19463+1139 BPM1514

 
 
19h 46m 18.50s +11 39' 20.3" P.A. 128.00 sep 56.3 mag 12.92,13.31
 
 
Coord 2000
19463+1139
Discov num
BPM1514
Comp
Coord arcsec 2000
19 46 18.50 +11 39 20.3
Date first
1969
Date last
2015
Obs
8
Pa first
127
Pa last
128
P.A. Now (θ)
128°
Sep first
56.2
Sep last
56.3
Sep. Now (ρ)
56.3"
Mag pri
12.92
Mag sec
13.31
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
-001
Sec motion ra
+000
Pri motion dec
-006
Sec motion dec
-005
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.232 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127.5
Precise sep
56.255
Constellation
Aquila
Gaia DR2
24277510784
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19463+1139 BPM1514 1999 2 128 56.2 13.17 13.61 NV 194618.50+113920.3
19463+1139 BPM1514 2001 3 128 56.3 13.17 13.61 NV 194618.50+113920.3
19463+1139 BPM1514 2010 4 128 56.2 12.92 13.31 NV 194618.50+113920.3
19463+1139 BPM1514 2015 5 127 56.4 12.92 13.31 NV 194618.50+113920.3

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