2023-05-27 / UCAC4 355-124735 / (40956) Ericamsel
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Pierre Le Cam |
O+ |
VID |
M500 |
FR |
GPS |
01:55:00 |
01:57:17.68 |
01:57:18.69 |
01:59:00 |
0.02 |
0.02 |
1.01 |
7.0 |
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] : 9dfcf2d0-ddb3-11f0-547e-19b62def9372 [observed]
Occultation Date + Time : 2023-05-27 at 02:04:28 UT +/- 0.0 min [1]
Object Designation : (40956) Ericamsel
Orbit Class : MBA
Star Designation : GDR3 4095478473289988224
Star Coordinates (ICRF) : RA = 18 11 57.1847, DE = -19 00 18.592 [2]
Star Magnitudes : G = 10.32 mag, RP = 8.98 mag, BP = 12.44 mag
Object Magnitude : V = 18.25 mag
Estimated Magnitude Drop : 7.9 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 6.9 km/s
Elongation to Moon & Sun : 123° (sunlit = 45%), Sun = 152°
Cross-track uncertainty : 0.4 mas = 0 km = 0.12 path-width (1-sig)
RUWE and duplicate source : 0.88 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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