03405+0508 STF 430 AC
03h 40m 28.04s +05° 07' 33.2" P.A. 298.00 sep 34.3 mag 6.77,10.35 Sp K2III dist. 304.88 pc (994.52 l.y.)
Coord 2000 |
03405+0508 |
|
Discov num |
STF 430 |
|
Comp |
AC |
|
Coord arcsec 2000 |
03 40 28.04 +05 07 33.2 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
40 |
|
Pa first |
304 |
|
Pa last |
298.3 |
|
P.A. Now (θ) |
298.3° |
|
Sep first |
40.0 |
|
Sep last |
34.272 |
|
Sep. Now (ρ) |
34.272" |
|
Mag pri |
6.77 |
|
Mag sec |
10.35 |
|
delta mag (ΔM) |
3.58 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
+028 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-036 |
|
Notes |
|
|
rPM=0.737
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 |
|
Gaia DR2 |
3275115152513253888 |
|
HD |
22878 |
|
BD |
BD+04 571 |
|
Distance |
304.88 |
|
Distance ly |
994.52 |
|