12113+2238 BRT2414

 
 
12h 11m 16.80s +22 37' 43.5" P.A. 23 sep 3.5 mag 10.20,11.00 Sp F8
 
 
Coord 2000
12113+2238
Discov num
BRT2414
Comp
Coord arcsec 2000
12 11 16.80 +22 37 43.5
Date first
1892
Date last
2014
Obs
9
Pa first
29
Pa last
23
P.A. Now (θ)
23°
Sep first
3.5
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
10.20
Mag sec
11.00
delta mag (ΔM)
0.8
Spectral class
F8 (yellow-white)
Pri motion ra
-007
Sec motion ra
+014
Pri motion dec
-018
Sec motion dec
+042
Notes
rPM=1.436
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
23.3
Precise sep
3.48
Constellation
Coma Berenices
Tycho2
1986-01744-1
last precise pa
23.3
last precise sep
3.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12113+2238 BRT2414 2000 6 24 3.7 10.20 11.00 D 121116.80+223743.5
12113+2238 BRT2414 2001 7 23 3.7 10.20 11.00 D 121116.80+223743.5
12113+2238 BRT2414 2014 9 23 3.5 10.20 11.00 F8 121116.80+223743.5

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