21371-1928 BU 9024 AC
21h 37m 04.82s -19° 27' 57.6" P.A. 164.00 sep 62.7 mag 4.49,14.10 Sp B2.5Vpe dist. 323.62 pc (1055.65 l.y.)
| Coord 2000 |
21371-1928 |
|
Discov num |
BU 9024 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 37 04.82 -19 27 57.6 |
|
| Date first |
1877 |
|
Date last |
1999 |
|
Obs |
3 |
|
| Pa first |
156 |
|
Pa last |
163.8 |
|
P.A. Now (θ) |
163.8° |
|
| Sep first |
70.0 |
|
Sep last |
62.68 |
|
Sep. Now (ρ) |
62.68" |
|
| Mag pri |
4.49 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
9.61 |
|
Spectral class |
B2.5Vpe (blue-white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
-037 |
|
| Notes |
N
(See Notes) |
|
rPM=1.5
This double is not physical.
21371-1928 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Eps Cap |
164520 |
21 37 05 -19 27 58 |
H 6 6 AB |
2013 |
20 |
46 |
65.8 |
4.49 |
10.11 |
5.62 |
|
|
| Show |
|
164520 |
21 37 05 -19 27 58 |
BU 9024 AC |
1999 |
3 |
164 |
62.7 |
4.49 |
14.10 |
9.61 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
SAO |
164520 |
|
HIP |
106723 |
|
Tycho2 |
6370-01176-1 |
|
| Gaia DR2 |
6830611400810571648 |
|
HD |
205637 |
|
HR |
8260 |
|
GC |
30252 |
|
| BD |
BD-20 6251 |
|
Bayer |
Epsilon Capricorni |
|
Bayer name |
Eps Cap |
|
Flamsteed |
39 Capricorni |
|
| Flamsteed name |
39 Cap |
|
FK5 |
3724 |
|
Distance |
323.62 |
|
Distance ly |
1055.65 |
|
| Bayer greek |
ε Cap |
|
