19449+1225 BPM1452

 
 
19h 44m 56.47s +12 25' 24.6" P.A. 20.00 sep 100.9 mag 15.20,15.50
 
 
Coord 2000
19449+1225
Discov num
BPM1452
Comp
Coord arcsec 2000
19 44 56.47 +12 25 24.6
Date first
1993
Date last
2015
Obs
8
Pa first
20
Pa last
20
P.A. Now (θ)
20°
Sep first
101.0
Sep last
100.9
Sep. Now (ρ)
100.9"
Mag pri
15.20
Mag sec
15.50
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-008
Sec motion ra
-002
Pri motion dec
-008
Sec motion dec
-008
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.53
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.7
Precise sep
100.941
Constellation
Aquila
Gaia DR2
31522799104
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19449+1225 BPM1452 1997 2 20 101.0 15.20 15.50 NV 194456.47+122524.6
19449+1225 BPM1452 2001 3 20 100.9 15.20 15.50 NV 194456.47+122524.6
19449+1225 BPM1452 2010 4 20 100.7 15.20 15.50 NV 194456.47+122524.6
19449+1225 BPM1452 2015 5 20 100.9 15.20 15.50 NV 194456.47+122524.6

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