12190+1828 COU 182

 
 
12h 18m 58.90s +18 27' 50.5" P.A. 52 sep 4.2 mag 12.62,13.30
 
 
Coord 2000
12190+1828
Discov num
COU 182
Comp
Coord arcsec 2000
12 18 58.90 +18 27 50.5
Date first
1967
Date last
2015
Obs
6
Pa first
50
Pa last
52
P.A. Now (θ)
52°
Sep first
3.6
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
12.62
Mag sec
13.30
delta mag (ΔM)
0.68
Spectral class
Pri motion ra
-043
Sec motion ra
-016
Pri motion dec
-002
Sec motion dec
+021
Notes
rPM=0.824
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
52.3
Precise sep
4.21
Constellation
Coma Berenices
last precise pa
52.3
last precise sep
4.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12190+1828 COU 182 1967 1 50 3.6 10.90 11.40 121859.28+182700.6
12190+1828 COU 182 2001 2 51 4.1 11.30 11.80 121858.92+182750.5
12190+1828 COU 182 2013 4 53 4.1 12.62 13.30 121858.90+182750.5
12190+1828 COU 182 2015 5 52 4.2 12.62 13.30 121858.90+182750.5

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