19439+1533 J   140

 
 
19h 43m 52.03s +15 33' 39.1" P.A. 233 sep 3.4 mag 9.50,12.00 Sp F5
 
 
Coord 2000
19439+1533
Discov num
J   140
Comp
Coord arcsec 2000
19 43 52.03 +15 33 39.1
Date first
1910
Date last
2002
Obs
7
Pa first
237
Pa last
233
P.A. Now (θ)
233°
Sep first
2.5
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
9.50
Mag sec
12.00
delta mag (ΔM)
2.5
Spectral class
F5 (yellow-white)
Pri motion ra
+031
Sec motion ra
Pri motion dec
+028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.7
Precise sep
3.38
Constellation
Aquila
Tycho2
1602-03117-1
HD
353478
last precise pa
232.7
last precise sep
3.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19439+1533 J 140 2002 6 233 3.4 9.50 12.00 194352.03+153339.1

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