Stellar occultation prediction by rfrench@wellesley.edu Sun Jun 25 00:09:44 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2031-08-20T07:43:32.310 Event type : XRt : No Uranus occs : Ring occs: topocentric, not geoecetric Gaia source ID : 3428371164869628160 2Mass ID (if available) : 05423635+2330088 ICRS Star Coord at Epoch: 05h 42m 36.36675s +23:30:08.76896s RUWE (>1.4 is poor) : 1.44 K magnitude : 13.639 G magnitude : 17.241 RP magnitude : 16.156 BP magnitude : 18.330 DUPflag : 0 Distance (au) : 19.584 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 20.94 Sun-Target sep (deg) : 60.67 Sun-Moon sep (deg) : 84.88 B (ring opening deg) : 78.55 PA of pole (deg) : 44.85 # 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 | | | | | PnnRnn PMO Purple Mtn Obs. Nanki 32.1 118.8 | | | | | PnnRnn 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 | | | | | PnnRnn RIO Rio de Janeiro -22.9 316.8 |+ | | + | AUG 20 07:35 - AUG 20 07:46 | PnnRie 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