20022+0049 BAL1211

 
 
20h 02m 10.39s +00 48' 19.3" P.A. 81 sep 12.1 mag 11.20,11.30
 
 
Coord 2000
20022+0049
Discov num
BAL1211
Comp
Coord arcsec 2000
20 02 10.39 +00 48 19.3
Date first
1896
Date last
2016
Obs
7
Pa first
81
Pa last
81
P.A. Now (θ)
81°
Sep first
12.1
Sep last
12.1
Sep. Now (ρ)
12.1"
Mag pri
11.20
Mag sec
11.30
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+006
Sec motion ra
+005
Pri motion dec
-006
Sec motion dec
-004
Notes
rPM=0.264 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
80.5
Precise sep
12.09
Cdsa2 id
BAL 1211
Constellation
Aquila
Ra deg
20.036219444444445
De deg
0.8053611111111112
last precise pa
80.5
last precise sep
12.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20022+0049 BAL1211 2000 3 81 12.0 11.20 11.30 D 200210.39+004819.3
20022+0049 BAL1211 2002 5 81 12.0 11.20 11.30 D 200210.39+004819.3
20022+0049 BAL1211 2010 6 81 11.8 11.20 11.30 200210.39+004819.3
20022+0049 BAL1211 2016 7 81 12.1 11.20 11.30 200210.39+004819.3

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