19307+1439 TDT1512

 
 
19h 30m 41.78s +14 39' 04.6" P.A. 310 sep 0.5 mag 11.28,11.42 Sp F8
 
 
Coord 2000
19307+1439
Discov num
TDT1512
Comp
Coord arcsec 2000
19 30 41.78 +14 39 04.6
Date first
1991
Date last
1991
Obs
1
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.28
Mag sec
11.42
delta mag (ΔM)
0.14
Spectral class
F8 (yellow-white)
Pri motion ra
+009
Sec motion ra
+009
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309.5
Precise sep
0.46
Constellation
Aquila
Tycho2
1067-00563-1
HD
231637
last precise pa
309.5
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19307+1439 TDT1512 1991 1 310 0.5 11.28 11.42 193041.78+143904.6

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