15216+0942 TDS9497

 
 
15h 21m 33.38s +09 41' 45.3" P.A. 243 sep 0.6 mag 10.92,10.94
 
 
Coord 2000
15216+0942
Discov num
TDS9497
Comp
Coord arcsec 2000
15 21 33.38 +09 41 45.3
Date first
1991
Date last
1991
Obs
1
Pa first
243
Pa last
243
P.A. Now (θ)
243°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.92
Mag sec
10.94
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242.5
Precise sep
0.61
Constellation
Serpens
Tycho2
0931-00510-1
last precise pa
242.5
last precise sep
0.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15216+0942 TDS9497 1991 1 243 0.6 10.92 10.94 152133.38+094145.3

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