19453+1217 BPM1468

 
 
19h 45m 16.02s +12 16' 33.1" P.A. 122.00 sep 108.1 mag 15.44,15.75
 
 
Coord 2000
19453+1217
Discov num
BPM1468
Comp
Coord arcsec 2000
19 45 16.02 +12 16 33.1
Date first
1992
Date last
2015
Obs
8
Pa first
123
Pa last
122
P.A. Now (θ)
122°
Sep first
108.1
Sep last
108.1
Sep. Now (ρ)
108.1"
Mag pri
15.44
Mag sec
15.75
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
-014
Sec motion ra
+003
Pri motion dec
-007
Sec motion dec
+003
Notes
N V (See Notes, Proper motion indicates physical)
rPM=1.26
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.4
Precise sep
108.106
Constellation
Aquila
Gaia DR2
73436747520
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19453+1217 BPM1468 1997 2 122 108.2 15.44 15.75 NV 194516.02+121633.1
19453+1217 BPM1468 2001 3 123 108.0 15.44 15.75 NV 194516.02+121633.1
19453+1217 BPM1468 2010 4 123 107.9 15.44 15.75 NV 194516.02+121633.1
19453+1217 BPM1468 2015 5 122 108.1 15.44 15.75 NV 194516.02+121633.1

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