08458+4853 SKF 2821 AC
08h 45m 46.93s +48° 52' 43.6" P.A. 151.00 sep 4.3 mag 7.50,15.00 Sp A2V+M dist. 111.48 pc (363.65 l.y.)
Coord 2000 |
08458+4853 |
|
Discov num |
SKF2821 |
|
Comp |
AC |
|
Coord arcsec 2000 |
08 45 46.93 +48 52 43.6 |
|
Date first |
2001 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
116 |
|
Pa last |
151.2 |
|
P.A. Now (θ) |
151.2° |
|
Sep first |
3.5 |
|
Sep last |
4.31 |
|
Sep. Now (ρ) |
4.31" |
|
Mag pri |
7.50 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
7.5 |
|
Spectral class |
A2V+M (white/red) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-078 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
-153 |
|
Notes |
S
(Parallax indidates non-physical) |
|
rPM=1.037
This double is not physical.
08458+4853 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
42532 |
08 45 47 +48 52 44 |
SDK 2 AB |
2016 |
10 |
84 |
20.2 |
7.50 |
15.00 |
7.50 |
|
|
Show |
|
42532 |
08 45 47 +48 52 44 |
SKF 2821 AC |
2015 |
3 |
151 |
4.3 |
7.50 |
15.00 |
7.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
SAO |
42532 |
|
HIP |
42994 |
|
Tycho2 |
3420-01971-1 |
|
Gaia DR2 |
1015082573717077504 |
|
HD |
74389 |
|
BD |
BD+49 1766 |
|
Distance |
111.48 |
|
Distance ly |
363.65 |
|