10303-5857 ALD 103

 
 
10h 30m 19.94s -58 56' 27.1" P.A. 127 sep 2.4 mag 10.14,11.30 Sp A5
 
 
Coord 2000
10303-5857
Discov num
ALD 103
Comp
Coord arcsec 2000
10 30 19.94 -58 56 27.1
Date first
1929
Date last
1998
Obs
3
Pa first
127
Pa last
127
P.A. Now (θ)
127°
Sep first
2.5
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.14
Mag sec
11.30
delta mag (ΔM)
1.16
Spectral class
A5 (white)
Pri motion ra
-024
Sec motion ra
-002
Pri motion dec
+012
Sec motion dec
-006
Notes
rPM=1.059
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.6
Precise sep
2.443
Cdsa2 id
ALD 103
Constellation
Carina
Tycho2
8613-00822-1
HD
302988
Ra deg
10.50553888888889
De deg
-58.940861111111104
last precise pa
126.6
last precise sep
2.443
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10303-5857 ALD 103 1990 2 130 2.4 10.14 11.30 A5 103019.94-585627.1
10303-5857 ALD 103 1998 3 127 2.4 10.14 11.30 A5 103019.94-585627.1

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