Occultation of 4UC 487-022645 by (130) Elektra on 2021-02-21 Green O+: Jan-Maarten Winkel Optics: M356 | Method: VID | Duration: 12.17 6.26,51.90,0 Green O+: Henk De Groot Optics: M356 | Method: VID | Duration: 7.36 5.80,51.83,0 Green O+: Bernd Klemt Optics: L127 | Method: VID | Duration: 14.08 7.17,51.53,0 Green O+: Oliver Kloes Optics: M254 | Method: CCD | Duration: 9.50 8.36,50.14,0 Green O+: Karl-Ludwig Bath Optics: M180 | Method: CCD | Duration: 13.88 7.86,48.10,0 Green O+: Stefan Meister Optics: M500 | Method: CCD | Duration: 7.06 8.57,47.52,0 Green O+: Jonas Schenker Optics: M450 | Method: VID | Duration: 13.01 7.95,47.42,0 Green O+: Andreas Schweizer Optics: L107 | Method: CCD | Duration: 8.47,47.34,0 Green O+: Matthieu Conjat Optics: M400 | Method: CCD | Duration: 13.31 7.30,43.73,0 Red O-: Nikolai Wuensche Optics: M300 | Method: CCD | Duration: 13.66,52.76,0 Red O-: Esdert Edens Optics: M235 | Method: CCD | Duration: 5.16,52.63,0 Red O-: Jean Bourgeois Optics: M200 | Method: VID | Duration: 5.04,50.09,0 Red O-: Roland Boninsegna Optics: M400 | Method: VID | Duration: 4.58,50.09,0 Red O-: Petr Zeleny Optics: M254 | Method: CCD | Duration: 17.97,49.46,0 Red O-: Peter Nosal Optics: M250 | Method: CCD | Duration: 19.30,48.56,0 Red O-: Daniel Verilhac Optics: M200 | Method: CCD | Duration: 5.43,44.95,0 Yellow O?: O. Schreurs et al Optics: M280 | Method: VID | Duration: 0.84 5.56,50.64,0