16575+0252 BAL2430

 
 
16h 57m 29.86s +02 51' 41.0" P.A. 112 sep 13.5 mag 10.80,14.90
 
 
Coord 2000
16575+0252
Discov num
BAL2430
Comp
Coord arcsec 2000
16 57 29.86 +02 51 41.0
Date first
1997
Date last
2000
Obs
4
Pa first
112
Pa last
112
P.A. Now (θ)
112°
Sep first
13.5
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
10.80
Mag sec
14.90
delta mag (ΔM)
4.1
Spectral class
Pri motion ra
-000
Sec motion ra
-001
Pri motion dec
-011
Sec motion dec
-015
Notes
rPM=0.274 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
112.3
Precise sep
13.486
Constellation
Ophiuchus
Tycho2
0389-01205-1
last precise pa
112.3
last precise sep
13.486
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16575+0252 BAL2430 2000 3 113 13.5 10.80 14.90 165729.86+025141.0

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