20132+1541 BKO 532BC

 
 
20h 13m 10.48s +15 41' 18.7" P.A. 186 sep 7.1 mag 11.57,12.50
 
 
Coord 2000
20132+1541
Discov num
BKO 532
Comp
BC
Coord arcsec 2000
20 13 10.48 +15 41 18.7
Date first
1998
Date last
2016
Obs
9
Pa first
185
Pa last
186
P.A. Now (θ)
186°
Sep first
6.9
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
11.57
Mag sec
12.50
delta mag (ΔM)
0.93
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
20132+1541 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20132+1541 CHE 207 AB 1904 2016 13 263 23.6 10.13 11.57 1.44
Show 20132+1541 BKO 532 BC 1998 2016 9 186 7.1 11.57 12.50 0.93 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185.5
Precise sep
7.06
Constellation
Aquila
Tycho2
1618-00411-1
Gaia DR2
83215661696
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20132+1541 BKO 532 BC 2008 1 184 7.1 11.57 12.50 N 201310.48+154118.7
20132+1541 BKO 532 BC 2016 4 186 7.1 11.57 12.50 N 201310.48+154118.7

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