Stellar occultation prediction by rfrench@wellesley.edu Sat Jun 24 23:27:34 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2027-10-01T20:08:22.370 Event type : PgtRgt : Uranus occs: geocentric, topocentric : Ring occs: geocentric, topocentric Gaia source ID : 145031360436889088 2Mass ID (if available) : 04310930+2146096 ICRS Star Coord at Epoch: 04h 31m 09.30882s +21:46:09.63664s RUWE (>1.4 is poor) : 1.02 K magnitude : 13.149 G magnitude : 16.296 RP magnitude : 15.365 BP magnitude : 17.184 DUPflag : 0 Distance (au) : 18.875 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -7.94 Sun-Target sep (deg) : 118.59 Sun-Moon sep (deg) : 141.26 B (ring opening deg) : 78.82 PA of pole (deg) : -55.46 # 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 | | + | ++++++++++ | OCT 01 21:08 - OCT 01 22:01 | PneRne PAL Palomar Mt (200") 33.4 243.1 | | | | | PnnRnn PMO Purple Mtn Obs. Nanki 32.1 118.8 |++++++++++ | + + | ++++++ | OCT 01 18:26 - OCT 01 21:38 | PieRie 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 | | | | | PnnRnn IRTF Mauna Kea/IRTF 19.8 204.5 | | | | | PnnRnn KAV Kavalur Observatory 12.6 78.8 |++++++++++ | + + | ++++++++++ | OCT 01 18:33 - OCT 01 21:53 | PieRie 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 |++++++++++ | | | OCT 01 18:25 - OCT 01 18:45 | PnnRin SAAO So. Afr. Astro. Obs. -32.4 20.8 | | | ++++ | OCT 01 21:54 - OCT 01 22:00 | PnnRne MSO Mt. Stromlo Observato -35.3 149.0 |++++++++++ | | | OCT 01 18:25 - OCT 01 18:46 | PnnRin