16426-4901 TDT 42 BC
16h 42m 34.68s -49° 01' 21.9" P.A. 192.00 sep 1.8 mag 10.60,11.00
| Coord 2000 |
16426-4901 |
|
Discov num |
TDT 42 |
|
Comp |
BC |
|
Coord arcsec 2000 |
16 42 34.68 -49 01 21.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
192 |
|
Pa last |
192.2 |
|
P.A. Now (θ) |
192.2° |
|
| Sep first |
1.8 |
|
Sep last |
1.83 |
|
Sep. Now (ρ) |
1.83" |
|
| Mag pri |
10.60 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
16426-4901 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 150312 |
227075 |
16 42 35 -49 01 24 |
WFC 178 AB |
1999 |
8 |
289 |
7.8 |
9.33 |
10.60 |
1.27 |
|
|
| Show |
|
|
16 42 35 -49 01 22 |
TDT 42 BC |
1991 |
1 |
192 |
1.8 |
10.60 |
11.00 |
0.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8334-01504-1 |
|
Gaia DR2 |
5937944229823683328 |
|
