23427-1433 BU 279 (Ome2 Aqr)
23h 42m 43.28s -14° 32' 41.1" P.A. 82.00 sep 5.3 mag 4.48,9.90 Sp B9.5V dist. 45.54 pc (148.55 l.y.)
| Coord 2000 |
23427-1433 |
|
Discov num |
BU 279 |
|
Comp |
|
|
Coord arcsec 2000 |
23 42 43.28 -14 32 41.1 |
|
| Date first |
1875 |
|
Date last |
2021 |
|
Obs |
22 |
|
| Pa first |
88 |
|
Pa last |
81.9 |
|
P.A. Now (θ) |
81.9° |
|
| Sep first |
5.7 |
|
Sep last |
5.288 |
|
Sep. Now (ρ) |
5.288" |
|
| Mag pri |
4.48 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
5.42 |
|
Spectral class |
B9.5V (blue-white) |
|
| Pri motion ra |
+101 |
|
Sec motion ra |
|
|
| Pri motion dec |
-066 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Ome2 Aqr |
|
Constellation |
Aquarius |
|
SAO |
165842 |
|
HIP |
116971 |
|
| Tycho2 |
5836-00979-1 |
|
Gaia DR2 |
2419885149815948416 |
|
HD |
222661 |
|
HR |
8988 |
|
| GC |
32931 |
|
ADS |
16944 |
|
GL |
Wo 9836A |
|
BD |
BD-15 6476 |
|
| Bayer |
Omega 2 Aquarii |
|
Bayer name |
Ome2 Aqr |
|
Flamsteed |
105 Aquarii |
|
Flamsteed name |
105 Aqr |
|
| FK5 |
894 |
|
Distance |
45.54 |
|
Distance ly |
148.55 |
|
Bayer greek |
ω2 Aqr |
|
