2025-11-05 / UCAC4 608-011177 / (1402) Eri
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Michal Rottenborn |
O+ |
VID |
M254 |
CZ |
GPS |
00:34:30 |
00:35:29.320 |
00:35:30.030 |
00:36:30 |
0.060 |
0.070 |
0.71 |
9.0 |
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] : ab895330-ddb8-11f0-547e-14d4ed1fecbb [observed]
Occultation Date + Time : 2025-11-05 at 00:37:00 UT +/- 0.0 min [1]
Object Designation : (1402) Eri
Orbit Class : MBA
Star Designation : GDR3 0168520914537179264
Star Coordinates (ICRF) : RA = 03 59 36.4172, DE = +31 24 03.962 [2]
Star Magnitudes : G = 13.95 mag, RP = 13.12 mag, BP = 14.69 mag
Object Magnitude : V = 17.23 mag
Estimated Magnitude Drop : 3.3 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 9.5 km (src: astorb)
Speed of the shadow : 12.7 km/s
Elongation to Moon & Sun : 29° (sunlit = 100%), Sun = 156°
Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#70
Note : FP:true
Object is a "TNOs are cool" target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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