12405+2600 SKF2033

 
 
12h 40m 29.69s +25 59' 51.2" P.A. 279 sep 3 mag 20.10,20.60 Sp DA+DA?
 
 
Coord 2000
12405+2600
Discov num
SKF2033
Comp
Coord arcsec 2000
12 40 29.69 +25 59 51.2
Date first
1991
Date last
2010
Obs
5
Pa first
277
Pa last
279
P.A. Now (θ)
279°
Sep first
2.7
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
20.10
Mag sec
20.60
delta mag (ΔM)
0.5
Spectral class
DA+DA?
Pri motion ra
-261
Sec motion ra
-263
Pri motion dec
-020
Sec motion dec
-023
Notes
V (Proper motion indicates physical)
rPM=0.014 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.8
Precise sep
2.98
Constellation
Coma Berenices
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12405+2600 SKF2033 2010 5 279 3.0 20.10 20.60 DA+DA? V 124029.69+255951.2

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