20012+0120 A  2275

 
 
20h 01m 13.45s +01 20' 13.7" P.A. 146 sep 0.4 mag 9.80,10.40 Sp F8
 
 
Coord 2000
20012+0120
Discov num
A  2275
Comp
Coord arcsec 2000
20 01 13.45 +01 20 13.7
Date first
1910
Date last
2017
Obs
22
Pa first
63
Pa last
146
P.A. Now (θ)
146°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.80
Mag sec
10.40
delta mag (ΔM)
0.6
Spectral class
F8 (yellow-white)
Pri motion ra
+028
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.2
Precise sep
0.381
Constellation
Aquila
last precise pa
146.2
last precise sep
0.381
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20012+0120 A 2275 1994 21 123 0.4 9.80 10.40 F8 200113.45+012013.7
20012+0120 A 2275 2017 22 146 0.4 9.80 10.40 F8 200113.45+012013.7

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