2025-11-17 / UCAC4 424-001354 / (244463) 2002 RM178
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Tim Haymes |
O- |
VID |
M280 |
GB |
GPS |
23:17:46 |
:: |
:: |
23:19:46 |
|
|
|
|
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] : b9a47850-ddb8-11f0-547e-68e71a6bd834 [observed]
Occultation Date + Time : 2025-11-17 at 23:26:31 UT +/- 0.1 min [1]
Object Designation : (244463) 2002 RM178
Orbit Class : MBA
Star Designation : GDR3 2476924411451108352
Star Coordinates (ICRF) : RA = 01 06 32.0051, DE = -05 21 02.570 [2]
Star Magnitudes : G = 13.77 mag, RP = 13.12 mag, BP = 14.27 mag
Object Magnitude : V = 20.22 mag
Estimated Magnitude Drop : 6.5 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 3.3 km (src: astorb)
Speed of the shadow : 6.0 km/s
Elongation to Moon & Sun : 157° (sunlit = 5%), Sun = 136°
Cross-track uncertainty : 16.3 mas = 28 km = 8.50 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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