19057+1659 BPM 961

 
 
19h 05m 40.67s +16 58' 38.2" P.A. 340 sep 100.3 mag 15.15,15.89
 
 
Coord 2000
19057+1659
Discov num
BPM 961
Comp
Coord arcsec 2000
19 05 40.67 +16 58 38.2
Date first
1990
Date last
2001
Obs
3
Pa first
340
Pa last
340
P.A. Now (θ)
340°
Sep first
100.2
Sep last
100.3
Sep. Now (ρ)
100.3"
Mag pri
15.15
Mag sec
15.89
delta mag (ΔM)
0.74
Spectral class
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
-013
Sec motion dec
-008
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.349
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.7
Precise sep
100.316
Cdsa2 id
BPM 961
Constellation
Aquila
Ra deg
19.094630555555554
De deg
16.977277777777775
last precise pa
339.7
last precise sep
100.316
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19057+1659 BPM 961 2000 2 340 100.2 15.15 15.89 NV 190540.67+165838.2
19057+1659 BPM 961 2001 3 340 100.3 15.15 15.89 NV 190540.67+165838.2
19057+1659 BPM 961 2010 4 339 101.3 15.15 15.89 NV 190540.67+165838.2

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