14556-1444 HLD  21

 
 
14h 55m 33.66s -14 44' 09.2" P.A. 19 sep 3.6 mag 10.00,10.19 Sp G2/3V
 
 
Coord 2000
14556-1444
Discov num
HLD  21
Comp
Coord arcsec 2000
14 55 33.66 -14 44 09.2
Date first
1881
Date last
2016
Obs
27
Pa first
23
Pa last
19
P.A. Now (θ)
19°
Sep first
3.9
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
10.00
Mag sec
10.19
delta mag (ΔM)
0.19
Spectral class
G2/3V (yellow)
Pri motion ra
-024
Sec motion ra
-024
Pri motion dec
-045
Sec motion dec
-043
Notes
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19
Precise sep
3.619
Cdsa2 id
HLD 21
Constellation
Libra
Tycho2
5590-00671-1
HD
131718
Ra deg
14.926016666666666
De deg
-14.735888888888889
last precise pa
19
last precise sep
3.619
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14556-1444 HLD 21 2000 24 20 3.4 10.00 10.19 G2/3V D 145533.66-144409.2
14556-1444 HLD 21 2011 25 19 3.4 10.00 10.19 G2/3V D 145533.66-144409.2
14556-1444 HLD 21 2016 27 19 3.6 10.00 10.19 G2/3V 145533.66-144409.2

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