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Stellar Occultation by (1659) Punkaharju on 2023-09-12 (20:03:24 UT)

Stellar Occultation by (1659) Punkaharju on 2023-09-12 (20:03:24 UT)https://astro.kretlow.de/cora/occultations/c0547e1a-2a21-4cda-8c35-7b32fa39a1fa

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] : c0547e1a-2a21-4cda-8c35-7b32fa39a1fa [observed]

 Occultation Date + Time   : 2023-09-12 at 20:03:24 UT +/- 0.03 min  [1]
 Object Designation        : (1659) Punkaharju
 Star Designation          : GDR3 2765574801045852672
 Star Coordinates (ICRF)   : RA = 23 56 57.1005, DE = +10 50 06.791  [2]
 Star Magnitudes           : G = 13.72 mag, RP = 13.08 mag, BP = 14.21 mag
 Object Magnitude          : V = 12.43 mag
 Estimated Magnitude Drop  : 0.3 mag
 Estimated Max. Duration   : 3.3 sec
 Object Mean Diameter      : 31.2 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 9.6 km/s
 Elongation to Moon & Sun  : 139° (sunlit = 4%), Sun = 163°
 Cross-track uncertainty   : 17.7 mas = 14 km = 0.45 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#53

 
 [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 (1659) Punkaharju on 2023-09-12
Star = 13.72 G, Drop = 0.29 mag, Dur = 3.26 sec
RA = 23 56 57.1005, DE = +10 50 06.791 (t0)
+−
↦km
Unavailable
100 km
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