19008-0913 J  2247

 
 
19h 00m 59.93s -09 11' 30.6" P.A. 283 sep 6.6 mag 12.09,12.84
 
 
Coord 2000
19008-0913
Discov num
J  2247
Comp
Coord arcsec 2000
19 00 59.93 -09 11 30.6
Date first
1942
Date last
2015
Obs
6
Pa first
290
Pa last
283
P.A. Now (θ)
283°
Sep first
5.0
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
12.09
Mag sec
12.84
delta mag (ΔM)
0.75
Spectral class
Pri motion ra
-005
Sec motion ra
-008
Pri motion dec
-006
Sec motion dec
-004
Notes
B (Blue magnitudes)
rPM=0.403
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
283
Precise sep
6.565
Constellation
Aquila
Tycho2
5706-00257-1
Gaia DR2
4202869418919812480
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19008-0913 J 2247 1942 1 290 5.0 12.09 12.84 B 190059.93-091130.6
19008-0913 J 2247 2000 2 283 6.6 12.09 12.84 B 190059.93-091130.6
19008-0913 J 2247 2010 6 289 6.9 12.09 12.84 B 190059.93-091130.6
19008-0913 J 2247 2015 6 283 6.6 12.09 12.84 B 190059.93-091130.6

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