19302+0917 HJ  889

 
 
19h 30m 12.94s +09 17' 05.5" P.A. 101 sep 26.4 mag 8.53,12.04 Sp K0
 
 
Coord 2000
19302+0917
Discov num
HJ  889
Comp
Coord arcsec 2000
19 30 12.94 +09 17 05.5
Date first
1898
Date last
2013
Obs
8
Pa first
99
Pa last
101
P.A. Now (θ)
101°
Sep first
25.7
Sep last
26.4
Sep. Now (ρ)
26.4"
Mag pri
8.53
Mag sec
12.04
delta mag (ΔM)
3.51
Spectral class
K0 (yellow-orange)
Pri motion ra
-007
Sec motion ra
+003
Pri motion dec
-004
Sec motion dec
-008
Notes
rPM=1.261
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100.8
Precise sep
26.39
Constellation
Aquila
last precise pa
100.8
last precise sep
26.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19302+0917 HJ 889 1999 5 100 26.5 8.53 11.30 K0 D 193012.94+091705.5
19302+0917 HJ 889 2001 6 100 26.6 8.53 11.30 K0 D 193012.94+091705.5
19302+0917 HJ 889 2013 7 101 26.4 8.53 12.04 K0 193012.94+091705.5

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