23144+2946 HJ 1859 AB (HD 219291)
23h 14m 21.71s +29° 46' 18.5" P.A. 122.00 sep 34.0 mag 6.45,11.45 Sp F6IVw dist. 104.38 pc (340.49 l.y.)
| Coord 2000 |
23144+2946 |
|
Discov num |
HJ 1859 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 14 21.71 +29 46 18.5 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
118 |
|
Pa last |
121.7 |
|
P.A. Now (θ) |
121.7° |
|
| Sep first |
25.0 |
|
Sep last |
33.962 |
|
Sep. Now (ρ) |
33.962" |
|
| Mag pri |
6.45 |
|
Mag sec |
11.45 |
|
delta mag (ΔM) |
5 |
|
Spectral class |
F6IVw (yellow-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-006 |
|
| Notes |
N
W
(See Notes, ) |
|
rPM=0.667
Nature of this double is uncertain.
23144+2946 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 219291 |
91111 |
23 14 22 +29 46 18 |
HJ 1859 AB |
2015 |
16 |
122 |
34.0 |
6.45 |
11.45 |
5.00 |
|
<=== |
| Show |
|
91111 |
23 14 22 +29 46 18 |
ARN 26 AC |
2015 |
14 |
181 |
190.7 |
6.45 |
8.68 |
2.23 |
|
|
| Show |
|
91111 |
23 14 22 +29 46 18 |
FYM 146 AD |
2016 |
5 |
314 |
57.9 |
6.45 |
13.46 |
7.01 |
|
|
| Show |
|
91111 |
23 14 22 +29 46 18 |
FYM 146 AE |
2016 |
5 |
253 |
59.1 |
6.45 |
14.23 |
7.78 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 219291 |
|
Constellation |
Pegasus |
|
SAO |
91111 |
|
HIP |
114725 |
|
| Tycho2 |
2248-00182-1 |
|
Gaia DR2 |
2846265760385009920 |
|
HD |
219291 |
|
HR |
8838 |
|
| GC |
32348 |
|
BD |
BD+28 4555 |
|
Distance |
104.38 |
|
Distance ly |
340.49 |
|
