21293-1720 SHT 37 AD
21h 29m 17.03s -17° 20' 01.0" P.A. 330.00 sep 27.1 mag 10.97,16.10
| Coord 2000 |
21293-1720 |
|
Discov num |
SHT 37 |
|
Comp |
AD |
|
Coord arcsec 2000 |
21 29 17.03 -17 20 01.0 |
|
| Date first |
1992 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
329 |
|
Pa last |
330.1 |
|
P.A. Now (θ) |
330.1° |
|
| Sep first |
27.6 |
|
Sep last |
27.108 |
|
Sep. Now (ρ) |
27.108" |
|
| Mag pri |
10.97 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
5.13 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-056 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
rPM=0.611
Nature of this double is uncertain.
21293-1720 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 204472 |
|
21 29 17 -17 20 01 |
LEO 27 AB |
2016 |
9 |
0 |
3.4 |
10.97 |
11.30 |
0.33 |
|
|
| Show |
|
|
21 29 17 -17 20 01 |
SHT 37 AC |
2015 |
4 |
326 |
35.5 |
10.97 |
14.43 |
3.46 |
|
|
| Show |
|
|
21 29 17 -17 20 01 |
SHT 37 AD |
2015 |
4 |
330 |
27.1 |
10.97 |
16.10 |
5.13 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Tycho2 |
6365-00764-1 |
|
Gaia DR2 |
6834845035973718528 |
|
HD |
204472 |
|
