14512-1855 UC 2855

 
 
14h 51m 10.21s -18 55' 08.1" P.A. 141 sep 24.2 mag 8.35,15.30 Sp G8V dist. 163.4 pc (533.01 l.y.)
 
 
Coord 2000
14512-1855
Discov num
UC 2855
Comp
Coord arcsec 2000
14 51 10.21 -18 55 08.1
Date first
1998
Date last
2015
Obs
3
Pa first
141
Pa last
141
P.A. Now (θ)
141°
Sep first
24.1
Sep last
24.2
Sep. Now (ρ)
24.2"
Mag pri
8.35
Mag sec
15.30
delta mag (ΔM)
6.95
Spectral class
G8V (yellow)
Pri motion ra
+003
Sec motion ra
+009
Pri motion dec
-060
Sec motion dec
-062
Notes
V (Proper motion indicates physical)
rPM=0.101 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.7
Precise sep
24.193
Cdsa2 id
UC 2855
Constellation
Libra
SAO
158843
HIP
72645
Tycho2
6163-00643-1
HD
130875
BD
BD-18 3912
Ra deg
14.852836111111111
De deg
-18.918916666666668
Distance
163.4
Distance ly
533.01
last precise pa
140.7
last precise sep
24.193
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14512-1855 UC 2855 1999 2 142 24.4 9.00 15.30 V 145110.21-185508.1
14512-1855 UC 2855 2000 2 141 24.1 9.00 15.30 V 145110.21-185508.1
14512-1855 UC 2855 2010 3 144 23.6 8.35 15.30 G8V V 145110.21-185508.1
14512-1855 UC 2855 2015 3 141 24.2 8.35 15.30 G8V V 145110.21-185508.1

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