01240+1950 HO 309 AB (HD 8453)
01h 24m 02.13s +19° 50' 23.1" P.A. 22.00 sep 3.2 mag 8.42,11.90 Sp F8 dist. 115.61 pc (377.12 l.y.)
| Coord 2000 |
01240+1950 |
|
Discov num |
HO 309 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 24 02.13 +19 50 23.1 |
|
| Date first |
1893 |
|
Date last |
1991 |
|
Obs |
6 |
|
| Pa first |
26 |
|
Pa last |
21.9 |
|
P.A. Now (θ) |
21.9° |
|
| Sep first |
2.6 |
|
Sep last |
3.17 |
|
Sep. Now (ρ) |
3.17" |
|
| Mag pri |
8.42 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
3.48 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-034 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-028 |
|
| Notes |
|
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
01240+1950 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 8453 |
92416 |
01 24 02 +19 50 23 |
HO 309 AB |
1991 |
6 |
22 |
3.2 |
8.42 |
11.90 |
3.48 |
|
<=== |
| Show |
|
92416 |
01 24 02 +19 50 23 |
HO 309 AC |
2017 |
8 |
93 |
47.4 |
8.42 |
13.53 |
5.11 |
|
|
| Show |
|
92416 |
01 24 02 +19 50 23 |
LV 15 AD |
2015 |
4 |
51 |
38.6 |
8.42 |
15.40 |
6.98 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 8453 |
|
Constellation |
Pisces |
|
SAO |
92416 |
|
HIP |
6538 |
|
| Tycho2 |
1200-00140-1 |
|
Gaia DR2 |
2786483389036335104 |
|
HD |
8453 |
|
BD |
BD+19 229 |
|
| Distance |
115.61 |
|
Distance ly |
377.12 |
|
