03023+4124 STF 337 AB (HD 18751)
03h 02m 16.79s +41° 23' 45.7" P.A. 163.00 sep 17.6 mag 7.99,9.34 Sp F5 dist. 47.8 pc (155.92 l.y.)
Coord 2000 |
03023+4124 |
|
Discov num |
STF 337 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 02 16.79 +41 23 45.7 |
|
Date first |
1832 |
|
Date last |
2016 |
|
Obs |
29 |
|
Pa first |
163 |
|
Pa last |
162.6 |
|
P.A. Now (θ) |
162.6° |
|
Sep first |
17.8 |
|
Sep last |
17.602 |
|
Sep. Now (ρ) |
17.602" |
|
Mag pri |
7.99 |
|
Mag sec |
9.34 |
|
delta mag (ΔM) |
1.35 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+107 |
|
Sec motion dec |
+106 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.021 (< 0.3, Physical double)
This double is physical.
03023+4124 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 18751 |
38525 |
03 02 17 +41 23 46 |
STF 337 AB |
2016 |
29 |
163 |
17.6 |
7.99 |
9.34 |
1.35 |
|
<=== |
Show |
|
38525 |
03 02 17 +41 23 46 |
WAL 20 AC |
2015 |
23 |
209 |
97.9 |
7.99 |
8.89 |
0.90 |
|
|
Show |
|
|
03 02 13 +41 22 22 |
WAL 20 CD |
2015 |
10 |
191 |
20.7 |
8.89 |
12.86 |
3.97 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 18751 |
|
Constellation |
Perseus |
|
SAO |
38525 |
|
HIP |
14134 |
|
Tycho2 |
2855-00786-1 |
|
Gaia DR2 |
240119148934630016 |
|
HD |
18751 |
|
GC |
3632 |
|
BD |
BD+40 651 |
|
Distance |
47.8 |
|
Distance ly |
155.92 |
|