23399+6419 ES 149 AB (HD 222415)
23h 39m 56.79s +64° 18' 48.8" P.A. 121.00 sep 5.7 mag 8.95,9.47 Sp F8
Coord 2000 |
23399+6419 |
|
Discov num |
ES 149 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 39 56.79 +64 18 48.8 |
|
Date first |
1902 |
|
Date last |
2016 |
|
Obs |
33 |
|
Pa first |
121 |
|
Pa last |
121.2 |
|
P.A. Now (θ) |
121.2° |
|
Sep first |
6.0 |
|
Sep last |
5.724 |
|
Sep. Now (ρ) |
5.724" |
|
Mag pri |
8.95 |
|
Mag sec |
9.47 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+082 |
|
Sec motion ra |
+082 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
+006 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.012 (< 0.3, Physical double)
This double is physical.
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
Name |
HD 222415 |
|
Constellation |
Cepheus |
|
SAO |
20757 |
|
Tycho2 |
4288-00268-1 |
|
Gaia DR2 |
2017332704273571456 |
|
HD |
222415 |
|