18469-3600 B 946 (HD 173443)
18h 46m 53.16s -36° 00' 09.7" P.A. 309.00 sep 1.2 mag 9.69,12.10 Sp F2IV
| Coord 2000 |
18469-3600 |
|
Discov num |
B 946 |
|
Comp |
|
|
Coord arcsec 2000 |
18 46 53.16 -36 00 09.7 |
|
| Date first |
1927 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
305 |
|
Pa last |
309.1 |
|
P.A. Now (θ) |
309.1° |
|
| Sep first |
1.2 |
|
Sep last |
1.167 |
|
Sep. Now (ρ) |
1.167" |
|
| Mag pri |
9.69 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
2.41 |
|
Spectral class |
F2IV (yellow-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-028 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 173443 |
|
Constellation |
Sagittarius |
|
SAO |
210562 |
|
Tycho2 |
7420-00922-1 |
|
| Gaia DR2 |
6732060833598340608 |
|
HD |
173443 |
|
