10049+5529 GIR 2 AC
10h 04m 54.93s +55° 29' 16.5" P.A. 175.00 sep 132.3 mag 7.91,9.72 Sp K5 dist. 520.83 pc (1698.95 l.y.)
Coord 2000 |
10049+5529 |
|
Discov num |
GIR 2 |
|
Comp |
AC |
|
Coord arcsec 2000 |
10 04 54.93 +55 29 16.5 |
|
Date first |
1912 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
174 |
|
Pa last |
174.5 |
|
P.A. Now (θ) |
174.5° |
|
Sep first |
133.0 |
|
Sep last |
132.274 |
|
Sep. Now (ρ) |
132.274" |
|
Mag pri |
7.91 |
|
Mag sec |
9.72 |
|
delta mag (ΔM) |
1.81 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=1.249
This double is not physical.
10049+5529 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 87194 |
27506 |
10 04 55 +55 29 16 |
STF 1402 AB |
2015 |
61 |
105 |
33.1 |
7.91 |
8.92 |
1.01 |
|
|
Show |
|
27506 |
10 04 55 +55 29 16 |
GIR 2 AC |
2015 |
8 |
175 |
132.3 |
7.91 |
9.72 |
1.81 |
|
<=== |
Show |
|
27507 |
10 04 56 +55 27 05 |
TDS 7005 CD |
2016 |
3 |
259 |
1.2 |
10.36 |
10.41 |
0.05 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
SAO |
27506 |
|
HIP |
49382 |
|
Tycho2 |
3818-01307-1 |
|
Gaia DR2 |
1044997089652542336 |
|
HD |
87194 |
|
BD |
BD+56 1428 |
|
Distance |
520.83 |
|
Distance ly |
1698.95 |
|