2023-07-09 / TYC 0525-00595-1 / (50553) Dilles
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Peter Delincak |
O- |
VID |
M400 |
SK |
NTP |
00:33:06 |
|
|
00:37:15 |
|
|
|
|
| 2 |
show |
Zdenek Sikac |
O- |
VID |
T150 |
CZ |
NTP |
0:34:01. |
|
|
0:38:02. |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
2 observations 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] : c67a8c90-ddb3-11f0-547e-de686f7fb0eb [observed]
Occultation Date + Time : 2023-07-09 at 00:30:55 UT +/- 0.0 min [1]
Object Designation : (50553) Dilles
Orbit Class : MBA
Star Designation : GDR3 1735767876847406464
Star Coordinates (ICRF) : RA = 20 53 44.3828, DE = +06 05 25.786 [2]
Star Magnitudes : G = 10.82 mag, RP = 10.09 mag, BP = 11.42 mag
Object Magnitude : V = 18.34 mag
Estimated Magnitude Drop : 7.5 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 3.9 km (src: astorb)
Speed of the shadow : 7.0 km/s
Elongation to Moon & Sun : 51° (sunlit = 62%), Sun = 142°
Cross-track uncertainty : 0.3 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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