2023-08-12 / TYC 1143-00871-1 / (275682) 2000 ST49
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Archimedes Karagiannidis, Michail Dogramatzidis, +1
O-
CCD
M356
GR
GPS
20:35:10
20:39:10
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction dee016b4-aa40-4f7c-854e-fda3976e6325 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : dee016b4-aa40-4f7c-854e-fda3976e6325 [observed]
Occultation Date + Time : 2023-08-12 at 20:36:15 UT +/- 0.1 min [1]
Object Designation : (275682) 2000 ST49
Orbit Class : JTRO
Star Designation : GDR3 2728336914896959616
Star Coordinates (ICRF) : RA = 22 04 40.7764, DE = +12 37 37.727 [2]
Star Magnitudes : G = 9.92 mag, RP = 9.54 mag, BP = 10.14 mag
Object Magnitude : V = 19.66 mag
Estimated Magnitude Drop : 9.8 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 8 km (src: astorb)
Speed of the shadow : 14.3 km/s
Elongation to Moon & Sun : 118° (sunlit = 11%), Sun = 151°
Cross-track uncertainty : 24.0 mas = 61 km = 7.77 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#23
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)