11456-2021 LDS4140

 
 
11h 45m 34.34s -20 21' 13.1" P.A. 60 sep 15.3 mag 13.20,20.80 dist. 19.26 pc (62.83 l.y.)
 
 
Coord 2000
11456-2021
Discov num
LDS4140
Comp
Coord arcsec 2000
11 45 34.34 -20 21 13.1
Date first
1960
Date last
2010
Obs
4
Pa first
61
Pa last
60
P.A. Now (θ)
60°
Sep first
16.0
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
13.20
Mag sec
20.80
delta mag (ΔM)
7.6
Spectral class
Pri motion ra
+182
Sec motion ra
Pri motion dec
+072
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60.4
Precise sep
15.34
Cdsa2 id
LDS 4140
Constellation
Crater
HIP
57361
Tycho2
6099-00780-1
Ra deg
11.759538888888889
De deg
-20.35363888888889
Distance
19.26
Distance ly
62.83
last precise pa
60.4
last precise sep
15.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11456-2021 LDS4140 1960 1 61 16.0 13.20 20.80 114534.34-202113.1
11456-2021 LDS4140 2000 2 61 16.6 13.20 20.80 114534.34-202113.1
11456-2021 LDS4140 2010 4 61 15.2 13.20 20.80 114534.34-202113.1

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