13577-1717 HJ 2692 AC
13h 57m 42.96s -17° 17' 30.8" P.A. 227.00 sep 29.9 mag 10.49,11.60
| Coord 2000 |
13577-1717 |
|
Discov num |
HJ 2692 |
|
Comp |
AC |
|
Coord arcsec 2000 |
13 57 42.96 -17 17 30.8 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
19 |
|
| Pa first |
220 |
|
Pa last |
226.9 |
|
P.A. Now (θ) |
226.9° |
|
| Sep first |
25.0 |
|
Sep last |
29.914 |
|
Sep. Now (ρ) |
29.914" |
|
| Mag pri |
10.49 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
|
|
| Pri motion ra |
+027 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-029 |
|
Sec motion dec |
-006 |
|
| Notes |
N
(See Notes) |
|
rPM=0.655
Nature of this double is uncertain.
13577-1717 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 57 43 -17 17 31 |
WHC 12 AB |
2016 |
19 |
320 |
3.1 |
10.49 |
11.27 |
0.78 |
|
|
| Show |
|
|
13 57 43 -17 17 31 |
HJ 2692 AC |
2015 |
19 |
227 |
29.9 |
10.49 |
11.60 |
1.11 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Tycho2 |
6140-00730-1 |
|
Gaia DR2 |
6294469254565597056 |
|
