19366+0015 SMA  87

 
 
19h 36m 34.66s +00 15' 28.1" P.A. 35 sep 4.4 mag 11.00,13.20
 
 
Coord 2000
19366+0015
Discov num
SMA  87
Comp
Coord arcsec 2000
19 36 34.66 +00 15 28.1
Date first
1921
Date last
2010
Obs
5
Pa first
48
Pa last
35
P.A. Now (θ)
35°
Sep first
5.9
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.00
Mag sec
13.20
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
Sec motion ra
+037
Pri motion dec
Sec motion dec
+023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.9
Precise sep
4.35
Constellation
Aquila
last precise pa
34.9
last precise sep
4.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19366+0015 SMA 87 1921 1 48 5.9 11.00 13.20 I 193635.75+000940.8
19366+0015 SMA 87 2000 2 37 4.1 11.00 13.20 193634.66+001528.1
19366+0015 SMA 87 2010 4 39 3.3 11.00 13.20 193634.66+001528.1

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