16431-7731 HJ 4858 (Bet Aps)

 
 
16h 43m 04.65s -77 31' 02.7" P.A. 56 sep 91.5 mag 4.24,12.00 Sp K0III dist. 48.12 pc (156.97 l.y.)
 
 
Coord 2000
16431-7731
Discov num
HJ 4858
Comp
Coord arcsec 2000
16 43 04.65 -77 31 02.7
Date first
1835
Date last
2000
Obs
5
Pa first
105
Pa last
56
P.A. Now (θ)
56°
Sep first
20.0
Sep last
91.5
Sep. Now (ρ)
91.5"
Mag pri
4.24
Mag sec
12.00
delta mag (ΔM)
7.76
Spectral class
K0III (yellow-orange)
Pri motion ra
-287
Sec motion ra
Pri motion dec
-350
Sec motion dec
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Bet Aps
Constellation
Apus
SAO
257424
HIP
81852
Tycho2
9447-03154-1
HD
149324
HR
6163
GC
22370
CP
CP-77 1221
Bayer
Beta Apodis
Bayer name
Bet Aps
Distance
48.12
Distance ly
156.97
last precise pa
55.9
last precise sep
91.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16431-7731 HJ 4858 2000 5 56 91.5 4.24 12.00 K0III N D 164305.42-773059.7
16431-7731 HJ 4858 2010 6 55 95.9 4.24 12.00 K0III NU 164305.42-773059.7

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