16072+4613 HDS2274

 
 
16h 07m 14.00s +46 13' 22.0" P.A. 41 sep 0.3 mag 9.17,10.54 Sp G5 dist. 546.45 pc (1782.52 l.y.)
 
 
Coord 2000
16072+4613
Discov num
HDS2274
Comp
Coord arcsec 2000
16 07 14.00 +46 13 22.0
Date first
1991
Date last
2008
Obs
2
Pa first
33
Pa last
41
P.A. Now (θ)
41°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.17
Mag sec
10.54
delta mag (ΔM)
1.37
Spectral class
G5 (yellow)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.2
Precise sep
0.286
Constellation
Hercules
SAO
45898
HIP
78967
Tycho2
3491-01505-1
HD
145120
BD
BD+46 2148
Distance
546.45
Distance ly
1782.52
last precise pa
41.2
last precise sep
0.286
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16072+4613 HDS2274 1991 1 33 0.2 9.17 10.54 G5 160714.00+461322.0
16072+4613 HDS2274 2008 2 41 0.3 9.17 10.54 G5 160714.00+461322.0

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