12448+2530 COU 393

 
 
12h 44m 48.57s +25 29' 52.2" P.A. 187 sep 3.4 mag 11.00,13.08 Sp G0 dist. 253.16 pc (825.81 l.y.)
 
 
Coord 2000
12448+2530
Discov num
COU 393
Comp
Coord arcsec 2000
12 44 48.57 +25 29 52.2
Date first
1969
Date last
1996
Obs
5
Pa first
183
Pa last
187
P.A. Now (θ)
187°
Sep first
3.0
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
11.00
Mag sec
13.08
delta mag (ΔM)
2.08
Spectral class
G0 (yellow)
Pri motion ra
+004
Sec motion ra
+000
Pri motion dec
+010
Sec motion dec
+002
Notes
rPM=0.83
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.3
Precise sep
3.37
Cdsa2 id
COU 393
Constellation
Coma Berenices
HIP
62192
Tycho2
1990-00042-1
BD
BD+26 2387
Ra deg
12.746825
De deg
25.497833333333336
Distance
253.16
Distance ly
825.81
last precise pa
187.3
last precise sep
3.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12448+2530 COU 393 1996 5 187 3.4 11.00 13.08 G0 124448.57+252952.2

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