17244+0242 TDS 865

 
 
17h 24m 25.91s +02 42' 03.3" P.A. 146 sep 1.3 mag 10.50,11.55 Sp G0
 
 
Coord 2000
17244+0242
Discov num
TDS 865
Comp
Coord arcsec 2000
17 24 25.91 +02 42 03.3
Date first
1991
Date last
1991
Obs
1
Pa first
146
Pa last
146
P.A. Now (θ)
146°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.50
Mag sec
11.55
delta mag (ΔM)
1.05
Spectral class
G0 (yellow)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.3
Precise sep
1.26
Constellation
Ophiuchus
Tycho2
0405-00395-1
last precise pa
146.3
last precise sep
1.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17244+0242 TDS 865 1991 1 146 1.3 10.50 11.55 172425.91+024203.3

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