16168+0118 A 2180 BC
16h 16m 53.66s +01° 17' 30.4" P.A. 309.00 sep 1.2 mag 10.95,11.60 Sp F8
Coord 2000 |
16168+0118 |
|
Discov num |
A 2180 |
|
Comp |
BC |
|
Coord arcsec 2000 |
16 16 53.66 +01 17 30.4 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
311 |
|
Pa last |
309.4 |
|
P.A. Now (θ) |
309.4° |
|
Sep first |
1.1 |
|
Sep last |
1.245 |
|
Sep. Now (ρ) |
1.245" |
|
Mag pri |
10.95 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
16168+0118 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 146563 |
121468 |
16 16 50 +01 17 37 |
A 2180 A,BC |
2017 |
15 |
97 |
47.7 |
9.08 |
10.95 |
1.87 |
|
|
Show |
|
|
16 16 54 +01 17 30 |
A 2180 BC |
2016 |
13 |
309 |
1.2 |
10.95 |
11.60 |
0.65 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
0368-00673-1 |
|
Gaia DR2 |
4408808810090165632 |
|