2023-10-16 / TYC 1738-01690-1 / (247070) 2000 RN80
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Zdenek Sikac |
O- |
VID |
T150 |
CZ |
NTP |
00:41:01 |
|
|
00:45:02 |
|
|
|
|
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] : 29c87460-ddb4-11f0-547e-ce058eff35a0 [observed]
Occultation Date + Time : 2023-10-16 at 00:48:24 UT +/- 0.04 min [1]
Object Designation : (247070) 2000 RN80
Orbit Class : MBA
Star Designation : GDR3 2805956702036953984
Star Coordinates (ICRF) : RA = 00 35 35.3335, DE = +23 08 54.112 [2]
Star Magnitudes : G = 11.54 mag, RP = 11.22 mag, BP = 11.74 mag
Object Magnitude : V = 19.34 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.9 km (src: astorb)
Speed of the shadow : 10.8 km/s
Elongation to Moon & Sun : 155° (sunlit = 2%), Sun = 162°
Cross-track uncertainty : 18.3 mas = 23 km = 8.15 path-width (1-sig)
RUWE and duplicate source : 1.25 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#24
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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