19511+1441 BPM1715

 
 
19h 51m 05.81s +14 40' 49.1" P.A. 350.00 sep 33.8 mag 12.24,13.16
 
 
Coord 2000
19511+1441
Discov num
BPM1715
Comp
Coord arcsec 2000
19 51 05.81 +14 40 49.1
Date first
1905
Date last
2015
Obs
9
Pa first
351
Pa last
350
P.A. Now (θ)
350°
Sep first
35.0
Sep last
33.8
Sep. Now (ρ)
33.8"
Mag pri
12.24
Mag sec
13.16
delta mag (ΔM)
0.92
Spectral class
Pri motion ra
-004
Sec motion ra
-009
Pri motion dec
-008
Sec motion dec
-018
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.556
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.6
Precise sep
33.832
Constellation
Aquila
SAO
105336
Tycho2
1070-00063-1
Gaia DR2
12315301504
HD
353843
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19511+1441 BPM1715 1997 2 349 34.4 12.31 13.23 NV 195105.81+144049.1
19511+1441 BPM1715 2001 3 350 33.8 12.31 13.23 NV 195105.81+144049.1
19511+1441 BPM1715 2010 4 349 34.5 12.24 13.16 NV 195105.81+144049.1
19511+1441 BPM1715 2015 6 350 33.7 12.24 13.16 NV 195105.81+144049.1

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