21147-0050 STF 2775 DE
21h 14m 37.32s -00° 52' 35.4" P.A. 125.00 sep 74.5 mag 11.07,11.50
| Coord 2000 |
21147-0050 |
|
Discov num |
STF2775 |
|
Comp |
DE |
|
Coord arcsec 2000 |
21 14 37.32 -00 52 35.4 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
126 |
|
Pa last |
125.4 |
|
P.A. Now (θ) |
125.4° |
|
| Sep first |
74.8 |
|
Sep last |
74.492 |
|
Sep. Now (ρ) |
74.492" |
|
| Mag pri |
11.07 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-007 |
|
| Notes |
N
(See Notes) |
|
rPM=0.094 (< 0.3, Physical double)
This double is physical.
21147-0050 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
145230 |
21 14 41 -00 49 55 |
A 883 AB |
2021 |
60 |
264 |
0.1 |
7.46 |
8.30 |
0.84 |
Y |
|
| Show |
HD 202260 |
145230 |
21 14 41 -00 49 55 |
STF 2775 AB,C |
2014 |
31 |
178 |
21.3 |
7.46 |
10.37 |
2.91 |
|
|
| Show |
|
145230 |
21 14 41 -00 49 55 |
STF 2775 AB,D |
2014 |
10 |
200 |
170.3 |
7.46 |
11.07 |
3.61 |
|
|
| Show |
|
145230 |
21 14 41 -00 49 55 |
LYS 39 AF |
2014 |
9 |
297 |
185.0 |
7.46 |
10.51 |
3.05 |
|
|
| Show |
|
145230 |
21 14 41 -00 49 55 |
LYS 39 AH |
2014 |
7 |
126 |
262.6 |
7.46 |
12.22 |
4.76 |
|
|
| Show |
|
|
21 14 37 -00 52 35 |
STF 2775 DE |
2015 |
14 |
125 |
74.5 |
11.07 |
11.50 |
0.43 |
|
<=== |
| Show |
|
|
21 14 30 -00 48 32 |
LYS 39 FG |
2015 |
10 |
11 |
20.0 |
10.51 |
12.56 |
2.05 |
|
|
Octuple system
9 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5193-00470-1 |
|
