2023-07-08 / UCAC4 414-103533 / (30478) 2000 OQ37
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Marcin Filipek |
O- |
VID |
M400 |
PL |
GPS |
00:17:00 |
|
|
00:18:00 |
|
|
|
|
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] : cea06cf0-ddb3-11f0-547e-d18bdffd6d3e [observed]
Occultation Date + Time : 2023-07-08 at 00:20:12 UT +/- 0.01 min [1]
Object Designation : (30478) 2000 OQ37
Orbit Class : MBA
Star Designation : GDR3 4252147129277127680
Star Coordinates (ICRF) : RA = 18 55 19.6278, DE = -07 15 42.285 [2]
Star Magnitudes : G = 14.17 mag, RP = 13.22 mag, BP = 15.12 mag
Object Magnitude : V = 18.05 mag
Estimated Magnitude Drop : 3.9 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 5.5 km (src: astorb)
Speed of the shadow : 10.7 km/s
Elongation to Moon & Sun : 66° (sunlit = 73%), Sun = 164°
Cross-track uncertainty : 1.0 mas = 1 km = 0.24 path-width (1-sig)
RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#52
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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