03266-1718 A 2910 (HD 21421)
03h 26m 38.75s -17° 17' 31.0" P.A. 278.00 sep 2.3 mag 9.00,11.40 Sp K2III
| Coord 2000 |
03266-1718 |
|
Discov num |
A 2910 |
|
Comp |
|
|
Coord arcsec 2000 |
03 26 38.75 -17 17 31.0 |
|
| Date first |
1918 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
279 |
|
Pa last |
278.1 |
|
P.A. Now (θ) |
278.1° |
|
| Sep first |
2.0 |
|
Sep last |
2.304 |
|
Sep. Now (ρ) |
2.304" |
|
| Mag pri |
9.00 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-034 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 21421 |
|
Constellation |
Eridanus |
|
SAO |
148964 |
|
Tycho2 |
5873-00566-1 |
|
| Gaia DR2 |
5105498616270593792 |
|
HD |
21421 |
|
