08570+5527 STI2215

 
 
08h 56m 57.47s +55 27' 26.3" P.A. 257 sep 13.1 mag 10.85,12.40
 
 
Coord 2000
08570+5527
Discov num
STI2215
Comp
Coord arcsec 2000
08 56 57.47 +55 27 26.3
Date first
1910
Date last
2015
Obs
9
Pa first
255
Pa last
257
P.A. Now (θ)
257°
Sep first
13.6
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
10.85
Mag sec
12.40
delta mag (ΔM)
1.55
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-004
Sec motion dec
+002
Notes
rPM=1.342
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
257
Precise sep
13.104
Constellation
Ursa Major
Tycho2
3808-00202-1
Gaia DR2
16885893120
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08570+5527 STI2215 2006 3 257 13.2 10.85 12.40 D 085657.47+552726.3
08570+5527 STI2215 2010 5 258 12.4 10.85 12.40 085657.47+552726.3
08570+5527 STI2215 2015 6 257 13.1 10.85 12.40 085657.47+552726.3

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