2025-11-11 / TYC 1177-01322-1 / (719905) 2021 RW19
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Florian Signoret |
O- |
VID |
T200 |
FR |
GPS |
18:05:47 |
:: |
:: |
18:11:06 |
|
|
|
|
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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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] : b33855e0-ddb8-11f0-547e-b44475ed9b10 [observed]
Occultation Date + Time : 2025-11-11 at 18:11:07 UT +/- 0.3 min [1]
Object Designation : (719905) 2021 RW19
Orbit Class : None
Star Designation : GDR3 2771438771433359104
Star Coordinates (ICRF) : RA = 23 50 20.6910, DE = +14 52 23.452 [2]
Star Magnitudes : G = 8.69 mag, RP = 8.28 mag, BP = 8.94 mag
Object Magnitude : V = 21.89 mag
Estimated Magnitude Drop : 13.2 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 1.00 km (src: astorb)
Speed of the shadow : 3.7 km/s
Elongation to Moon & Sun : 128° (sunlit = 55%), Sun = 132°
Cross-track uncertainty : 34.7 mas = 46 km = 46.21 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#10
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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