2024-10-27 / UCAC4 518-007911 / (103) Hera
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Karl-Ludwig Bath |
O+ |
CCD |
T180 |
DE |
NTP |
21:16:36 |
21:18:38.8 |
21:18:50.0 |
21:21:37 |
1.13 |
1.13 |
11.20 |
93.0 |
| 2 |
show |
Andreas Eberle |
O+ |
VID |
M300 |
DE |
GPS |
21:18:0. |
21:18:25.7 |
21:18:37.3 |
21:19:14 |
0.5 |
0.5 |
11.60 |
96.3 |
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
| Ellipse and circular profile fits to the timings (chords) |
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Sky projection (artificial light) for occ. time: 2024-10-27, 21:18 UT (JD = 2460611.388)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|
| # 917 | None | 23.743 |
85°, 24° |
2.443658e6 | 16953.4 | 0.0° |
None | None |
not scaled |
2016-01-04 |
| # 918 | None | 23.743 |
270°, 40° |
2.443658e6 | 16953.4 | 0.0° |
None | None |
not scaled |
2016-01-04 |
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
Image size: 300px. Transparent image background for copy & paste
| Map with groundtrack and observer stations |
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| Event Details |
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Occultation UUID [and DB] : a756fb80-ddb5-11f0-547e-e110eb431cc3 [observed]
Occultation Date + Time : 2024-10-27 at 21:14:09 UT +/- 0.01 min [1]
Object Designation : (103) Hera
Orbit Class : MBA
Star Designation : GDR3 3310354740702237184
Star Coordinates (ICRF) : RA = 04 22 57.7532, DE = +13 25 26.647 [2]
Star Magnitudes : G = 13.23 mag, RP = 12.3 mag, BP = 14.12 mag
Object Magnitude : V = 11.86 mag
Estimated Magnitude Drop : 0.3 mag
Estimated Max. Duration : 11.0 sec
Object Mean Diameter : 91.2 km (src: astorb)
Speed of the shadow : 8.3 km/s
Elongation to Moon & Sun : 99° (sunlit = 18%), Sun = 148°
Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#149
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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