20231+3036 ES 362 AB (HD 334254)
20h 23m 05.60s +30° 35' 49.6" P.A. 232.00 sep 10.8 mag 10.18,12.50 Sp K2
| Coord 2000 |
20231+3036 |
|
Discov num |
ES 362 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 23 05.60 +30 35 49.6 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
231 |
|
Pa last |
232.2 |
|
P.A. Now (θ) |
232.2° |
|
| Sep first |
9.6 |
|
Sep last |
10.823 |
|
Sep. Now (ρ) |
10.823" |
|
| Mag pri |
10.18 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
2.32 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=1.697
This double is not physical.
20231+3036 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 334254 |
|
20 23 06 +30 35 50 |
ES 362 AB |
2015 |
10 |
232 |
10.8 |
10.18 |
12.50 |
2.32 |
|
<=== |
| Show |
|
|
20 23 05 +30 35 43 |
ES 362 BC |
2016 |
9 |
270 |
5.1 |
12.50 |
14.70 |
2.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 334254 |
|
Constellation |
Cygnus |
|
Tycho2 |
2672-01479-1 |
|
Gaia DR2 |
1861391791920260992 |
|
| HD |
334254 |
|
