19443+0437 J  3254

 
 
19h 44m 02.71s +04 39' 51.0" P.A. 318 sep 5.8 mag 13.80,15.30
 
 
Coord 2000
19443+0437
Discov num
J  3254
Comp
Coord arcsec 2000
19 44 02.71 +04 39 51.0
Date first
1951
Date last
2015
Obs
5
Pa first
325
Pa last
318
P.A. Now (θ)
318°
Sep first
2.1
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
13.80
Mag sec
15.30
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.5
Precise sep
5.76
Constellation
Aquila
last precise pa
317.5
last precise sep
5.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19443+0437 J 3254 1951 1 325 2.1 10.50 10.80 194420.00+043700.0
19443+0437 J 3254 2000 2 319 5.8 10.50 10.80 194402.71+043951.0
19443+0437 J 3254 2001 4 318 5.8 13.80 15.30 I 194402.71+043951.0
19443+0437 J 3254 2010 5 314 4.9 13.80 15.30 I 194402.71+043951.0
19443+0437 J 3254 2015 6 318 5.8 13.80 15.30 I 194402.71+043951.0

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