Stellar occultation prediction by rfrench@wellesley.edu Sun Jun 25 02:20:12 2023 target : Uranus target radius (km) : 25559.00 C/A epoch : 2039-02-21T03:57:48.520 Event type : XRgt : No Uranus occs : Ring occs: geocentric, topocentric Gaia source ID : 674533650447999360 2Mass ID (if available) : 07472262+2142153 ICRS Star Coord at Epoch: 07h 47m 22.61797s +21:42:15.37505s RUWE (>1.4 is poor) : 0.94 K magnitude : 10.003 G magnitude : 12.151 RP magnitude : 11.482 BP magnitude : 12.666 DUPflag : 0 Distance (au) : 17.840 f0 (km) : 0.000 g0 (km) : 0.000 skyplane vel. (km/s) : -17.29 Sun-Target sep (deg) : 142.98 Sun-Moon sep (deg) : 167.32 B (ring opening deg) : 52.04 PA of pole (deg) : 87.01 # 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 |++++++++++ | | ++++++++++ | FEB 21 03:27 - FEB 21 04:13 | PnnRie PAL Palomar Mt (200") 33.4 243.1 |++++++++++ | | ++++++++++ | FEB 21 03:30 - FEB 21 04:23 | PnnRie PMO Purple Mtn Obs. Nanki 32.1 118.8 | | | | | PnnRnn KPNO Kitt Peak Natl Obs 32.0 248.4 |++++++++++ | | ++++++++++ | FEB 21 03:30 - FEB 21 04:22 | PnnRie MCD McDonald Obs. 2.7m 30.7 256.0 |++++++++++ | | ++++++++++ | FEB 21 03:29 - FEB 21 04:22 | PnnRie TEN Teide Obs./Tenerife 28.3 343.5 |++++++++++ | | ++++++++++ | FEB 21 03:24 - FEB 21 04:14 | PnnRie 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 |++++++++++ | | ++++++++++ | FEB 21 03:20 - FEB 21 04:19 | PnnRie ESO European Southern Obs -29.3 289.3 |++++++++++ | | ++++++++++ | FEB 21 03:22 - FEB 21 04:22 | 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