04144-1015 STF 516 AB (39 Eri)
04h 14m 23.69s -10° 15' 21.2" P.A. 143.00 sep 6.4 mag 5.03,8.53 Sp K2III dist. 74.29 pc (242.33 l.y.)
| Coord 2000 |
04144-1015 |
|
Discov num |
STF 516 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 14 23.69 -10 15 21.2 |
|
| Date first |
1831 |
|
Date last |
2016 |
|
Obs |
77 |
|
| Pa first |
154 |
|
Pa last |
143.3 |
|
P.A. Now (θ) |
143.3° |
|
| Sep first |
8.0 |
|
Sep last |
6.393 |
|
Sep. Now (ρ) |
6.393" |
|
| Mag pri |
5.03 |
|
Mag sec |
8.53 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-159 |
|
Sec motion dec |
-162 |
|
| Notes |
N
(See Notes) |
|
rPM=0.031 (< 0.3, Physical double)
This double is physical.
04144-1015 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
39 Eri |
149478 |
04 14 24 -10 15 21 |
STF 516 AB |
2016 |
77 |
143 |
6.4 |
5.03 |
8.53 |
3.50 |
|
<=== |
| Show |
|
149478 |
04 14 24 -10 15 21 |
STF 516 AC |
2014 |
10 |
157 |
133.7 |
5.03 |
11.36 |
6.33 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
39 Eri |
|
Constellation |
Eridanus |
|
SAO |
149478 |
|
HIP |
19777 |
|
| Tycho2 |
5315-02290-1 |
|
Gaia DR2 |
3191969567826137600 |
|
HD |
26846 |
|
HR |
1318 |
|
| GC |
5114 |
|
ADS |
3079 |
|
BD |
BD-10 867 |
|
Flamsteed |
39 Eridani |
|
| Flamsteed name |
39 Eri |
|
Distance |
74.29 |
|
Distance ly |
242.33 |
|
