19010-0827 J  2249

 
 
19h 00m 28.09s -08 28' 30.4" P.A. 227 sep 7.7 mag 11.80,12.30
 
 
Coord 2000
19010-0827
Discov num
J  2249
Comp
Coord arcsec 2000
19 00 28.09 -08 28 30.4
Date first
1942
Date last
2016
Obs
6
Pa first
225
Pa last
227
P.A. Now (θ)
227°
Sep first
7.0
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
11.80
Mag sec
12.30
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-005
Sec motion ra
-013
Pri motion dec
-003
Sec motion dec
-004
Notes
rPM=0.593
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.4
Precise sep
7.674
Constellation
Aquila
last precise pa
227.4
last precise sep
7.674
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19010-0827 J 2249 1942 1 225 7.0 9.70 10.00 190100.00-082700.0
19010-0827 J 2249 2000 2 227 7.7 9.70 10.00 190028.09-082830.4
19010-0827 J 2249 2010 4 227 7.8 9.70 10.00 D 190028.09-082830.4
19010-0827 J 2249 2016 6 227 7.7 11.80 12.30 190028.09-082830.4

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