1872 Helenos (1971 FG) Discovered 1971-Mar-24 by Van Houten, C. J. at Palomar |
Discovered by C. J. van Houten and I. van Houten-Groeneveld, Leiden, on plates exposed by T. Gehrels in a survey of faint Trojans with the 122 cm Schmidt camera at Palomar. |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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