Stellar occultation prediction by rfrench@wellesley.edu Sun Jun 25 00:11:04 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-08-31T13:02:10.090 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Gaia source ID : 3427623909278215808 2Mass ID (if available) : 05440845+2330515 ICRS Star Coord at Epoch: 05h 44m 08.44391s +23:30:51.33551s RUWE (>1.4 is poor) : 1.01 K magnitude : 12.628 G magnitude : 14.535 RP magnitude : 13.902 BP magnitude : 14.995 DUPflag : 0 Distance (au) : 19.409 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 15.97 Sun-Target sep (deg) : 71.14 Sun-Moon sep (deg) : 120.45 B (ring opening deg) : 78.29 PA of pole (deg) : 46.16 # 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 | | | | | PnnRnn PAL Palomar Mt (200") 33.4 243.1 |++++++++++ | + | | AUG 31 12:05 - AUG 31 12:33 | PinRin PMO Purple Mtn Obs. Nanki 32.1 118.8 | | | | | PnnRnn KPNO Kitt Peak Natl Obs 32.0 248.4 |++++++++++ | + | | AUG 31 12:05 - AUG 31 12:33 | PinRin MCD McDonald Obs. 2.7m 30.7 256.0 |+++++ | | | AUG 31 12:06 - AUG 31 12:11 | PnnRin TEN Teide Obs./Tenerife 28.3 343.5 | | | | | PnnRnn IRTF Mauna Kea/IRTF 19.8 204.5 |++++++++++ | + + | ++++++++++ | AUG 31 12:03 - AUG 31 13:48 | PieRie KAV Kavalur Observatory 12.6 78.8 | | | | | PnnRnn 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 | | | | | PnnRnn MSO Mt. Stromlo Observato -35.3 149.0 | | | | | PnnRnn