13399+0409 SLW 906 (Eps Cen)
13h 39m 56.95s +04° 08' 35.4" P.A. 100.00 sep 26.5 mag 15.75,16.08 Sp M1.7+M1.8 dist. 131.06 pc (427.52 l.y.)
| Coord 2000 |
13399+0409 |
|
Discov num |
SLW 906 |
|
Comp |
|
|
Coord arcsec 2000 |
13 39 56.95 +04 08 35.4 |
|
| Date first |
1950 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
100 |
|
Pa last |
99.7 |
|
P.A. Now (θ) |
99.7° |
|
| Sep first |
26.4 |
|
Sep last |
26.466 |
|
Sep. Now (ρ) |
26.466" |
|
| Mag pri |
15.75 |
|
Mag sec |
16.08 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
M1.7+M1.8 (red/red) |
|
| Pri motion ra |
-033 |
|
Sec motion ra |
-035 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-002 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.154 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Eps Cen |
|
Constellation |
Virgo |
|
SAO |
241047 |
|
HIP |
66657 |
|
| Tycho2 |
8663-02929-1 |
|
Gaia DR2 |
3713718896407666816 |
|
HD |
118716 |
|
HR |
5132 |
|
| GC |
18458 |
|
CP |
CP-52 6655 |
|
Bayer |
Epsilon Centauri |
|
Bayer name |
Eps Cen |
|
| FK5 |
504 |
|
Distance |
131.06 |
|
Distance ly |
427.52 |
|
Bayer greek |
ε Cen |
|
Bayer or Flamsteed indentifiers not always match the correct constellation because of procession and proper motion of the star. (Cen vs Vir)
