19577+1439 BPM1872

 
 
19h 57m 43.76s +14 39' 07.1" P.A. 131 sep 114.4 mag 13.07,14.97
 
 
Coord 2000
19577+1439
Discov num
BPM1872
Comp
Coord arcsec 2000
19 57 43.76 +14 39 07.1
Date first
1960
Date last
2010
Obs
4
Pa first
132
Pa last
131
P.A. Now (θ)
131°
Sep first
114.2
Sep last
114.4
Sep. Now (ρ)
114.4"
Mag pri
13.07
Mag sec
14.97
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+012
Sec motion ra
+005
Pri motion dec
+006
Sec motion dec
+000
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.687
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.3
Precise sep
114.39
Constellation
Aquila
last precise pa
131.3
last precise sep
114.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19577+1439 BPM1872 1997 2 132 114.2 13.11 15.09 NV 195743.76+143907.1
19577+1439 BPM1872 2001 3 132 114.2 13.11 15.09 NV 195743.76+143907.1
19577+1439 BPM1872 2010 4 131 114.4 13.07 14.97 NV 195743.76+143907.1

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