12258+2658 SLE 896

 
 
12h 25m 49.73s +26 57' 31.7" P.A. 144 sep 19.6 mag 11.90,12.10
 
 
Coord 2000
12258+2658
Discov num
SLE 896
Comp
Coord arcsec 2000
12 25 49.73 +26 57 31.7
Date first
1985
Date last
2014
Obs
5
Pa first
146
Pa last
144
P.A. Now (θ)
144°
Sep first
17.5
Sep last
19.6
Sep. Now (ρ)
19.6"
Mag pri
11.90
Mag sec
12.10
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-054
Sec motion ra
+006
Pri motion dec
+028
Sec motion dec
-006
Notes
rPM=1.134
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
144.3
Precise sep
19.63
Cdsa2 id
SLE 896
Constellation
Coma Berenices
Tycho2
1991-01002-1
Ra deg
12.430480555555555
De deg
26.958805555555553
last precise pa
144.3
last precise sep
19.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12258+2658 SLE 896 2000 2 145 18.5 11.90 12.10 D 122549.73+265731.7
12258+2658 SLE 896 2001 3 145 18.6 11.90 12.10 D 122549.73+265731.7
12258+2658 SLE 896 2014 4 144 19.6 11.90 12.10 122549.73+265731.7

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