16270-1746 TOK 602

 
 
16h 27m 01.66s -17 46' 07.3" P.A. 238 sep 179.7 mag 7.28,13.69 Sp F5V dist. 52.91 pc (172.59 l.y.)
 
 
Coord 2000
16270-1746
Discov num
TOK 602
Comp
Coord arcsec 2000
16 27 01.66 -17 46 07.3
Date first
1980
Date last
2010
Obs
5
Pa first
238
Pa last
238
P.A. Now (θ)
238°
Sep first
179.5
Sep last
179.7
Sep. Now (ρ)
179.7"
Mag pri
7.28
Mag sec
13.69
delta mag (ΔM)
6.41
Spectral class
F5V (yellow-white)
Pri motion ra
+011
Sec motion ra
+002
Pri motion dec
-038
Sec motion dec
-045
Notes
rPM=0.253 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.3
Precise sep
179.71
Constellation
Ophiuchus
SAO
159919
HIP
80570
Tycho2
6207-00172-1
HD
148198
BD
BD-17 4572
Distance
52.91
Distance ly
172.59
last precise pa
238.3
last precise sep
179.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16270-1746 TOK 602 2000 4 238 179.7 7.28 13.69 F5V 162701.66-174607.3
16270-1746 TOK 602 2010 5 238 179.7 7.28 13.69 F5V 162701.66-174607.3

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