20260-0041 A   728

 
 
20h 26m 01.68s -00 40' 54.3" P.A. 330 sep 0.3 mag 9.90,10.20 Sp K2
 
 
Coord 2000
20260-0041
Discov num
A   728
Comp
Coord arcsec 2000
20 26 01.68 -00 40 54.3
Date first
1904
Date last
1995
Obs
9
Pa first
340
Pa last
330
P.A. Now (θ)
330°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.90
Mag sec
10.20
delta mag (ΔM)
0.3
Spectral class
K2 (yellow-orange)
Pri motion ra
+001
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
330
Precise sep
0.25
Constellation
Aquila
SAO
144420
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20260-0041 A 728 1995 9 330 0.3 9.90 10.20 K2 202601.68-004054.3

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