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):
| Map with groundtrack and observer stations |
|---|
| Event Details |
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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
|
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