22582+3022 HJ 1834 AD
22h 58m 13.50s +30° 21' 54.8" P.A. 270.00 sep 58.1 mag 8.66,9.67 Sp M0 dist. 431.03 pc (1406.02 l.y.)
| Coord 2000 |
22582+3022 |
|
Discov num |
HJ 1834 |
|
Comp |
AD |
|
Coord arcsec 2000 |
22 58 13.50 +30 21 54.8 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
20 |
|
| Pa first |
270 |
|
Pa last |
270.4 |
|
P.A. Now (θ) |
270.4° |
|
| Sep first |
58.5 |
|
Sep last |
58.1 |
|
Sep. Now (ρ) |
58.1" |
|
| Mag pri |
8.66 |
|
Mag sec |
9.67 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
M0 (red) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=0.682
Nature of this double is uncertain.
22582+3022 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 58 14 +30 21 55 |
HJ 1834 AB |
2016 |
17 |
174 |
28.4 |
8.66 |
10.98 |
2.32 |
|
|
| Show |
|
|
22 58 14 +30 21 55 |
HJ 1834 AC |
2016 |
11 |
6 |
28.3 |
8.66 |
12.90 |
4.24 |
|
|
| Show |
|
|
22 58 14 +30 21 55 |
HJ 1834 AD |
2016 |
20 |
270 |
58.1 |
8.66 |
9.67 |
1.01 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
HIP |
113414 |
|
Tycho2 |
2750-01915-1 |
|
Gaia DR2 |
1886319335410987520 |
|
| BD |
BD+29 4822 |
|
Distance |
431.03 |
|
Distance ly |
1406.02 |
|
