23399+6419 ES 149 AC
23h 39m 56.79s +64° 18' 48.8" P.A. 183.00 sep 50.8 mag 8.95,11.82 Sp F8
| Coord 2000 |
23399+6419 |
|
Discov num |
ES 149 |
|
Comp |
AC |
|
Coord arcsec 2000 |
23 39 56.79 +64 18 48.8 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
177 |
|
Pa last |
182.9 |
|
P.A. Now (θ) |
182.9° |
|
| Sep first |
49.8 |
|
Sep last |
50.75 |
|
Sep. Now (ρ) |
50.75" |
|
| Mag pri |
8.95 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
2.87 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+082 |
|
Sec motion ra |
+034 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+003 |
|
| Notes |
N
(See Notes) |
|
rPM=0.585
Nature of this double is uncertain.
23399+6419 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 222415 |
20757 |
23 39 57 +64 18 49 |
ES 149 AB |
2016 |
33 |
121 |
5.7 |
8.95 |
9.47 |
0.52 |
|
|
| Show |
|
20757 |
23 39 57 +64 18 49 |
ES 149 AC |
2015 |
13 |
183 |
50.8 |
8.95 |
11.82 |
2.87 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
SAO |
20757 |
|
Tycho2 |
4288-00268-1 |
|
Gaia DR2 |
2017332704273571456 |
|
| HD |
222415 |
|
