19435+0001 BAL 913

 
 
19h 43m 42.41s +00 00' 49.7" P.A. 34 sep 8.7 mag 8.69,12.82 Sp A0V dist. 487.8 pc (1591.2 l.y.)
 
 
Coord 2000
19435+0001
Discov num
BAL 913
Comp
Coord arcsec 2000
19 43 42.41 +00 00 49.7
Date first
1896
Date last
2000
Obs
3
Pa first
42
Pa last
34
P.A. Now (θ)
34°
Sep first
7.7
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
8.69
Mag sec
12.82
delta mag (ΔM)
4.13
Spectral class
A0V (white)
Pri motion ra
+002
Sec motion ra
-002
Pri motion dec
-008
Sec motion dec
+008
Notes
B (Blue magnitudes)
rPM=2
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
33.5
Precise sep
8.742
Constellation
Aquila
SAO
143734
HIP
97075
Tycho2
0479-00212-1
HD
186327
BD
BD-00 3830
Distance
487.8
Distance ly
1591.2
last precise pa
33.5
last precise sep
8.742
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19435+0001 BAL 913 1998 2 35 8.6 8.69 12.82 DB 194342.41+000049.7
19435+0001 BAL 913 2000 3 34 8.7 8.69 12.82 DB 194342.41+000049.7

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