14515-7456 HJ 4695AB

 
 
14h 51m 30.18s -74 55' 59.1" P.A. 288 sep 17.7 mag 6.83,12.00 Sp B8V dist. 254.45 pc (830.02 l.y.)
 
 
Coord 2000
14515-7456
Discov num
HJ 4695
Comp
AB
Coord arcsec 2000
14 51 30.18 -74 55 59.1
Date first
1835
Date last
2000
Obs
7
Pa first
292
Pa last
288
P.A. Now (θ)
288°
Sep first
15.0
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
6.83
Mag sec
12.00
delta mag (ΔM)
5.17
Spectral class
B8V (blue-white)
Pri motion ra
-010
Sec motion ra
-013
Pri motion dec
-004
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
14515-7456 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 257204 14515-7456 HDS2096 Aa,Ab 1991 1991 1 274 0.1 7.02 8.90 1.88
Show 257204 14515-7456 HJ 4695 AB 1835 2000 7 288 17.7 6.83 12.00 5.17 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
SAO
257204
HIP
72671
Tycho2
9270-02135-1
HD
130081
CP
CP-74 1246
Distance
254.45
Distance ly
830.02
last precise pa
288.4
last precise sep
17.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14515-7456 HJ 4695 AB 2000 6 288 17.7 6.80 12.00 B8V D 145130.18-745559.1

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