07211-0349 HAU 20 (HD 57430)
07h 21m 07.66s -03° 48' 36.2" P.A. 341.00 sep 16.8 mag 8.14,11.81 Sp K0
| Coord 2000 |
07211-0349 |
|
Discov num |
HAU 20 |
|
Comp |
|
|
Coord arcsec 2000 |
07 21 07.66 -03 48 36.2 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
341 |
|
Pa last |
341.2 |
|
P.A. Now (θ) |
341.2° |
|
| Sep first |
16.8 |
|
Sep last |
16.754 |
|
Sep. Now (ρ) |
16.754" |
|
| Mag pri |
8.14 |
|
Mag sec |
11.81 |
|
delta mag (ΔM) |
3.67 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.611
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 57430 |
|
Constellation |
Monoceros |
|
SAO |
134556 |
|
Tycho2 |
4824-02313-1 |
|
| Gaia DR2 |
3059798615086480896 |
|
HD |
57430 |
|
