10496+5631 STI2257

 
 
10h 49m 33.23s +56 31' 33.9" P.A. 238 sep 7.9 mag 9.98,12.10 Sp F2
 
 
Coord 2000
10496+5631
Discov num
STI2257
Comp
Coord arcsec 2000
10 49 33.23 +56 31 33.9
Date first
1910
Date last
2015
Obs
7
Pa first
239
Pa last
238
P.A. Now (θ)
238°
Sep first
8.0
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
9.98
Mag sec
12.10
delta mag (ΔM)
2.12
Spectral class
F2 (yellow-white)
Pri motion ra
+013
Sec motion ra
-016
Pri motion dec
+014
Sec motion dec
+007
Notes
rPM=1.562
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238
Precise sep
7.9
Constellation
Ursa Major
SAO
27777
Tycho2
3826-00628-1
HD
237934
last precise pa
238
last precise sep
7.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10496+5631 STI2257 1999 4 238 8.0 9.98 12.10 D 104933.23+563133.9
10496+5631 STI2257 2003 5 238 7.9 9.98 12.10 D 104933.23+563133.9
10496+5631 STI2257 2015 6 238 7.9 9.98 12.10 F2 104933.23+563133.9

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