12116+3605 STF 1607 AB (HD 105945)
12h 11m 33.63s +36° 05' 21.7" P.A. 28.00 sep 27.0 mag 8.89,9.83 Sp A3 dist. 188.68 pc (615.47 l.y.)
Coord 2000 |
12116+3605 |
|
Discov num |
STF1607 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 11 33.63 +36 05 21.7 |
|
Date first |
1827 |
|
Date last |
2019 |
|
Obs |
85 |
|
Pa first |
350 |
|
Pa last |
27.8 |
|
P.A. Now (θ) |
27.8° |
|
Sep first |
18.0 |
|
Sep last |
26.998 |
|
Sep. Now (ρ) |
26.998" |
|
Mag pri |
8.89 |
|
Mag sec |
9.83 |
|
delta mag (ΔM) |
0.94 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
-047 |
|
Sec motion ra |
+052 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
-040 |
|
Notes |
L
(Linear solution) |
|
rPM=1.67
This double is not physical.
12116+3605 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 105945 |
62887 |
12 11 34 +36 05 22 |
STF 1607 AB |
2019 |
85 |
28 |
27.0 |
8.89 |
9.83 |
0.94 |
|
<=== |
Show |
|
62887 |
12 11 34 +36 05 22 |
STF 1607 AC |
2017 |
14 |
355 |
36.2 |
8.89 |
14.06 |
5.17 |
|
|
Show |
|
|
12 11 34 +36 05 46 |
STF 1607 BC |
2017 |
19 |
310 |
20.4 |
9.83 |
14.06 |
4.23 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 105945 |
|
Constellation |
Canes Venatici |
|
SAO |
62887 |
|
HIP |
59444 |
|
Tycho2 |
2529-01072-1 |
|
Gaia DR2 |
4030173869188383744 |
|
HD |
105945 |
|
GC |
16652 |
|
BD |
BD+36 2246 |
|
Distance |
188.68 |
|
Distance ly |
615.47 |
|