19463+1245 BPM1516

 
 
19h 46m 19.30s +12 45' 21.2" P.A. 31.00 sep 111.9 mag 12.15,11.99
 
 
Coord 2000
19463+1245
Discov num
BPM1516
Comp
Coord arcsec 2000
19 46 19.30 +12 45 21.2
Date first
1977
Date last
2015
Obs
8
Pa first
31
Pa last
31
P.A. Now (θ)
31°
Sep first
111.9
Sep last
111.9
Sep. Now (ρ)
111.9"
Mag pri
12.15
Mag sec
11.99
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
+002
Sec motion ra
-003
Pri motion dec
-022
Sec motion dec
-003
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.889
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.6
Precise sep
111.92
Constellation
Aquila
Tycho2
1065-01507-1
Gaia DR2
43626796288
HD
355819
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19463+1245 BPM1516 1997 2 31 112.0 12.16 12.19 NV 194619.30+124521.2
19463+1245 BPM1516 2001 3 31 111.9 12.16 12.19 NV 194619.30+124521.2
19463+1245 BPM1516 2010 4 31 111.9 12.15 11.99 NV 194619.30+124521.2
19463+1245 BPM1516 2015 5 31 111.9 12.15 11.99 NV 194619.30+124521.2

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