18438+1344 HEI 396 AB
18h 43m 43.12s +13° 44' 00.7" P.A. 84.00 sep 3.3 mag 10.70,11.60
| Coord 2000 |
18438+1344 |
|
Discov num |
HEI 396 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 43 43.12 +13 44 00.7 |
|
| Date first |
1984 |
|
Date last |
2007 |
|
Obs |
5 |
|
| Pa first |
85 |
|
Pa last |
83.6 |
|
P.A. Now (θ) |
83.6° |
|
| Sep first |
3.2 |
|
Sep last |
3.31 |
|
Sep. Now (ρ) |
3.31" |
|
| Mag pri |
10.70 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
18438+1344 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 43 43 +13 44 01 |
HEI 396 AB |
2007 |
5 |
84 |
3.3 |
10.70 |
11.60 |
0.90 |
|
<=== |
| Show |
|
|
18 43 43 +13 44 01 |
HEI 396 AC |
2007 |
3 |
164 |
3.8 |
10.70 |
13.00 |
2.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1037-00590-1 |
|
Gaia DR2 |
4505784838018157184 |
|