10375-2818 RST1517

 
 
10h 37m 29.72s -28 17' 59.3" P.A. 44 sep 2.9 mag 12.01,11.54
 
 
Coord 2000
10375-2818
Discov num
RST1517
Comp
Coord arcsec 2000
10 37 29.72 -28 17 59.3
Date first
1913
Date last
1999
Obs
6
Pa first
40
Pa last
44
P.A. Now (θ)
44°
Sep first
2.8
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.01
Mag sec
11.54
delta mag (ΔM)
0.47
Spectral class
Pri motion ra
+000
Sec motion ra
+045
Pri motion dec
+000
Sec motion dec
+017
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.2
Precise sep
2.885
Cdsa2 id
RST 1517
Constellation
Hydra
Tycho2
6645-00081-1
Ra deg
10.624922222222223
De deg
-28.299805555555558
last precise pa
44.2
last precise sep
2.885
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10375-2818 RST1517 1991 5 43 2.8 12.01 11.54 103729.72-281759.3
10375-2818 RST1517 1999 6 44 2.9 12.01 11.54 103729.72-281759.3

If you need more information about this double, apply for a data request form to the WDS.