Stellar occultation prediction by rfrench@wellesley.edu Sat Jun 24 23:31:15 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2028-01-31T19:06:26.600 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Gaia source ID : 52391797783061888 2Mass ID (if available) : 04144874+2109330 ICRS Star Coord at Epoch: 04h 14m 48.76788s +21:09:32.78606s RUWE (>1.4 is poor) : 0.98 K magnitude : 14.045 G magnitude : 18.129 RP magnitude : 16.975 BP magnitude : 19.432 DUPflag : 0 Distance (au) : 18.921 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -6.05 Sun-Target sep (deg) : 114.56 Sun-Moon sep (deg) : 58.77 B (ring opening deg) : 75.76 PA of pole (deg) : -67.41 # a(km) ring ------------------------------ 1 41837.2 6 2 42235.0 5 3 42571.2 4 4 44718.5 alpha 5 45661.1 beta 6 47176.1 eta 7 47626.3 gamma 8 48300.3 delta 9 50026.7 lambda 10 51149.4 epsilon Observable events with sun below -5 deg and altitude above 5 deg unblocked by planet Obs Location lat Elon Rings I Planet Rings E Observed Events Interval OEcode ------------------------------------------------------------------------------------------------------------- PIC Pic du Midi 42.9 0.1 | ++++++++ | | ++++++++++ | JAN 31 17:38 - JAN 31 20:39 | PnnRie PAL Palomar Mt (200") 33.4 243.1 | | | | | PnnRnn PMO Purple Mtn Obs. Nanki 32.1 118.8 |++++++++++ | | | JAN 31 17:10 - JAN 31 17:47 | PnnRin KPNO Kitt Peak Natl Obs 32.0 248.4 | | | | | PnnRnn MCD McDonald Obs. 2.7m 30.7 256.0 | | | | | PnnRnn TEN Teide Obs./Tenerife 28.3 343.5 | | | ++++++++++ | JAN 31 20:00 - JAN 31 20:40 | PnnRne IRTF Mauna Kea/IRTF 19.8 204.5 | | | | | PnnRnn KAV Kavalur Observatory 12.6 78.8 |++++++++++ | | +++++++++ | JAN 31 17:22 - JAN 31 20:15 | PnnRie RIO Rio de Janeiro -22.9 316.8 | | | | | PnnRnn ESO European Southern Obs -29.3 289.3 | | | | | PnnRnn AAT Siding Spring (AAT) -31.3 149.1 | | | | | PnnRnn SAAO So. Afr. Astro. Obs. -32.4 20.8 | +++++ | | +++++++ | JAN 31 18:05 - JAN 31 20:14 | PnnRie MSO Mt. Stromlo Observato -35.3 149.0 | | | | | PnnRnn