2024-08-13 / UCAC4 360-201150 / (3621) Curtis
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O+
VID
M400
SK
NTP
19:19:32
19:21:32.607
19:21:35.010
19:23:42
0.015
0.015
2.40
18.2
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 3bf582d0-ddb5-11f0-547e-3cace56f4f3f for map and profile fit
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Event Details
Occultation UUID [and DB] : 3bf582d0-ddb5-11f0-547e-3cace56f4f3f [observed]
Occultation Date + Time : 2024-08-13 at 19:22:00 UT +/- 0.0 min [1]
Object Designation : (3621) Curtis
Orbit Class : MBA
Star Designation : GDR3 6869930005343976448
Star Coordinates (ICRF) : RA = 19 43 51.1644, DE = -18 02 20.160 [2]
Star Magnitudes : G = 12.41 mag, RP = 11.63 mag, BP = 13.07 mag
Object Magnitude : V = 16.67 mag
Estimated Magnitude Drop : 4.3 mag
Estimated Max. Duration : 1.3 sec
Object Mean Diameter : 9.8 km (src: astorb)
Speed of the shadow : 7.6 km/s
Elongation to Moon & Sun : 50° (sunlit = 62%), Sun = 153°
Cross-track uncertainty : 0.3 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#72
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)
