2025-08-19 / UCAC4 323-185923 / (23876) 1998 RZ79
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Martin Gutekunst |
O+ |
VID |
L280 |
DE |
GPS |
21:18:59 |
21:19:54.226 |
21:19:55.226 |
21:20:55 |
0.150 |
0.150 |
1.00 |
3.1 |
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 |
|
Occultation UUID [and DB] : 509e9850-ddb7-11f0-547e-cf05bde516f4 [observed]
Occultation Date + Time : 2025-08-19 at 21:36:22 UT +/- 0.02 min [1]
Object Designation : (23876) 1998 RZ79
Orbit Class : MBA
Star Designation : GDR3 4076195440201582976
Star Coordinates (ICRF) : RA = 18 34 36.5322, DE = -25 34 04.264 [2]
Star Magnitudes : G = 14.05 mag, RP = 12.53 mag, BP = 17.32 mag
Object Magnitude : V = 18.13 mag
Estimated Magnitude Drop : 4.1 mag
Estimated Max. Duration : 2.5 sec
Object Mean Diameter : 7.7 km (src: astorb)
Speed of the shadow : 3.1 km/s
Elongation to Moon & Sun : 172° (sunlit = 13%), Sun = 131°
Cross-track uncertainty : 0.7 mas = 1 km = 0.14 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#58
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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