14560+3218 STT 289

 
 
14h 55m 58.63s +32 18' 00.3" P.A. 108 sep 5 mag 6.20,11.10 Sp A2V dist. 95.79 pc (312.47 l.y.)
 
 
Coord 2000
14560+3218
Discov num
STT 289
Comp
Coord arcsec 2000
14 55 58.63 +32 18 00.3
Date first
1846
Date last
2015
Obs
41
Pa first
119
Pa last
108
P.A. Now (θ)
108°
Sep first
4.6
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
6.20
Mag sec
11.10
delta mag (ΔM)
4.9
Spectral class
A2V (white)
Pri motion ra
-055
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.6
Precise sep
5.021
Constellation
Bootes
SAO
64408
HIP
73068
Tycho2
2555-01297-1
HD
132029
HR
5569
BD
BD+32 2531
Distance
95.79
Distance ly
312.47
last precise pa
107.6
last precise sep
5.021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14560+3218 STT 289 2000 35 112 4.8 6.20 10.20 A2V D 145558.63+321800.3
14560+3218 STT 289 2008 37 111 4.8 6.20 10.20 A2V D 145558.63+321800.3
14560+3218 STT 289 2010 39 110 4.6 6.20 10.20 A2V D 145558.63+321800.3
14560+3218 STT 289 2015 41 108 5.0 6.20 11.10 A2V 145558.63+321800.3

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