20003-3742 HDO 293

 
 
20h 00m 15.92s -37 42' 06.2" P.A. 209 sep 23.7 mag 5.95,13.50 Sp G8III
 
 
Coord 2000
20003-3742
Discov num
HDO 293
Comp
Coord arcsec 2000
20 00 15.92 -37 42 06.2
Date first
1894
Date last
1998
Obs
5
Pa first
220
Pa last
209
P.A. Now (θ)
209°
Sep first
18.0
Sep last
23.7
Sep. Now (ρ)
23.7"
Mag pri
5.95
Mag sec
13.50
delta mag (ΔM)
7.55
Spectral class
G8III (yellow)
Pri motion ra
+019
Sec motion ra
+006
Pri motion dec
-002
Sec motion dec
-038
Notes
rPM=0.995
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.9
Precise sep
23.74
Cdsa2 id
HDO 293
Constellation
Sagittarius
SAO
211719
HD
189195
HR
7629
Ra deg
20.00442222222222
De deg
-37.70172222222222
last precise pa
208.9
last precise sep
23.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20003-3742 HDO 293 1912 4 211 23.0 5.95 13.50 G8III 200015.92-374206.2
20003-3742 HDO 293 1998 5 209 23.7 5.95 13.50 G8III 200015.92-374206.2

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