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