10028+4953 HDS 1450 Aa,Ab
10h 02m 49.62s +49° 52' 42.4" P.A. 98.00 sep 0.8 mag 7.70,10.98 Sp G5III dist. 200.4 pc (653.7 l.y.)
Coord 2000 |
10028+4953 |
|
Discov num |
HDS1450 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
10 02 49.62 +49 52 42.4 |
|
Date first |
1991 |
|
Date last |
2011 |
|
Obs |
4 |
|
Pa first |
93 |
|
Pa last |
98.4 |
|
P.A. Now (θ) |
98.4° |
|
Sep first |
0.7 |
|
Sep last |
0.838 |
|
Sep. Now (ρ) |
0.838" |
|
Mag pri |
7.70 |
|
Mag sec |
10.98 |
|
delta mag (ΔM) |
3.28 |
|
Spectral class |
G5III (yellow) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
-029 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
10028+4953 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
27490 |
10 02 50 +49 52 42 |
HDS 1450 Aa,Ab |
2011 |
4 |
98 |
0.8 |
7.70 |
10.98 |
3.28 |
|
<=== |
Show |
HD 86871 |
27490 |
10 02 50 +49 52 42 |
HJ 2515 AB |
2015 |
7 |
9 |
56.1 |
7.59 |
12.00 |
4.41 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
SAO |
27490 |
|
HIP |
49224 |
|
Tycho2 |
3437-00411-1 |
|
Gaia DR2 |
823965118978266880 |
|
HD |
86871 |
|
BD |
BD+50 1706 |
|
Distance |
200.4 |
|
Distance ly |
653.7 |
|