2022-12-29 / TYC 2894-02010-1 / (66605) 1999 RF194
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Daniel Blazewicz |
O- |
CCD |
M350 |
PL |
NTP |
17:20:47 |
|
|
17:22:32 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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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] : 408025f0-ddb3-11f0-547e-adb7b5ce6ff4 [observed]
Occultation Date + Time : 2022-12-29 at 17:18:15 UT +/- 0.0 min [1]
Object Designation : (66605) 1999 RF194
Orbit Class : MBA
Star Designation : GDR3 0199058750487213568
Star Coordinates (ICRF) : RA = 04 56 32.8961, DE = +38 41 19.606 [2]
Star Magnitudes : G = 9.0 mag, RP = 8.66 mag, BP = 9.19 mag
Object Magnitude : V = 18.81 mag
Estimated Magnitude Drop : 9.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.8 km (src: astorb)
Speed of the shadow : 12.0 km/s
Elongation to Moon & Sun : 75° (sunlit = 46%), Sun = 154°
Cross-track uncertainty : 0.3 mas = 0 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 0.91 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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