2023-05-31 / TYC 6247-00106-1 / (71076) 1999 XV117
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
CCD
M400
SK
NTP
20:50:46
20:54:2.
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 a2a174a0-ddb3-11f0-547e-1394ffebe581 for map and profile fit
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Event Details
Occultation UUID [and DB] : a2a174a0-ddb3-11f0-547e-1394ffebe581 [observed]
Occultation Date + Time : 2023-05-31 at 20:43:20 UT +/- 0.0 min [1]
Object Designation : (71076) 1999 XV117
Orbit Class : MBA
Star Designation : GDR3 4117870646121772160
Star Coordinates (ICRF) : RA = 17 31 31.7230, DE = -21 31 19.996 [2]
Star Magnitudes : G = 9.41 mag, RP = 8.57 mag, BP = 10.15 mag
Object Magnitude : V = 17.57 mag
Estimated Magnitude Drop : 8.2 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.9 km (src: astorb)
Speed of the shadow : 9.6 km/s
Elongation to Moon & Sun : 55° (sunlit = 87%), Sun = 167°
Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 0.79 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#51
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)
