18536+3752 ES 2027

 
 
18h 53m 38.74s +37 51' 25.2" P.A. 263 sep 2.6 mag 9.92,13.80
 
 
Coord 2000
18536+3752
Discov num
ES 2027
Comp
Coord arcsec 2000
18 53 38.74 +37 51 25.2
Date first
1923
Date last
1998
Obs
2
Pa first
139
Pa last
263
P.A. Now (θ)
263°
Sep first
3.9
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
9.92
Mag sec
13.80
delta mag (ΔM)
3.88
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.9
Precise sep
2.58
Constellation
Lyra
last precise pa
262.9
last precise sep
2.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18536+3752 ES 2027 1998 2 263 2.6 9.92 13.80 185338.74+375125.2

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