2024-09-26 / UCAC4 485-048989 / (200028) 2007 PW28
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O+
VID
M200
PL
NTP
03:09:24
03:10:29.34
03:10:29.82
03:11:23
0.08
0.08
0.48
15.9
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 fe528da0-8bd6-11ef-78cd-a9f2ebe4fc6a for map and profile fit
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Event Details
Occultation UUID [and DB] : fe528da0-8bd6-11ef-78cd-a9f2ebe4fc6a [asteroids]
Occultation Date + Time : 2024-09-26 at 03:12:59 UT +/- 0.04 min [1]
Object Designation : (200028) 2007 PW28
Orbit Class : JTRO
Star Designation : GDR3 0586722945297496576
Star Coordinates (ICRF) : RA = 09 15 40.7195, DE = +06 54 20.516 [2]
Star Magnitudes : G = 12.83 mag, RP = 12.34 mag, BP = 13.15 mag
Object Magnitude : V = 20.91 mag
Estimated Magnitude Drop : 8.1 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 10 km (src: astorb)
Speed of the shadow : 33.1 km/s
Elongation to Moon & Sun : 32° (sunlit = 36%), Sun = 45°
Cross-track uncertainty : 4.7 mas = 21 km = 2.12 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
[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)