03218+6830 STF 368 BC
03h 21m 46.01s +68° 29' 59.8" P.A. 37.00 sep 64.7 mag 10.11,12.91
Coord 2000 |
03218+6830 |
|
Discov num |
STF 368 |
|
Comp |
BC |
|
Coord arcsec 2000 |
03 21 46.01 +68 29 59.8 |
|
Date first |
1911 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
37 |
|
Pa last |
37.3 |
|
P.A. Now (θ) |
37.3° |
|
Sep first |
66.0 |
|
Sep last |
64.74 |
|
Sep. Now (ρ) |
64.74" |
|
Mag pri |
10.11 |
|
Mag sec |
12.91 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
|
|
Pri motion ra |
+033 |
|
Sec motion ra |
+014 |
|
Pri motion dec |
-017 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.652
Nature of this double is uncertain.
03218+6830 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
03 21 46 +68 29 60 |
STF 368 AB |
2018 |
25 |
159 |
2.0 |
10.04 |
10.11 |
0.07 |
|
|
Show |
|
|
03 21 46 +68 29 60 |
STF 368 AC |
2015 |
6 |
36 |
65.8 |
10.04 |
12.91 |
2.87 |
|
|
Show |
|
|
03 21 46 +68 29 60 |
STF 368 BC |
2015 |
2 |
37 |
64.7 |
10.11 |
12.91 |
2.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Tycho2 |
4326-00322-1 |
|
Gaia DR2 |
493077466947333504 |
|