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Stellar Occultation by (21122) 1992 YK on 2024-09-23 (20:34:22 UT)

Stellar Occultation by (21122) 1992 YK on 2024-09-23 (20:34:22 UT)https://astro.kretlow.de/cora/occultations/6834cfb0-c356-11ef-5276-ea0b7dfd97f5

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] : 6834cfb0-c356-11ef-5276-ea0b7dfd97f5 [observed]

 Occultation Date + Time   : 2024-09-23 at 20:34:22 UT +/- 0.0 min  [1]
 Object Designation        : (21122) 1992 YK
 Star Designation          : GDR3 6826237779778023808
 Star Coordinates (ICRF)   : RA = 22 15 24.2082, DE = -16 20 12.904  [2]
 Star Magnitudes           : G = 11.86 mag, RP = 11.46 mag, BP = 12.1 mag
 Object Magnitude          : V = 16.96 mag
 Estimated Magnitude Drop  : 5.1 mag
 Estimated Max. Duration   : 0.9 sec
 Object Mean Diameter      : 7.0 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 7.7 km/s
 Elongation to Moon & Sun  : 110° (sunlit = 60%), Sun = 148°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#56

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


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
(If error 404: link not valid which means no data available)


Interactive map
Occ by (21122) 1992 YK on 2024-09-23
Star = 11.86 G, Drop = 5.11 mag, Dur = 0.91 sec
RA = 22 15 24.2082, DE = -16 20 12.904 (t0)
+−
↦km
Unavailable
2000 km
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Aladin Sky Atlas
22 15 24.208 -16 20 12.90
FoV: 29.96'
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