19146+0251 BAL1980

 
 
19h 14m 35.30s +02 50' 57.2" P.A. 256 sep 16.2 mag 11.44,12.52
 
 
Coord 2000
19146+0251
Discov num
BAL1980
Comp
Coord arcsec 2000
19 14 35.30 +02 50 57.2
Date first
1909
Date last
2010
Obs
6
Pa first
257
Pa last
256
P.A. Now (θ)
256°
Sep first
17.7
Sep last
16.2
Sep. Now (ρ)
16.2"
Mag pri
11.44
Mag sec
12.52
delta mag (ΔM)
1.08
Spectral class
Pri motion ra
-008
Sec motion ra
+002
Pri motion dec
-002
Sec motion dec
+000
Notes
rPM=1.237
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.4
Precise sep
16.15
Constellation
Aquila
Tycho2
0467-02097-1
last precise pa
256.4
last precise sep
16.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19146+0251 BAL1980 1999 4 258 16.6 11.44 12.52 D 191435.30+025057.2
19146+0251 BAL1980 2000 5 258 16.4 11.44 12.52 D 191435.30+025057.2
19146+0251 BAL1980 2010 6 257 16.4 11.44 12.52 191435.30+025057.2

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