10320-2021 B  2248

 
 
10h 32m 00.14s -20 20' 57.7" P.A. 62 sep 6.8 mag 9.09,10.10 Sp G5V
 
 
Coord 2000
10320-2021
Discov num
B  2248
Comp
Coord arcsec 2000
10 32 00.14 -20 20 57.7
Date first
1917
Date last
2017
Obs
16
Pa first
68
Pa last
62
P.A. Now (θ)
62°
Sep first
6.6
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
9.09
Mag sec
10.10
delta mag (ΔM)
1.01
Spectral class
G5V (yellow)
Pri motion ra
+004
Sec motion ra
+074
Pri motion dec
-104
Sec motion dec
-046
Notes
N (See Notes)
rPM=0.873
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62.1
Precise sep
6.832
Constellation
Hydra
SAO
178940
Tycho2
6070-00875-1
HD
91279
last precise pa
62.1
last precise sep
6.832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10320-2021 B 2248 2000 13 62 6.9 9.09 10.10 G5V N D 103200.14-202057.7
10320-2021 B 2248 2010 15 60 5.9 9.09 10.10 G5V N 103200.14-202057.7
10320-2021 B 2248 2017 16 62 6.8 9.09 10.10 G5V N 103200.14-202057.7

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