20140-2808 HJ 5180 AC
20h 13m 57.83s -28° 07' 46.7" P.A. 221.00 sep 10.2 mag 10.81,11.80
| Coord 2000 |
20140-2808 |
|
Discov num |
HJ 5180 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 13 57.83 -28 07 46.7 |
|
| Date first |
1834 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
221 |
|
Pa last |
220.5 |
|
P.A. Now (θ) |
220.5° |
|
| Sep first |
4.0 |
|
Sep last |
10.163 |
|
Sep. Now (ρ) |
10.163" |
|
| Mag pri |
10.81 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
| Pri motion ra |
-030 |
|
Sec motion ra |
-039 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.236 (< 0.3, Physical double)
This double is physical.
20140-2808 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 13 58 -28 07 47 |
TDT 2109 AB |
1991 |
1 |
27 |
1.8 |
10.90 |
12.00 |
1.10 |
|
|
| Show |
|
|
20 13 58 -28 07 47 |
HJ 5180 AC |
2016 |
11 |
221 |
10.2 |
10.81 |
11.80 |
0.99 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6918-00147-1 |
|
Gaia DR2 |
6845966733529449216 |
|
