13420+2059 BRT2417

 
 
13h 41m 59.46s +20 58' 13.3" P.A. 33 sep 5.2 mag 11.40,11.80
 
 
Coord 2000
13420+2059
Discov num
BRT2417
Comp
Coord arcsec 2000
13 41 59.46 +20 58 13.3
Date first
1895
Date last
2013
Obs
8
Pa first
35
Pa last
33
P.A. Now (θ)
33°
Sep first
5.1
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
11.40
Mag sec
11.80
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+006
Sec motion ra
+039
Pri motion dec
-030
Sec motion dec
+025
Notes
rPM=1.385
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.7
Precise sep
5.15
Constellation
Bootes
Tycho2
1466-01059-1
last precise pa
32.7
last precise sep
5.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13420+2059 BRT2417 2003 5 33 5.2 11.40 11.80 D 134159.46+205813.3
13420+2059 BRT2417 2013 7 33 5.2 11.40 11.80 134159.46+205813.3

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