2022-11-28 / UCAC4 517-010561 / (149764) 2004 PT98
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Ricard Casas
O-
VID
M200
ES
GPS
23:00:31
23:02:10
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 35200220-ddb3-11f0-547e-7e8d8e9f8938 for map and profile fit
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Event Details
Occultation UUID [and DB] : 35200220-ddb3-11f0-547e-7e8d8e9f8938 [observed]
Occultation Date + Time : 2022-11-28 at 22:58:59 UT +/- 0.01 min [1]
Object Designation : (149764) 2004 PT98
Orbit Class : MBA
Star Designation : GDR3 3391415204667677696
Star Coordinates (ICRF) : RA = 05 08 25.7742, DE = +13 21 37.601 [2]
Star Magnitudes : G = 12.0 mag, RP = 10.97 mag, BP = 13.11 mag
Object Magnitude : V = 19.43 mag
Estimated Magnitude Drop : 7.4 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.0 km (src: astorb)
Speed of the shadow : 14.3 km/s
Elongation to Moon & Sun : 121° (sunlit = 31%), Sun = 166°
Cross-track uncertainty : 2.3 mas = 3 km = 0.96 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
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)
