20244+1213 A 1209 AB (HD 194283)
20h 24m 26.64s +12° 12' 44.8" P.A. 324.00 sep 1.9 mag 9.22,10.63 Sp F8
| Coord 2000 |
20244+1213 |
|
Discov num |
A 1209 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 24 26.64 +12 12 44.8 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
324 |
|
Pa last |
324.2 |
|
P.A. Now (θ) |
324.2° |
|
| Sep first |
1.8 |
|
Sep last |
1.876 |
|
Sep. Now (ρ) |
1.876" |
|
| Mag pri |
9.22 |
|
Mag sec |
10.63 |
|
delta mag (ΔM) |
1.41 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.654
Nature of this double is uncertain.
20244+1213 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 24 27 +12 12 45 |
WOR 33 Aa,Ab |
2016 |
13 |
131 |
0.6 |
8.60 |
9.30 |
0.70 |
|
|
| Show |
HD 194283 |
106066 |
20 24 27 +12 12 45 |
A 1209 AB |
2016 |
15 |
324 |
1.9 |
9.22 |
10.63 |
1.41 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 194283 |
|
Constellation |
Delphinus |
|
SAO |
106066 |
|
Tycho2 |
1082-00248-2 |
|
| Gaia DR2 |
1802211471892857216 |
|
HD |
194283 |
|
