Stellar occultation prediction by rfrench@wellesley.edu Sat Jun 24 23:30:41 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2027-12-08T21:57:21.030 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Gaia source ID : 145522842134567296 2Mass ID (if available) : 04212937+2125034 ICRS Star Coord at Epoch: 04h 21m 29.37463s +21:25:03.37388s RUWE (>1.4 is poor) : 1.00 K magnitude : 11.090 G magnitude : 14.687 RP magnitude : 13.675 BP magnitude : 15.740 DUPflag : 0 Distance (au) : 18.388 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -23.08 Sun-Target sep (deg) : 170.98 Sun-Moon sep (deg) : 50.95 B (ring opening deg) : 77.07 PA of pole (deg) : -63.14 # 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 |++++++ | | ++++++ | DEC 08 21:40 - DEC 08 22:13 | PnnRie PAL Palomar Mt (200") 33.4 243.1 | | | | | PnnRnn PMO Purple Mtn Obs. Nanki 32.1 118.8 |++++++ | | | DEC 08 21:36 - DEC 08 21:47 | 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 |+++++ | | +++++ | DEC 08 21:43 - DEC 08 22:13 | PnnRie IRTF Mauna Kea/IRTF 19.8 204.5 | | | | | PnnRnn KAV Kavalur Observatory 12.6 78.8 |++ | | ++ | DEC 08 21:42 - DEC 08 22:03 | PnnRie RIO Rio de Janeiro -22.9 316.8 |+ | | + | DEC 08 21:55 - DEC 08 22:05 | 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