03300-1109 STF 407 AB (HD 21735)
03h 29m 59.06s -11° 08' 46.8" P.A. 52.00 sep 2.8 mag 8.62,10.54 Sp F5 dist. 117.1 pc (381.98 l.y.)
Coord 2000 |
03300-1109 |
|
Discov num |
STF 407 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 29 59.06 -11 08 46.8 |
|
Date first |
1833 |
|
Date last |
2016 |
|
Obs |
28 |
|
Pa first |
39 |
|
Pa last |
51.5 |
|
P.A. Now (θ) |
51.5° |
|
Sep first |
2.3 |
|
Sep last |
2.786 |
|
Sep. Now (ρ) |
2.786" |
|
Mag pri |
8.62 |
|
Mag sec |
10.54 |
|
delta mag (ΔM) |
1.92 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-049 |
|
Sec motion ra |
-033 |
|
Pri motion dec |
-115 |
|
Sec motion dec |
-100 |
|
Notes |
|
|
rPM=0.175 (< 0.3, Physical double)
This double is physical.
03300-1109 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 21735 |
148989 |
03 29 59 -11 08 47 |
STF 407 AB |
2016 |
28 |
52 |
2.8 |
8.62 |
10.54 |
1.92 |
|
<=== |
Show |
|
148989 |
03 29 59 -11 08 47 |
STF 407 AC |
2015 |
6 |
202 |
132.0 |
8.62 |
13.64 |
5.02 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 21735 |
|
Constellation |
Eridanus |
|
SAO |
148989 |
|
HIP |
16291 |
|
Tycho2 |
5299-00222-1 |
|
Gaia DR2 |
5163680614084377088 |
|
HD |
21735 |
|
GC |
4169 |
|
BD |
BD-11 673 |
|
Distance |
117.1 |
|
Distance ly |
381.98 |
|