207.2
last precise sep
3.7