16477+0242 BAL1926

 
 
16h 47m 44.14s +02 42' 08.0" P.A. 105 sep 12.8 mag 12.20,13.30
 
 
Coord 2000
16477+0242
Discov num
BAL1926
Comp
Coord arcsec 2000
16 47 44.14 +02 42 08.0
Date first
1909
Date last
2010
Obs
4
Pa first
100
Pa last
105
P.A. Now (θ)
105°
Sep first
13.2
Sep last
12.8
Sep. Now (ρ)
12.8"
Mag pri
12.20
Mag sec
13.30
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
+003
Sec motion dec
-009
Notes
rPM=1.333
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104.8
Precise sep
12.78
Constellation
Ophiuchus
Tycho2
0388-01083-1
last precise pa
104.8
last precise sep
12.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16477+0242 BAL1926 2000 2 105 13.0 12.20 13.30 D 164744.14+024208.0
16477+0242 BAL1926 2010 4 105 12.7 12.20 13.30 164744.14+024208.0

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