2023-05-24 / UCAC4 370-077172 / (16277) Mallada
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Sotirios Tsavdaridis |
O- |
CCD |
T279 |
CY |
GPS |
20:37:21 |
|
|
20:39:21 |
|
|
|
|
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] : a15322b0-ddb3-11f0-547e-94883d9ce8c4 [observed]
Occultation Date + Time : 2023-05-24 at 20:35:38 UT +/- 0.0 min [1]
Object Designation : (16277) Mallada
Orbit Class : MBA
Star Designation : GDR3 4325302997907877376
Star Coordinates (ICRF) : RA = 16 32 14.5315, DE = -16 08 45.884 [2]
Star Magnitudes : G = 14.46 mag, RP = 13.69 mag, BP = 15.1 mag
Object Magnitude : V = 17.84 mag
Estimated Magnitude Drop : 3.4 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 6.2 km (src: astorb)
Speed of the shadow : 12.9 km/s
Elongation to Moon & Sun : 125° (sunlit = 25%), Sun = 172°
Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#59
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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