20123+1501 CHE 192

 
 
20h 12m 22.25s +15 01' 22.1" P.A. 5 sep 24.9 mag 12.18,12.50
 
 
Coord 2000
20123+1501
Discov num
CHE 192
Comp
Coord arcsec 2000
20 12 22.25 +15 01 22.1
Date first
1910
Date last
2017
Obs
13
Pa first
7
Pa last
5
P.A. Now (θ)
Sep first
24.9
Sep last
24.9
Sep. Now (ρ)
24.9"
Mag pri
12.18
Mag sec
12.50
delta mag (ΔM)
0.32
Spectral class
Pri motion ra
-004
Sec motion ra
-002
Pri motion dec
-011
Sec motion dec
+022
Notes
rPM=1.497
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
5.3
Precise sep
24.9
Constellation
Aquila
Tycho2
1618-02223-1
Gaia DR2
38555981056
HD
355120
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20123+1501 CHE 192 1982 2 7 24.3 9.90 10.18 201222.28+150121.4
20123+1501 CHE 192 2008 3 5 25.3 9.90 10.18 201222.28+150121.4
20123+1501 CHE 192 2010 7 5 24.8 12.18 12.50 201222.25+150122.1
20123+1501 CHE 192 2017 9 5 24.9 12.18 12.50 201222.25+150122.1

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