19439+1528 HJ 1432

 
 
19h 44m 15.93s +15 28' 55.5" P.A. 121 sep 9.9 mag 11.19,13.70 Sp G2+G8
 
 
Coord 2000
19439+1528
Discov num
HJ 1432
Comp
Coord arcsec 2000
19 44 15.93 +15 28 55.5
Date first
1828
Date last
2011
Obs
4
Pa first
135
Pa last
121
P.A. Now (θ)
121°
Sep first
10.0
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
11.19
Mag sec
13.70
delta mag (ΔM)
2.51
Spectral class
G2+G8 (yellow/yellow)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.7
Precise sep
9.91
Constellation
Aquila
Tycho2
1615-01145-1
HD
353479
last precise pa
120.7
last precise sep
9.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19439+1528 HJ 1432 1828 1 315 10.0 8.00 10.00 194306.67+152800.0
19439+1528 HJ 1432 2000 2 121 9.8 8.00 10.00 194415.93+152855.5
19439+1528 HJ 1432 2011 3 121 9.9 8.00 10.00 G2 G8 194415.93+152855.5

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