13273+5528 UC 2542

 
 
13h 27m 18.79s +55 28' 15.2" P.A. 210 sep 8.1 mag 15.20,15.80
 
 
Coord 2000
13273+5528
Discov num
UC 2542
Comp
Coord arcsec 2000
13 27 18.79 +55 28 15.2
Date first
1999
Date last
2015
Obs
4
Pa first
211
Pa last
210
P.A. Now (θ)
210°
Sep first
8.1
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
15.20
Mag sec
15.80
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-052
Sec motion ra
-054
Pri motion dec
-007
Sec motion dec
-017
Notes
V (Proper motion indicates physical)
rPM=0.18 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.4
Precise sep
8.058
Constellation
Ursa Major
last precise pa
210.4
last precise sep
8.058
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13273+5528 UC 2542 2000 2 211 8.1 15.20 15.80 V 132718.79+552815.2
13273+5528 UC 2542 2003 2 211 8.0 15.20 15.80 V 132718.79+552815.2
13273+5528 UC 2542 2010 3 212 8.1 15.20 15.80 V 132718.79+552815.2
13273+5528 UC 2542 2015 4 210 8.1 15.20 15.80 V 132718.79+552815.2

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