2023-11-22 / UCAC4 570-005539 / (102776) 1999 VZ144
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva
O-
VID
M500
ES
GPS
00:55:39
00:59:38
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 3c938d00-ddb4-11f0-547e-93a3cfeb0a65 for map and profile fit
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Event Details
Occultation UUID [and DB] : 3c938d00-ddb4-11f0-547e-93a3cfeb0a65 [observed]
Occultation Date + Time : 2023-11-22 at 01:04:01 UT +/- 0.01 min [1]
Object Designation : (102776) 1999 VZ144
Orbit Class : MBA
Star Designation : GDR3 0090013241690588160
Star Coordinates (ICRF) : RA = 02 37 17.1900, DE = +23 56 46.042 [2]
Star Magnitudes : G = 14.33 mag, RP = 13.61 mag, BP = 14.89 mag
Object Magnitude : V = 18.83 mag
Estimated Magnitude Drop : 4.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.4 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 55° (sunlit = 68%), Sun = 163°
Cross-track uncertainty : 1.0 mas = 0 km = 0.41 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
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)
