2024-09-19 / TYC 1245-00928-1 / (72138) 2000 YQ84
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jiri Polak
O-
VID
M300
CZ
GPS
21:21:20
21:25:20
2
show Michal Rottenborn
O-
VID
M254
CZ
GPS
21:21:21
21:25:21
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 7da4b250-ddb5-11f0-547e-c13ceafd1b7e for map and profile fit
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Event Details
Occultation UUID [and DB] : 7da4b250-ddb5-11f0-547e-c13ceafd1b7e [observed]
Occultation Date + Time : 2024-09-19 at 21:38:55 UT +/- 0.02 min [1]
Object Designation : (72138) 2000 YQ84
Orbit Class : MBA
Star Designation : GDR3 0061464387916954752
Star Coordinates (ICRF) : RA = 03 26 24.0816, DE = +21 33 37.939 [2]
Star Magnitudes : G = 10.36 mag, RP = 9.85 mag, BP = 10.69 mag
Object Magnitude : V = 19.45 mag
Estimated Magnitude Drop : 9.1 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 2.3 km (src: astorb)
Speed of the shadow : 3.6 km/s
Elongation to Moon & Sun : 32° (sunlit = 95%), Sun = 123°
Cross-track uncertainty : 0.7 mas = 0 km = 0.31 path-width (1-sig)
RUWE and duplicate source : 1.37 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
Note : FP:true
[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)
