21154-1021 STF 2776 BC
21h 15m 28.26s -10° 20' 01.6" P.A. 338.00 sep 5.9 mag 9.92,10.90 Sp K5
| Coord 2000 |
21154-1021 |
|
Discov num |
STF2776 |
|
Comp |
BC |
|
Coord arcsec 2000 |
21 15 28.26 -10 20 01.6 |
|
| Date first |
1833 |
|
Date last |
2016 |
|
Obs |
22 |
|
| Pa first |
341 |
|
Pa last |
337.5 |
|
P.A. Now (θ) |
337.5° |
|
| Sep first |
5.9 |
|
Sep last |
5.917 |
|
Sep. Now (ρ) |
5.917" |
|
| Mag pri |
9.92 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.98 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
+045 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
-061 |
|
Sec motion dec |
+008 |
|
| Notes |
N
(See Notes) |
|
rPM=0.982
This double is not physical.
21154-1021 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 202332 |
164257 |
21 15 24 -10 20 52 |
STF 2776 AB |
2016 |
23 |
52 |
83.5 |
8.27 |
9.92 |
1.65 |
|
|
| Show |
|
164261 |
21 15 28 -10 20 02 |
STF 2776 BC |
2016 |
22 |
338 |
5.9 |
9.92 |
10.90 |
0.98 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
SAO |
164261 |
|
Tycho2 |
5776-01621-1 |
|
Gaia DR2 |
6895650949567293056 |
|
| HD |
358361 |
|
DM |
BD-10 5631 |
|