19526-0248 HJ  899

 
 
19h 52m 41.21s -02 47' 53.0" P.A. 197 sep 10.8 mag 10.74,11.05
 
 
Coord 2000
19526-0248
Discov num
HJ  899
Comp
Coord arcsec 2000
19 52 41.21 -02 47 53.0
Date first
1827
Date last
2010
Obs
6
Pa first
225
Pa last
197
P.A. Now (θ)
197°
Sep first
8.0
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
10.74
Mag sec
11.05
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
-001
Sec motion ra
+012
Pri motion dec
-007
Sec motion dec
-004
Notes
rPM=1.055
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.1
Precise sep
10.8
Constellation
Aquila
Tycho2
5151-01919-1
last precise pa
197.1
last precise sep
10.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19526-0248 HJ 899 1998 3 199 11.0 10.74 11.00 D 195241.21-024753.0
19526-0248 HJ 899 2010 5 197 10.8 10.74 11.00 D 195241.21-024753.0

If you need more information about this double, apply for a data request form to the WDS.