15091+1420 HJ 248 AB
15h 09m 05.15s +14° 19' 39.0" P.A. 277.00 sep 13.0 mag 11.31,13.39 Sp G
| Coord 2000 |
15091+1420 |
|
Discov num |
HJ 248 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 09 05.15 +14 19 39.0 |
|
| Date first |
1825 |
|
Date last |
2020 |
|
Obs |
12 |
|
| Pa first |
275 |
|
Pa last |
276.9 |
|
P.A. Now (θ) |
276.9° |
|
| Sep first |
8.0 |
|
Sep last |
13 |
|
Sep. Now (ρ) |
13" |
|
| Mag pri |
11.31 |
|
Mag sec |
13.39 |
|
delta mag (ΔM) |
2.08 |
|
Spectral class |
G (yellow) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
-028 |
|
| Notes |
|
|
rPM=0.102 (< 0.3, Physical double)
This double is physical.
15091+1420 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 09 05 +14 19 39 |
HJ 248 AB |
2020 |
12 |
277 |
13.0 |
11.31 |
13.39 |
2.08 |
|
<=== |
| Show |
|
|
15 09 05 +14 19 39 |
HJ 248 AC |
2015 |
9 |
115 |
46.2 |
11.31 |
14.41 |
3.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Tycho2 |
0926-00329-1 |
|
Gaia DR2 |
1183490852732516352 |
|
HD |
134368 |
|
