03405+0508 STF 430 Aa,Ab
03h 40m 28.04s +05° 07' 33.2" P.A. 48.00 sep 0.2 mag 6.80,9.80 Sp K2III dist. 304.88 pc (994.52 l.y.)
| Coord 2000 |
03405+0508 |
|
Discov num |
STF 430 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
03 40 28.04 +05 07 33.2 |
|
| Date first |
2019 |
|
Date last |
2020 |
|
Obs |
2 |
|
| Pa first |
48 |
|
Pa last |
48.1 |
|
P.A. Now (θ) |
48.1° |
|
| Sep first |
0.2 |
|
Sep last |
0.202 |
|
Sep. Now (ρ) |
0.202" |
|
| Mag pri |
6.80 |
|
Mag sec |
9.80 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
03405+0508 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
111340 |
03 40 28 +05 07 33 |
STF 430 Aa,Ab |
2020 |
2 |
48 |
0.2 |
6.80 |
9.80 |
3.00 |
|
<=== |
| Show |
HD 22878 |
111340 |
03 40 28 +05 07 33 |
STF 430 AB |
2019 |
56 |
57 |
26.3 |
6.77 |
9.63 |
2.86 |
|
|
| Show |
|
111340 |
03 40 28 +05 07 33 |
STF 430 AC |
2016 |
40 |
298 |
34.3 |
6.77 |
10.35 |
3.58 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
SAO |
111340 |
|
HIP |
17155 |
|
Tycho2 |
0071-01225-1 |
|
| HD |
22878 |
|
BD |
BD+04 571 |
|
Distance |
304.88 |
|
Distance ly |
994.52 |
|
