20202+0815 DAM 210

 
 
20h 20m 09.12s +08 14' 55.2" P.A. 321.00 sep 3.9 mag 12.30,13.50
 
 
Coord 2000
20202+0815
Discov num
DAM 210
Comp
Coord arcsec 2000
20 20 09.12 +08 14 55.2
Date first
2000
Date last
2015
Obs
3
Pa first
323
Pa last
321
P.A. Now (θ)
321°
Sep first
3.8
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.30
Mag sec
13.50
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+017
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.1
Precise sep
3.941
Constellation
Aquila
Gaia DR2
96479091840
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20202+0815 DAM 210 2000 2 323 3.8 12.30 13.50 D 202009.12+081455.2
20202+0815 DAM 210 2015 3 321 3.9 12.30 13.50 202009.12+081455.2

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