10548-2947 LDS4037

 
 
10h 54m 45.76s -29 47' 16.4" P.A. 272 sep 116.3 mag 11.52,12.02
 
 
Coord 2000
10548-2947
Discov num
LDS4037
Comp
Coord arcsec 2000
10 54 45.76 -29 47 16.4
Date first
1913
Date last
2010
Obs
6
Pa first
272
Pa last
272
P.A. Now (θ)
272°
Sep first
116.7
Sep last
116.3
Sep. Now (ρ)
116.3"
Mag pri
11.52
Mag sec
12.02
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+081
Sec motion ra
+079
Pri motion dec
-066
Sec motion dec
-067
Notes
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.9
Precise sep
116.34
Constellation
Hydra
last precise pa
271.9
last precise sep
116.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10548-2947 LDS4037 1999 4 272 116.4 13.30 13.60 D 105445.76-294716.4
10548-2947 LDS4037 2010 6 272 116.3 11.52 12.02 105445.76-294716.4

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