21229+0649 HJ 3023 AB
21h 22m 53.61s +06° 48' 40.1" P.A. 257.00 sep 40.9 mag 5.16,14.00 Sp A3V dist. 101.42 pc (330.83 l.y.)
| Coord 2000 |
21229+0649 |
|
Discov num |
HJ 3023 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 22 53.61 +06 48 40.1 |
|
| Date first |
1878 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
260 |
|
Pa last |
256.8 |
|
P.A. Now (θ) |
256.8° |
|
| Sep first |
31.6 |
|
Sep last |
40.896 |
|
Sep. Now (ρ) |
40.896" |
|
| Mag pri |
5.16 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
8.84 |
|
Spectral class |
A3V (white) |
|
| Pri motion ra |
+054 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
-019 |
|
| Notes |
N
(See Notes) |
|
rPM=1.074
This double is not physical.
21229+0649 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
126749 |
21 22 54 +06 48 40 |
HJ 3023 AB |
2016 |
8 |
257 |
40.9 |
5.16 |
14.00 |
8.84 |
|
<=== |
| Show |
|
126749 |
21 22 54 +06 48 40 |
HJ 3023 AC |
2016 |
11 |
301 |
74.1 |
5.16 |
12.60 |
7.44 |
|
|
| Show |
Bet Equ |
126749 |
21 22 54 +06 48 40 |
HJ 3023 AE |
2016 |
11 |
273 |
96.0 |
5.16 |
12.19 |
7.03 |
|
|
| Show |
|
|
21 22 49 +06 49 19 |
BU 1504 CD |
2016 |
13 |
8 |
5.2 |
12.80 |
13.50 |
0.70 |
|
|
| Show |
|
|
21 22 50 +06 49 23 |
BU 1504 FG |
2016 |
6 |
156 |
6.6 |
15.60 |
15.70 |
0.10 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
SAO |
126749 |
|
HIP |
105570 |
|
Tycho2 |
0541-01932-1 |
|
| Gaia DR2 |
1738927465244452736 |
|
HD |
203562 |
|
HR |
8178 |
|
GC |
29931 |
|
| ADS |
14920 |
|
BD |
BD+06 4811 |
|
Bayer |
Beta Equulei |
|
Bayer name |
Bet Equ |
|
| Flamsteed |
10 Equulei |
|
Flamsteed name |
10 Equ |
|
Distance |
101.42 |
|
Distance ly |
330.83 |
|
| Bayer greek |
β Equ |
|
