11427-1838 ALD  48

 
 
11h 42m 40.81s -18 37' 34.7" P.A. 127 sep 2.6 mag 10.00,11.80 Sp A2IV
 
 
Coord 2000
11427-1838
Discov num
ALD  48
Comp
Coord arcsec 2000
11 42 40.81 -18 37 34.7
Date first
1927
Date last
2003
Obs
5
Pa first
128
Pa last
127
P.A. Now (θ)
127°
Sep first
2.7
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
10.00
Mag sec
11.80
delta mag (ΔM)
1.8
Spectral class
A2IV (white)
Pri motion ra
-022
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.9
Precise sep
2.62
Constellation
Crater
Tycho2
6089-01045-1
HD
101771
last precise pa
126.9
last precise sep
2.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11427-1838 ALD 48 2003 3 127 2.6 10.00 11.80 A2IV 114240.81-183734.7

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