17346-5102 TDT 421 (HD 158930)
17h 34m 37.19s -51° 01' 51.7" P.A. 346.00 sep 0.4 mag 10.20,10.27 Sp G2V
Coord 2000 |
17346-5102 |
|
Discov num |
TDT 421 |
|
Comp |
|
|
Coord arcsec 2000 |
17 34 37.19 -51 01 51.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
346 |
|
Pa last |
346.1 |
|
P.A. Now (θ) |
346.1° |
|
Sep first |
0.4 |
|
Sep last |
0.41 |
|
Sep. Now (ρ) |
0.41" |
|
Mag pri |
10.20 |
|
Mag sec |
10.27 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
G2V (yellow) |
|
Pri motion ra |
-027 |
|
Sec motion ra |
-027 |
|
Pri motion dec |
-067 |
|
Sec motion dec |
-067 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 158930 |
|
Constellation |
Ara |
|
Tycho2 |
8354-00647-1 |
|
Gaia DR2 |
5946269869280594432 |
|
HD |
158930 |
|