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Stellar Occultation by (30986) 1995 SC28 on 2023-08-22 (21:47:44 UT)

Stellar Occultation by (30986) 1995 SC28 on 2023-08-22 (21:47:44 UT)https://astro.kretlow.de/cora/occultations/3d6312d9-32e6-4104-b1bd-a25526190577

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] : 3d6312d9-32e6-4104-b1bd-a25526190577 [observed]

 Occultation Date + Time   : 2023-08-22 at 21:47:44 UT +/- 0.06 min  [1]
 Object Designation        : (30986) 1995 SC28
 Star Designation          : GDR3 2764007687738492672
 Star Coordinates (ICRF)   : RA = 23 44 48.9778, DE = +12 45 34.605  [2]
 Star Magnitudes           : G = 13.12 mag, RP = 11.97 mag, BP = 14.49 mag
 Object Magnitude          : V = 17.72 mag
 Estimated Magnitude Drop  : 4.6 mag
 Estimated Max. Duration   : 0.9 sec
 Object Mean Diameter      : 5.7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.3 km/s
 Elongation to Moon & Sun  : 139° (sunlit = 35%), Sun = 146°
 Cross-track uncertainty   : 6.0 mas = 7 km = 1.24 path-width (1-sig)
 RUWE and duplicate source : 1.25 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#46

 
 [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 (30986) 1995 SC28 on 2023-08-22
Star = 13.12 G, Drop = 4.61 mag, Dur = 0.91 sec
RA = 23 44 48.9778, DE = +12 45 34.605 (t0)
+−
↦km
Unavailable
100 km
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