19518+0537 OSO 112

 
 
19h 51m 49.60s +05 36' 45.8" P.A. 324 sep 22.3 mag 10.71,15.10 Sp G5
 
 
Coord 2000
19518+0537
Discov num
OSO 112
Comp
Coord arcsec 2000
19 51 49.60 +05 36 45.8
Date first
1994
Date last
2010
Obs
4
Pa first
315
Pa last
324
P.A. Now (θ)
324°
Sep first
20.9
Sep last
22.3
Sep. Now (ρ)
22.3"
Mag pri
10.71
Mag sec
15.10
delta mag (ΔM)
4.39
Spectral class
G5 (yellow)
Pri motion ra
-148
Sec motion ra
Pri motion dec
-224
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.9
Precise sep
22.32
Cdsa2 id
OSO 112
Constellation
Aquila
Ra deg
19.86377777777778
De deg
5.612722222222222
last precise pa
323.9
last precise sep
22.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19518+0537 OSO 112 1999 2 317 21.5 10.71 15.10 N D 195149.60+053645.8
19518+0537 OSO 112 2000 3 318 21.6 10.71 15.10 N D 195149.60+053645.8
19518+0537 OSO 112 2010 4 324 22.1 10.71 15.10 G5 N 195149.60+053645.8

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