2023-09-13 / TYC 1284-00863-1 / (34548) 2000 SY237
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M200
PL
NTP
01:50:34
01:52:33
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 083554d0-ddb4-11f0-547e-889ebfd7c82e for map and profile fit
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Event Details
Occultation UUID [and DB] : 083554d0-ddb4-11f0-547e-889ebfd7c82e [observed]
Occultation Date + Time : 2023-09-13 at 01:53:13 UT +/- 0.0 min [1]
Object Designation : (34548) 2000 SY237
Orbit Class : MBA
Star Designation : GDR3 3406796925665143552
Star Coordinates (ICRF) : RA = 04 48 11.8909, DE = +18 28 07.160 [2]
Star Magnitudes : G = 9.95 mag, RP = 9.68 mag, BP = 10.07 mag
Object Magnitude : V = 19.64 mag
Estimated Magnitude Drop : 9.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.3 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 76° (sunlit = 4%), Sun = 97°
Cross-track uncertainty : 0.6 mas = 1 km = 0.24 path-width (1-sig)
RUWE and duplicate source : 1.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#54
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)
