16076+2900 STF 2011 AB (HD 144999)
16h 07m 38.27s +28° 59' 43.6" P.A. 67.00 sep 2.7 mag 7.93,10.23 Sp A8IV dist. 307.69 pc (1003.68 l.y.)
Coord 2000 |
16076+2900 |
|
Discov num |
STF2011 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 07 38.27 +28 59 43.6 |
|
Date first |
1829 |
|
Date last |
2015 |
|
Obs |
35 |
|
Pa first |
65 |
|
Pa last |
67.2 |
|
P.A. Now (θ) |
67.2° |
|
Sep first |
2.5 |
|
Sep last |
2.66 |
|
Sep. Now (ρ) |
2.66" |
|
Mag pri |
7.93 |
|
Mag sec |
10.23 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
A8IV (white) |
|
Pri motion ra |
-025 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
16076+2900 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 144999 |
84205 |
16 07 38 +28 59 44 |
STF 2011 AB |
2015 |
35 |
67 |
2.7 |
7.93 |
10.23 |
2.30 |
|
<=== |
Show |
|
84205 |
16 07 38 +28 59 44 |
GUI 16 AC |
2017 |
13 |
350 |
117.0 |
7.93 |
9.48 |
1.55 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 144999 |
|
Constellation |
Corona Borealis |
|
SAO |
84205 |
|
HIP |
79010 |
|
Tycho2 |
2041-01329-1 |
|
Gaia DR2 |
1317176928205039104 |
|
HD |
144999 |
|
GC |
21688 |
|
ADS |
9930 |
|
BD |
BD+29 2774 |
|
Distance |
307.69 |
|
Distance ly |
1003.68 |
|