2024-07-11 / UCAC4 371-115637 / (33735) 1999 NW34
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O+
VID
M400
SK
NTP
21:47:21
21:49:28.38
21:49:28.71
21:51:31
0.02
0.02
0.33
4.2
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 f8dead00-ddb4-11f0-547e-16f3c6fdb2d9 for map and profile fit
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Event Details
Occultation UUID [and DB] : f8dead00-ddb4-11f0-547e-16f3c6fdb2d9 [observed]
Occultation Date + Time : 2024-07-11 at 21:52:51 UT +/- 0.0 min [1]
Object Designation : (33735) 1999 NW34
Orbit Class : MBA
Star Designation : GDR3 4145219034980230144
Star Coordinates (ICRF) : RA = 18 01 30.3613, DE = -15 48 28.188 [2]
Star Magnitudes : G = 12.51 mag, RP = 11.63 mag, BP = 13.31 mag
Object Magnitude : V = 17.84 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 6.7 km (src: astorb)
Speed of the shadow : 12.6 km/s
Elongation to Moon & Sun : 92° (sunlit = 31%), Sun = 159°
Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#59
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)
