20329-0236 BRT 501

 
 
20h 32m 55.22s -02 35' 44.3" P.A. 135.00 sep 4.4 mag 10.80,11.90
 
 
Coord 2000
20329-0236
Discov num
BRT 501
Comp
Coord arcsec 2000
20 32 55.22 -02 35 44.3
Date first
1894
Date last
2015
Obs
5
Pa first
136
Pa last
135
P.A. Now (θ)
135°
Sep first
4.8
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
10.80
Mag sec
11.90
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-016
Sec motion ra
+027
Pri motion dec
+005
Sec motion dec
-018
Notes
rPM=1.503
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135
Precise sep
4.439
Constellation
Aquila
Gaia DR2
54662046464
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20329-0236 BRT 501 1998 2 136 4.4 10.80 11.90 D 203255.33-023546.0
20329-0236 BRT 501 2000 3 135 4.4 10.80 11.90 D 203255.33-023546.0
20329-0236 BRT 501 2010 4 136 4.4 10.80 11.90 203255.22-023544.3
20329-0236 BRT 501 2015 5 135 4.4 10.80 11.90 203255.22-023544.3

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