19301-0735 RST4630

 
 
19h 30m 08.65s -07 35' 01.5" P.A. 285 sep 0.4 mag 10.80,11.00 Sp A0
 
 
Coord 2000
19301-0735
Discov num
RST4630
Comp
Coord arcsec 2000
19 30 08.65 -07 35 01.5
Date first
1938
Date last
1950
Obs
3
Pa first
287
Pa last
285
P.A. Now (θ)
285°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.80
Mag sec
11.00
delta mag (ΔM)
0.2
Spectral class
A0 (white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.7
Precise sep
0.35
Constellation
Aquila
Tycho2
5722-00375-1
Gaia DR2
4206896968668410240
HD
183480
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19301-0735 RST4630 1950 3 285 0.4 10.80 11.00 A0 193008.65-073501.5

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