2024-12-29 / UCAC4 522-025545 / (3845) Neyachenko
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Andreas Tazreiter |
O+ |
CCD |
T405 |
AT |
GPS |
23:34:01 |
23:37:15.8 |
23:37:17.5 |
23:40:22 |
0.2 |
0.2 |
1.70 |
19.6 |
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] : d825a450-ddb5-11f0-547e-a6bc71efc899 [observed]
Occultation Date + Time : 2024-12-29 at 23:38:07 UT +/- 0.01 min [1]
Object Designation : (3845) Neyachenko
Orbit Class : MBA
Star Designation : GDR3 3356626897287692288
Star Coordinates (ICRF) : RA = 06 27 01.8695, DE = +14 17 41.280 [2]
Star Magnitudes : G = 13.03 mag, RP = 12.55 mag, BP = 13.34 mag
Object Magnitude : V = 16.07 mag
Estimated Magnitude Drop : 3.1 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 13.6 km (src: astorb)
Speed of the shadow : 11.5 km/s
Elongation to Moon & Sun : 163° (sunlit = 1%), Sun = 171°
Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#68
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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