04540-3200 HU 1381 (HD 31377)
04h 54m 02.86s -32° 00' 07.5" P.A. 277.00 sep 1.9 mag 9.91,11.45 Sp F5V dist. 112.36 pc (366.52 l.y.)
| Coord 2000 |
04540-3200 |
|
Discov num |
HU 1381 |
|
Comp |
|
|
Coord arcsec 2000 |
04 54 02.86 -32 00 07.5 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
300 |
|
Pa last |
277 |
|
P.A. Now (θ) |
277° |
|
| Sep first |
2.0 |
|
Sep last |
1.885 |
|
Sep. Now (ρ) |
1.885" |
|
| Mag pri |
9.91 |
|
Mag sec |
11.45 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 31377 |
|
Constellation |
Caelum |
|
SAO |
195385 |
|
HIP |
22781 |
|
| Tycho2 |
7046-00221-1 |
|
Gaia DR2 |
4874646082615408384 |
|
HD |
31377 |
|
CD |
CD-32 2037 |
|
| CP |
CP-32 635 |
|
Distance |
112.36 |
|
Distance ly |
366.52 |
|
