15523+0842 A  1129

 
 
15h 52m 17.99s +08 41' 35.3" P.A. 119.00 sep 4.0 mag 9.10,14.40 Sp F8
 
 
Coord 2000
15523+0842
Discov num
A  1129
Comp
Coord arcsec 2000
15 52 17.99 +08 41 35.3
Date first
1905
Date last
2017
Obs
8
Pa first
122
Pa last
119
P.A. Now (θ)
119°
Sep first
3.5
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
9.10
Mag sec
14.40
delta mag (ΔM)
5.3
Spectral class
F8 (yellow-white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.2
Precise sep
3.997
Constellation
Serpens
Tycho2
0943-00468-1
Gaia DR2
4454470394123830144
HD
142094
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15523+0842 A 1129 2003 5 119 4.2 9.30 10.10 F8 155217.99+084135.3
15523+0842 A 1129 2017 7 119 4.0 9.10 14.40 F8 155217.99+084135.3

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