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
Constellation
Aquila
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

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