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Stellar Occultation by (78699) 2002 TN172 on 2024-09-24 (20:24:51 UT)

Stellar Occultation by (78699) 2002 TN172 on 2024-09-24 (20:24:51 UT)https://astro.kretlow.de/cora/occultations/3d4bdb40-c356-11ef-5276-2909eafbd1ac

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] : 3d4bdb40-c356-11ef-5276-2909eafbd1ac [observed]

 Occultation Date + Time   : 2024-09-24 at 20:24:51 UT +/- 0.02 min  [1]
 Object Designation        : (78699) 2002 TN172
 Star Designation          : GDR3 1753120133137669120
 Star Coordinates (ICRF)   : RA = 20 18 00.2290, DE = +09 01 13.812  [2]
 Star Magnitudes           : G = 13.26 mag, RP = 12.71 mag, BP = 13.65 mag
 Object Magnitude          : V = 20.01 mag
 Estimated Magnitude Drop  : 6.7 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 5.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 13.0 km/s
 Elongation to Moon & Sun  : 132° (sunlit = 49%), Sun = 122°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.12 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#41

 
 [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 (78699) 2002 TN172 on 2024-09-24
Star = 13.26 G, Drop = 6.74 mag, Dur = 0.41 sec
RA = 20 18 00.2290, DE = +09 01 13.812 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
20 18 0.229 +09 01 13.81
FoV: 29.96'
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