2023-09-26 / UCAC4 471-021486 / (491) Carina
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Marek Harman |
O- |
VID |
M356 |
SK |
NTP |
01:52:01 |
|
|
01:54:42 |
|
|
|
|
| 2 |
show |
Michal Rottenborn |
O- |
VID |
M254 |
CZ |
GPS |
01:51:08 |
|
|
01:55:08 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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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] : 129bd660-ddb4-11f0-547e-b6155fff5dda [observed]
Occultation Date + Time : 2023-09-26 at 01:56:58 UT +/- 0.0 min [1]
Object Designation : (491) Carina
Orbit Class : MBA
Star Designation : GDR3 3127683695634797952
Star Coordinates (ICRF) : RA = 06 43 51.3417, DE = +04 03 08.084 [2]
Star Magnitudes : G = 13.26 mag, RP = 12.74 mag, BP = 13.6 mag
Object Magnitude : V = 14.7 mag
Estimated Magnitude Drop : 1.7 mag
Estimated Max. Duration : 4.4 sec
Object Mean Diameter : 97.3 km (src: astorb)
Speed of the shadow : 22.2 km/s
Elongation to Moon & Sun : 138° (sunlit = 84%), Sun = 82°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#95
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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