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Stellar Occultation by (32240) 2000 OK39 on 2023-07-15 (02:16:56 UT)

Stellar Occultation by (32240) 2000 OK39 on 2023-07-15 (02:16:56 UT)https://astro.kretlow.de/cora/occultations/70db90f0-c337-11ef-5276-8df6dfcc79cd

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 70db90f0-c337-11ef-5276-8df6dfcc79cd [observed]

 Occultation Date + Time   : 2023-07-15 at 02:16:56 UT +/- 0.0 min  [1]
 Object Designation        : (32240) 2000 OK39
 Star Designation          : GDR3 6866589070541364352
 Star Coordinates (ICRF)   : RA = 20 06 32.7400, DE = -19 54 02.114  [2]
 Star Magnitudes           : G = 12.96 mag, RP = 12.44 mag, BP = 13.32 mag
 Object Magnitude          : V = 17.0 mag
 Estimated Magnitude Drop  : 4.1 mag
 Estimated Max. Duration   : 0.7 sec
 Object Mean Diameter      : 10.7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 14.7 km/s
 Elongation to Moon & Sun  : 143° (sunlit = 7%), Sun = 173°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.11 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#58

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


More Data and Informations
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(If error 404: link not valid which means no data available)


Interactive map
Occ by (32240) 2000 OK39 on 2023-07-15
Star = 12.96 G, Drop = 4.06 mag, Dur = 0.73 sec
RA = 20 06 32.7400, DE = -19 54 02.114 (t0)
+−
↦km
Unavailable
100 km
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