13370+2318 POU3145

 
 
13h 37m 02.85s +23 18' 31.8" P.A. 200 sep 5.6 mag 10.06,10.11 Sp F8
 
 
Coord 2000
13370+2318
Discov num
POU3145
Comp
Coord arcsec 2000
13 37 02.85 +23 18 31.8
Date first
1892
Date last
2014
Obs
20
Pa first
202
Pa last
200
P.A. Now (θ)
200°
Sep first
5.7
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
10.06
Mag sec
10.11
delta mag (ΔM)
0.05
Spectral class
F8 (yellow-white)
Pri motion ra
-029
Sec motion ra
-029
Pri motion dec
-002
Sec motion dec
-004
Notes
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
199.6
Precise sep
5.6
Constellation
Bootes
Tycho2
1998-01196-1
last precise pa
199.6
last precise sep
5.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13370+2318 POU3145 2002 16 202 5.2 10.06 10.11 F8 D 133702.85+231831.8
13370+2318 POU3145 2014 19 200 5.6 10.06 10.11 F8 D 133702.85+231831.8

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