Stellar occultation prediction by rfrench@wellesley.edu Sat Jun 24 23:27:12 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2027-08-23T09:47:28.640 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Gaia source ID : 144658763435090048 2Mass ID (if available) : 04304238+2145063 ICRS Star Coord at Epoch: 04h 30m 42.41146s +21:45:05.60632s RUWE (>1.4 is poor) : 1.08 K magnitude : 12.401 G magnitude : 15.091 RP magnitude : 14.246 BP magnitude : 15.830 DUPflag : 0 Distance (au) : 19.526 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : 11.34 Sun-Target sep (deg) : 80.34 Sun-Moon sep (deg) : 30.91 B (ring opening deg) : 78.75 PA of pole (deg) : -55.87 # 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 23 09:00 - AUG 23 10:22 | PnnRie PMO Purple Mtn Obs. Nanki 32.1 118.8 | | | | | PnnRnn KPNO Kitt Peak Natl Obs 32.0 248.4 |++++++++ | | ++++++++ | AUG 23 08:59 - AUG 23 10:23 | PnnRie MCD McDonald Obs. 2.7m 30.7 256.0 |+++++++++ | | +++++++++ | AUG 23 08:58 - AUG 23 10:24 | PnnRie 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 23 08:51 - AUG 23 08:52 | PnnRin ESO European Southern Obs -29.3 289.3 |++++++++++ | | ++++++++++ | AUG 23 08:47 - AUG 23 10:39 | PnnRie 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