13336+2641 UC 2557

 
 
13h 33m 38.00s +26 41' 14.3" P.A. 207 sep 40.7 mag 12.59,13.42
 
 
Coord 2000
13336+2641
Discov num
UC 2557
Comp
Coord arcsec 2000
13 33 38.00 +26 41 14.3
Date first
1997
Date last
2015
Obs
4
Pa first
207
Pa last
207
P.A. Now (θ)
207°
Sep first
40.8
Sep last
40.7
Sep. Now (ρ)
40.7"
Mag pri
12.59
Mag sec
13.42
delta mag (ΔM)
0.83
Spectral class
Pri motion ra
-052
Sec motion ra
-053
Pri motion dec
+003
Sec motion dec
+003
Notes
V (Proper motion indicates physical)
rPM=0.019 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
206.7
Precise sep
40.689
Cdsa2 id
UC 2557
Constellation
Coma Berenices
Tycho2
2000-00463-1
Ra deg
13.560555555555556
De deg
26.687305555555557
last precise pa
206.7
last precise sep
40.689
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13336+2641 UC 2557 2000 2 207 40.8 12.60 13.40 V 133338.00+264114.3
13336+2641 UC 2557 2001 2 207 40.8 12.60 13.40 V 133338.00+264114.3
13336+2641 UC 2557 2010 3 207 40.7 12.59 13.42 V 133338.00+264114.3
13336+2641 UC 2557 2015 4 207 40.7 12.59 13.42 V 133338.00+264114.3

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