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Stellar Occultation by (109032) 2001 QK11 on 2024-10-22 (22:13:41 UT)

Stellar Occultation by (109032) 2001 QK11 on 2024-10-22 (22:13:41 UT)https://astro.kretlow.de/cora/occultations/15e65650-c358-11ef-5276-3a7a7f6e6582

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] : 15e65650-c358-11ef-5276-3a7a7f6e6582 [observed]

 Occultation Date + Time   : 2024-10-22 at 22:13:41 UT +/- 0.06 min  [1]
 Object Designation        : (109032) 2001 QK11
 Star Designation          : GDR3 0025430741877844096
 Star Coordinates (ICRF)   : RA = 02 41 36.2788, DE = +11 29 04.412  [2]
 Star Magnitudes           : G = 12.32 mag, RP = 11.49 mag, BP = 13.06 mag
 Object Magnitude          : V = 18.56 mag
 Estimated Magnitude Drop  : 6.2 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 4.0 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.7 km/s
 Elongation to Moon & Sun  : 62° (sunlit = 65%), Sun = 168°
 Cross-track uncertainty   : 19.0 mas = 25 km = 6.28 path-width (1-sig)
 RUWE and duplicate source : 1.27 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 (109032) 2001 QK11 on 2024-10-22
Star = 12.32 G, Drop = 6.24 mag, Dur = 0.37 sec
RA = 02 41 36.2788, DE = +11 29 04.412 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
02 41 36.279 +11 29 4.41
FoV: 29.96'
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