04528-3306 HU 1380 (HD 31240)
04h 52m 45.87s -33° 05' 51.7" P.A. 217.00 sep 2.2 mag 9.87,11.13 Sp F3/5V
| Coord 2000 |
04528-3306 |
|
Discov num |
HU 1380 |
|
Comp |
|
|
Coord arcsec 2000 |
04 52 45.87 -33 05 51.7 |
|
| Date first |
1922 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
218 |
|
Pa last |
216.7 |
|
P.A. Now (θ) |
216.7° |
|
| Sep first |
2.3 |
|
Sep last |
2.178 |
|
Sep. Now (ρ) |
2.178" |
|
| Mag pri |
9.87 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
1.26 |
|
Spectral class |
F3/5V (yellow-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 31240 |
|
Constellation |
Caelum |
|
SAO |
195377 |
|
Tycho2 |
7049-01076-1 |
|
| Gaia DR2 |
4873437783760418432 |
|
HD |
31240 |
|
