14451-2215 ARA1488

 
 
14h 45m 06.41s -22 15' 37.2" P.A. 299.00 sep 8.0 mag 11.50,13.20
 
 
Coord 2000
14451-2215
Discov num
ARA1488
Comp
Coord arcsec 2000
14 45 06.41 -22 15 37.2
Date first
1920
Date last
2015
Obs
7
Pa first
301
Pa last
299
P.A. Now (θ)
299°
Sep first
6.7
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
11.50
Mag sec
13.20
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-007
Sec motion ra
-024
Pri motion dec
+000
Sec motion dec
+009
Notes
rPM=0.75
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.1
Precise sep
7.995
Constellation
Libra
Gaia DR2
6278747067218519808
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14451-2215 ARA1488 1998 3 300 7.9 11.50 13.20 D 144506.41-221537.2
14451-2215 ARA1488 1999 4 302 7.8 11.50 13.20 D 144506.41-221537.2
14451-2215 ARA1488 2000 5 301 7.8 11.50 13.20 144506.41-221537.2
14451-2215 ARA1488 2010 6 299 7.5 11.50 13.20 144506.41-221537.2
14451-2215 ARA1488 2015 7 299 8.0 11.50 13.20 144506.41-221537.2

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