15255+6703 STF3125

 
 
15h 25m 29.89s +67 03' 11.1" P.A. 267 sep 2.1 mag 9.89,10.42 Sp K2
 
 
Coord 2000
15255+6703
Discov num
STF3125
Comp
Coord arcsec 2000
15 25 29.89 +67 03 11.1
Date first
1832
Date last
2008
Obs
22
Pa first
272
Pa last
267
P.A. Now (θ)
267°
Sep first
2.2
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.89
Mag sec
10.42
delta mag (ΔM)
0.53
Spectral class
K2 (yellow-orange)
Pri motion ra
+005
Sec motion ra
-012
Pri motion dec
-005
Sec motion dec
-004
Notes
rPM=1.346
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.5
Precise sep
2.08
Constellation
Ursa Minor
SAO
16732
Tycho2
4187-00215-1
last precise pa
266.5
last precise sep
2.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15255+6703 STF3125 1998 20 268 2.1 9.89 10.42 K2 152529.89+670311.1
15255+6703 STF3125 2008 21 267 2.1 9.89 10.42 K2 152529.89+670311.1

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