02518-2117 SEE 21 (HD 17881)
02h 51m 46.12s -21° 17' 23.1" P.A. 323.00 sep 0.1 mag 9.00,9.20 Sp G3IV dist. 208.77 pc (681.01 l.y.)
Coord 2000 |
02518-2117 |
|
Discov num |
SEE 21 |
|
Comp |
|
|
Coord arcsec 2000 |
02 51 46.12 -21 17 23.1 |
|
Date first |
1897 |
|
Date last |
2021 |
|
Obs |
19 |
|
Pa first |
98 |
|
Pa last |
323 |
|
P.A. Now (θ) |
323° |
|
Sep first |
0.4 |
|
Sep last |
0.084 |
|
Sep. Now (ρ) |
0.084" |
|
Mag pri |
9.00 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
G3IV (yellow) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
+008 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 17881 |
|
Constellation |
Eridanus |
|
SAO |
168103 |
|
HIP |
13349 |
|
Tycho2 |
5870-00348-1 |
|
Gaia DR2 |
5127489879618204928 |
|
HD |
17881 |
|
BD |
BD-21 511 |
|
Distance |
208.77 |
|
Distance ly |
681.01 |
|