00417-2446 B 10 (HD 3930)
00h 41m 42.53s -24° 45' 33.9" P.A. 135.00 sep 0.0 mag 9.10,9.50 Sp G5V
| Coord 2000 |
00417-2446 |
|
Discov num |
B 10 |
|
Comp |
|
|
Coord arcsec 2000 |
00 41 42.53 -24 45 33.9 |
|
| Date first |
1926 |
|
Date last |
2021 |
|
Obs |
20 |
|
| Pa first |
175 |
|
Pa last |
135.3 |
|
P.A. Now (θ) |
135.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.018 |
|
Sep. Now (ρ) |
0.018" |
|
| Mag pri |
9.10 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
G5V (yellow) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
+023 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 3930 |
|
Constellation |
Cetus |
|
SAO |
166492 |
|
Tycho2 |
6421-00877-1 |
|
| Gaia DR2 |
2347111430111513600 |
|
HD |
3930 |
|
