16522-6244 I   574

 
 
16h 52m 12.42s -62 44' 14.1" P.A. 4 sep 3.1 mag 7.98,10.30 Sp F3V dist. 93.63 pc (305.42 l.y.)
 
 
Coord 2000
16522-6244
Discov num
I   574
Comp
Coord arcsec 2000
16 52 12.42 -62 44 14.1
Date first
1909
Date last
1991
Obs
6
Pa first
0
Pa last
4
P.A. Now (θ)
Sep first
2.0
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
7.98
Mag sec
10.30
delta mag (ΔM)
2.32
Spectral class
F3V (yellow-white)
Pri motion ra
-001
Sec motion ra
-002
Pri motion dec
-073
Sec motion dec
-054
Notes
rPM=0.261 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.3
Precise sep
3.13
Constellation
Ara
SAO
253721
HIP
82533
Tycho2
9043-00260-1
HD
151570
CP
CP-62 5454
Distance
93.63
Distance ly
305.42
last precise pa
4.3
last precise sep
3.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16522-6244 I 574 1991 6 4 3.1 7.98 10.30 F3V 165212.42-624414.1

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