10384-2640 RST 500

 
 
10h 38m 25.88s -26 40' 45.1" P.A. 334 sep 1.6 mag 11.03,12.60
 
 
Coord 2000
10384-2640
Discov num
RST 500
Comp
Coord arcsec 2000
10 38 25.88 -26 40 45.1
Date first
1930
Date last
1944
Obs
3
Pa first
329
Pa last
334
P.A. Now (θ)
334°
Sep first
1.5
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
11.03
Mag sec
12.60
delta mag (ΔM)
1.57
Spectral class
Pri motion ra
-073
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334
Precise sep
1.57
Cdsa2 id
RST 500
Constellation
Hydra
Tycho2
6641-01133-1
Ra deg
10.640522222222222
De deg
-26.679194444444445
last precise pa
334
last precise sep
1.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10384-2640 RST 500 1944 3 334 1.6 11.03 12.60 103825.88-264045.1

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