13579-4905 RST 670 (HD 121657)
13h 57m 54.35s -49° 04' 53.3" P.A. 162.00 sep 0.1 mag 9.60,9.60 Sp A0V
| Coord 2000 |
13579-4905 |
|
Discov num |
RST 670 |
|
Comp |
|
|
Coord arcsec 2000 |
13 57 54.35 -49 04 53.3 |
|
| Date first |
1928 |
|
Date last |
2020 |
|
Obs |
12 |
|
| Pa first |
80 |
|
Pa last |
161.8 |
|
P.A. Now (θ) |
161.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.15 |
|
Sep. Now (ρ) |
0.15" |
|
| Mag pri |
9.60 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 121657 |
|
Constellation |
Centaurus |
|
SAO |
224574 |
|
Tycho2 |
8271-00098-1 |
|
| Gaia DR2 |
6093647097888952960 |
|
HD |
121657 |
|
