2023-09-05 / UCAC4 439-000609 / (4480) Nikitibotania
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Zdenek Moravec, Bohuslav Matouš |
O- |
CCD |
T432 |
CZ |
GPS |
23:23:48 |
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|
23:25:47 |
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|
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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 |
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| Event Details |
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Occultation UUID [and DB] : feb2a390-ddb3-11f0-547e-dfe5f19f4225 [observed]
Occultation Date + Time : 2023-09-05 at 23:27:15 UT +/- 0.01 min [1]
Object Designation : (4480) Nikitibotania
Orbit Class : MBA
Star Designation : GDR3 2540819368604046336
Star Coordinates (ICRF) : RA = 00 29 48.4924, DE = -02 21 14.174 [2]
Star Magnitudes : G = 13.66 mag, RP = 13.02 mag, BP = 14.11 mag
Object Magnitude : V = 16.79 mag
Estimated Magnitude Drop : 3.2 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 5.1 km (src: astorb)
Speed of the shadow : 5.7 km/s
Elongation to Moon & Sun : 56° (sunlit = 60%), Sun = 157°
Cross-track uncertainty : 1.4 mas = 1 km = 0.23 path-width (1-sig)
RUWE and duplicate source : 9.19 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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