12440+2622 LDS4258

 
 
12h 44m 00.64s +26 22' 59.3" P.A. 22 sep 30.5 mag 13.90,15.40
 
 
Coord 2000
12440+2622
Discov num
LDS4258
Comp
Coord arcsec 2000
12 44 00.64 +26 22 59.3
Date first
1960
Date last
2010
Obs
4
Pa first
22
Pa last
22
P.A. Now (θ)
22°
Sep first
31.0
Sep last
30.5
Sep. Now (ρ)
30.5"
Mag pri
13.90
Mag sec
15.40
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-031
Sec motion ra
-031
Pri motion dec
+014
Sec motion dec
+016
Notes
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22
Precise sep
30.52
Cdsa2 id
LDS 4258
Constellation
Coma Berenices
Ra deg
12.73351111111111
De deg
26.38313888888889
last precise pa
22
last precise sep
30.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12440+2622 LDS4258 1999 2 22 30.5 13.90 15.40 D 124400.64+262259.3
12440+2622 LDS4258 2001 3 22 30.6 13.90 15.40 D 124400.64+262259.3
12440+2622 LDS4258 2010 4 22 30.5 13.90 15.40 124400.64+262259.3

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