2023-05-13 / TYC 5557-00007-1 / (97546) 2000 DE52
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Blazewicz
O-
CCD
M350
PL
GPS
20:25:19
20:28:50
2
show Leszek Benedyktowicz
O-
VID
M200
PL
GPS
20:26:36
20:27:19
3
show Marcin Filipek
O-
VID
M250
PL
GPS
20:26:20
20:27:20
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 3 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 98583f10-ddb3-11f0-547e-a580bbdbaf3c for map and profile fit
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Event Details
Occultation UUID [and DB] : 98583f10-ddb3-11f0-547e-a580bbdbaf3c [observed]
Occultation Date + Time : 2023-05-13 at 20:22:36 UT +/- 0.02 min [1]
Object Designation : (97546) 2000 DE52
Orbit Class : MBA
Star Designation : GDR3 6302770606010903680
Star Coordinates (ICRF) : RA = 14 03 03.2540, DE = -12 24 30.158 [2]
Star Magnitudes : G = 11.71 mag, RP = 11.23 mag, BP = 12.03 mag
Object Magnitude : V = 19.22 mag
Estimated Magnitude Drop : 7.5 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.7 km (src: astorb)
Speed of the shadow : 10.3 km/s
Elongation to Moon & Sun : 126° (sunlit = 36%), Sun = 160°
Cross-track uncertainty : 3.0 mas = 4 km = 1.19 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#37
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)
