19300+0916 HJ  888

 
 
19h 29m 58.36s +09 16' 46.0" P.A. 231 sep 10.9 mag 10.34,11.10
 
 
Coord 2000
19300+0916
Discov num
HJ  888
Comp
Coord arcsec 2000
19 29 58.36 +09 16 46.0
Date first
1827
Date last
2016
Obs
11
Pa first
230
Pa last
231
P.A. Now (θ)
231°
Sep first
4.0
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
10.34
Mag sec
11.10
delta mag (ΔM)
0.76
Spectral class
Pri motion ra
-001
Sec motion ra
-010
Pri motion dec
-008
Sec motion dec
-015
Notes
rPM=0.632
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.6
Precise sep
10.946
Constellation
Aquila
Tycho2
1055-05725-1
Gaia DR2
26209222016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19300+0916 HJ 888 1999 5 231 10.7 10.34 11.10 D 192958.36+091646.0
19300+0916 HJ 888 2001 8 230 10.7 10.34 11.10 D 192958.36+091646.0
19300+0916 HJ 888 2016 10 231 10.9 10.34 11.10 192958.36+091646.0

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