08492+6312 KR   31

 
 
08h 49m 12.49s +63 11' 48.0" P.A. 278.00 sep 7.2 mag 10.35,10.92 Sp K0
 
 
Coord 2000
08492+6312
Discov num
KR   31
Comp
Coord arcsec 2000
08 49 12.49 +63 11 48.0
Date first
1891
Date last
2018
Obs
18
Pa first
278
Pa last
278
P.A. Now (θ)
278°
Sep first
6.9
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
10.35
Mag sec
10.92
delta mag (ΔM)
0.57
Spectral class
K0 (yellow-orange)
Pri motion ra
-020
Sec motion ra
-023
Pri motion dec
-049
Sec motion dec
-048
Notes
T (Parallax indicates physical)
Visually invisible, K-band or other infrared star rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278
Precise sep
7.248
Constellation
Ursa Major
SAO
14669
Tycho2
4131-01344-1
Gaia DR2
56743984384
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08492+6312 KR 31 2000 10 278 7.2 10.35 10.92 K0 D 084912.49+631148.0
08492+6312 KR 31 2003 11 277 7.2 10.35 10.92 K0 D 084912.49+631148.0
08492+6312 KR 31 2012 12 278 7.2 10.35 10.92 K0 D 084912.49+631148.0
08492+6312 KR 31 2015 13 277 7.2 10.35 10.92 K0 084912.49+631148.0
08492+6312 KR 31 2018 14 278 7.2 10.35 10.92 K0 084912.49+631148.0

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