Stellar occultation prediction by rfrench@wellesley.edu Sat Jun 24 19:08:43 2023
 
target                  : Neptune
target radius (km)      :  24764.00
C/A epoch               : 2031-10-17T07:12:26.950
Event type              : PgtRgt
                        : Neptune occs: geocentric, topocentric
                        : Ring occs: geocentric, topocentric
Gaia source ID          : 2551675048767534848
2Mass ID (if available) : 00520885+0349541
                          
ICRS Star Coord at Epoch: 00h 52m 08.87093s +03:49:54.10176s
RUWE (>1.4 is poor)     :   1.06
K magnitude             : 14.714
G magnitude             : 16.306
RP magnitude            : 15.789
BP magnitude            : 16.653
DUPflag                 : 0
Distance (au)           : 28.866
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -23.90
Sun-Target sep (deg)    :  170.07
Sun-Moon sep (deg)      :  158.17
B (ring opening deg)    :  -14.65
PA of pole (deg)        :  -46.49
 #     a(km)  ring
------------------------------
 1   42000.0  Galle
 2   53200.0  LeVerrier
 3   55200.0  Lassell
 4   57200.0  Arago
 5   61953.0  Galatea
 6   62933.0  Adams
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 |+ + + + + +  | + + |              | OCT 17 06:37 - OCT 17 07:26 | PieRin
PMO  Purple Mtn Obs. Nanki  32.1  118.8 |             |     |              |                             | PnnRnn
KPNO Kitt Peak Natl Obs     32.0  248.4 |+ + + + + +  | + + |              | OCT 17 06:36 - OCT 17 07:25 | PieRin
MCD  McDonald Obs. 2.7m     30.7  256.0 |+ + + + + +  | + + |              | OCT 17 06:35 - OCT 17 07:25 | PieRin
TEN  Teide Obs./Tenerife    28.3  343.5 |             |     |              |                             | PnnRnn
IRTF Mauna Kea/IRTF         19.8  204.5 |+ + + + + +  | + + |              | OCT 17 06:39 - OCT 17 07:29 | PieRin
KAV  Kavalur Observatory    12.6   78.8 |             |     |              |                             | PnnRnn
RIO  Rio de Janeiro        -22.9  316.8 |+ + + + +    | + + |              | OCT 17 06:30 - OCT 17 07:20 | PieRin
ESO  European Southern Obs -29.3  289.3 |+ + + + +    | + + |              | OCT 17 06:31 - OCT 17 07:21 | PieRin
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