17502-4801 B 1869
17h 50m 11.72s -48° 00' 49.3" P.A. 29.00 sep 1.1 mag 9.42,12.60 Sp A2/3
| Coord 2000 |
17502-4801 |
|
Discov num |
B 1869 |
|
Comp |
|
|
Coord arcsec 2000 |
17 50 11.72 -48 00 49.3 |
|
| Date first |
1931 |
|
Date last |
1931 |
|
Obs |
1 |
|
| Pa first |
29 |
|
Pa last |
29.2 |
|
P.A. Now (θ) |
29.2° |
|
| Sep first |
1.1 |
|
Sep last |
1.09 |
|
Sep. Now (ρ) |
1.09" |
|
| Mag pri |
9.42 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
3.18 |
|
Spectral class |
A2/3 (white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
SAO |
228461 |
|
Tycho2 |
8348-01568-1 |
|
Gaia DR2 |
5947955558052790272 |
|
| HD |
161828 |
|
DM |
CP-47 8518 |
|
