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
Constellation
Crater
HIP
57361
Tycho2
6099-00780-1
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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