10306-2947 UC 1944

 
 
10h 30m 37.67s -29 46' 43.8" P.A. 61 sep 42.4 mag 10.13,14.94
 
 
Coord 2000
10306-2947
Discov num
UC 1944
Comp
Coord arcsec 2000
10 30 37.67 -29 46 43.8
Date first
1999
Date last
2015
Obs
5
Pa first
61
Pa last
61
P.A. Now (θ)
61°
Sep first
42.5
Sep last
42.4
Sep. Now (ρ)
42.4"
Mag pri
10.13
Mag sec
14.94
delta mag (ΔM)
4.81
Spectral class
Pri motion ra
-080
Sec motion ra
-080
Pri motion dec
-030
Sec motion dec
-029
Notes
V (Proper motion indicates physical)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61.2
Precise sep
42.417
Constellation
Hydra
Tycho2
6632-01167-1
last precise pa
61.2
last precise sep
42.417
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10306-2947 UC 1944 1999 3 61 42.6 10.20 14.90 V 103037.67-294643.8
10306-2947 UC 1944 2000 2 61 42.5 10.20 14.90 V 103037.67-294643.8
10306-2947 UC 1944 2010 4 61 42.6 10.13 14.94 V 103037.67-294643.8
10306-2947 UC 1944 2015 5 61 42.4 10.13 14.94 V 103037.67-294643.8

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