20127+1514 BPM2058

 
 
20h 12m 41.35s +15 13' 44.3" P.A. 74.00 sep 51.7 mag 15.65,15.88
 
 
Coord 2000
20127+1514
Discov num
BPM2058
Comp
Coord arcsec 2000
20 12 41.35 +15 13 44.3
Date first
1992
Date last
2015
Obs
9
Pa first
74
Pa last
74
P.A. Now (θ)
74°
Sep first
51.8
Sep last
51.7
Sep. Now (ρ)
51.7"
Mag pri
15.65
Mag sec
15.88
delta mag (ΔM)
0.23
Spectral class
Pri motion ra
+016
Sec motion ra
+006
Pri motion dec
-024
Sec motion dec
-013
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.515
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
74
Precise sep
51.697
Constellation
Aquila
Gaia DR2
47174152960
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20127+1514 BPM2058 1998 2 74 51.7 15.65 15.88 NV 201241.35+151344.3
20127+1514 BPM2058 2001 3 74 51.8 15.65 15.88 NV 201241.35+151344.3
20127+1514 BPM2058 2010 4 75 51.9 15.65 15.88 NV 201241.35+151344.3
20127+1514 BPM2058 2015 5 74 51.7 15.65 15.88 NV 201241.35+151344.3

If you need more information about this double, apply for a data request form to the WDS.