20043+0425 A  2277

 
 
20h 04m 20.41s +04 24' 41.6" P.A. 349 sep 1.8 mag 8.61,11.10 Sp A2
 
 
Coord 2000
20043+0425
Discov num
A  2277
Comp
Coord arcsec 2000
20 04 20.41 +04 24 41.6
Date first
1910
Date last
1975
Obs
6
Pa first
357
Pa last
349
P.A. Now (θ)
349°
Sep first
1.9
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
8.61
Mag sec
11.10
delta mag (ΔM)
2.49
Spectral class
A2 (white)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
348.6
Precise sep
1.81
Constellation
Aquila
Tycho2
0502-00188-1
Gaia DR2
54618532352
HD
190328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20043+0425 A 2277 1975 6 349 1.8 8.61 11.10 A2 200420.41+042441.6

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