11053+1635 A  2378

 
 
11h 05m 20.40s +16 35' 21.4" P.A. 140 sep 0.4 mag 9.91,9.80 Sp F5
 
 
Coord 2000
11053+1635
Discov num
A  2378
Comp
Coord arcsec 2000
11 05 20.40 +16 35 21.4
Date first
1911
Date last
2017
Obs
22
Pa first
129
Pa last
140
P.A. Now (θ)
140°
Sep first
0.7
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.91
Mag sec
9.80
delta mag (ΔM)
0.11
Spectral class
F5 (yellow-white)
Pri motion ra
-035
Sec motion ra
-035
Pri motion dec
-025
Sec motion dec
-025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.2
Precise sep
0.356
Constellation
Leo
SAO
99430
Tycho2
1430-00386-1
HD
96130
last precise pa
140.2
last precise sep
0.356
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11053+1635 A 2378 2004 20 142 0.4 9.91 9.80 F5 110520.40+163521.4
11053+1635 A 2378 2010 21 143 0.4 9.91 9.80 F5 110520.40+163521.4
11053+1635 A 2378 2017 22 140 0.4 9.91 9.80 F5 110520.40+163521.4

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