20134-0246 BRT 497

 
 
20h 13m 24.73s -02 45' 54.5" P.A. 275 sep 4.2 mag 12.51,13.00
 
 
Coord 2000
20134-0246
Discov num
BRT 497
Comp
Coord arcsec 2000
20 13 24.73 -02 45 54.5
Date first
1910
Date last
1910
Obs
1
Pa first
275
Pa last
275
P.A. Now (θ)
275°
Sep first
4.2
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
12.51
Mag sec
13.00
delta mag (ΔM)
0.49
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
274.6
last precise sep
4.243
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20134-0246 BRT 497 1910 1 275 4.2 12.51 13.00 201324.73-024554.5

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