17479+0121 TDT 510

 
 
17h 47m 55.81s +01 20' 59.2" P.A. 226 sep 6.2 mag 10.87,12.03
 
 
Coord 2000
17479+0121
Discov num
TDT 510
Comp
Coord arcsec 2000
17 47 55.81 +01 20 59.2
Date first
1991
Date last
1991
Obs
1
Pa first
226
Pa last
226
P.A. Now (θ)
226°
Sep first
6.2
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
10.87
Mag sec
12.03
delta mag (ΔM)
1.16
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226
Precise sep
6.15
Constellation
Ophiuchus
Tycho2
0416-00656-2
last precise pa
226
last precise sep
6.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17479+0121 TDT 510 1991 1 226 6.2 10.87 12.03 174755.81+012059.2

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