12167+3936 STF 1624 AB (HD 106784)
12h 16m 42.19s +39° 35' 34.5" P.A. 153.00 sep 5.9 mag 7.28,10.17 Sp A2.5V dist. 108.81 pc (354.94 l.y.)
Coord 2000 |
12167+3936 |
|
Discov num |
STF1624 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 16 42.19 +39 35 34.5 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
24 |
|
Pa first |
150 |
|
Pa last |
153.4 |
|
P.A. Now (θ) |
153.4° |
|
Sep first |
6.2 |
|
Sep last |
5.902 |
|
Sep. Now (ρ) |
5.902" |
|
Mag pri |
7.28 |
|
Mag sec |
10.17 |
|
delta mag (ΔM) |
2.89 |
|
Spectral class |
A2.5V (white) |
|
Pri motion ra |
-019 |
|
Sec motion ra |
-019 |
|
Pri motion dec |
+017 |
|
Sec motion dec |
+017 |
|
Notes |
|
|
Nature of this double is uncertain.
12167+3936 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 106784 |
62930 |
12 16 42 +39 35 34 |
STF 1624 AB |
2016 |
24 |
153 |
5.9 |
7.28 |
10.17 |
2.89 |
|
<=== |
Show |
|
62930 |
12 16 42 +39 35 34 |
WAL 62 AC |
2015 |
12 |
143 |
161.9 |
7.28 |
9.22 |
1.94 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 106784 |
|
Constellation |
Canes Venatici |
|
SAO |
62930 |
|
HIP |
59868 |
|
Tycho2 |
3017-01019-1 |
|
Gaia DR2 |
1532879153702173184 |
|
HD |
106784 |
|
GC |
16758 |
|
BD |
BD+40 2516 |
|
Distance |
108.81 |
|
Distance ly |
354.94 |
|