2024-12-01 / UCAC4 514-038417 / (112945) 2002 RA7
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Peter Delincak |
O- |
VID |
M400 |
SK |
NTP |
00:51:20 |
|
|
00:55:31 |
|
|
|
|
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] : b07fa5e0-ddb5-11f0-547e-f5686fc31ebe [observed]
Occultation Date + Time : 2024-12-01 at 00:52:44 UT +/- 0.05 min [1]
Object Designation : (112945) 2002 RA7
Orbit Class : MBA
Star Designation : GDR3 3160359673679485568
Star Coordinates (ICRF) : RA = 07 12 05.1410, DE = +12 45 20.484 [2]
Star Magnitudes : G = 12.69 mag, RP = 12.06 mag, BP = 13.17 mag
Object Magnitude : V = 20.22 mag
Estimated Magnitude Drop : 7.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 1.60 km (src: astorb)
Speed of the shadow : 5.9 km/s
Elongation to Moon & Sun : 137° (sunlit = 0%), Sun = 141°
Cross-track uncertainty : 2.0 mas = 2 km = 1.35 path-width (1-sig)
RUWE and duplicate source : 2.21 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#32
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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