19200+1431 J  2171

 
 
19h 19m 56.12s +14 33' 56.3" P.A. 325 sep 3.5 mag 12.20,13.90
 
 
Coord 2000
19200+1431
Discov num
J  2171
Comp
Coord arcsec 2000
19 19 56.12 +14 33 56.3
Date first
1942
Date last
2001
Obs
4
Pa first
335
Pa last
325
P.A. Now (θ)
325°
Sep first
4.0
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
12.20
Mag sec
13.90
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+012
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325.2
Precise sep
3.522
Constellation
Aquila
last precise pa
325.2
last precise sep
3.522
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19200+1431 J 2171 1944 2 150 5.0 11.35 12.60 192001.86+143222.8
19200+1431 J 2171 2001 4 325 3.5 12.20 13.90 I 191956.12+143356.3

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