2024-10-23 / UCAC4 523-005282 / (111323) 2001 XS77
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Oscar Canales |
O+ |
CCD |
M280 |
ES |
GPS |
22:35:05 |
22:35:34.64 |
22:35:35.07 |
22:36:04 |
0.06 |
0.06 |
0.43 |
4.4 |
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 |
|
Occultation UUID [and DB] : 90ae5a90-ddb5-11f0-547e-48c7ffbb1584 [observed]
Occultation Date + Time : 2024-10-23 at 22:33:40 UT +/- 0.01 min [1]
Object Designation : (111323) 2001 XS77
Orbit Class : MBA
Star Designation : GDR3 0032273625508483456
Star Coordinates (ICRF) : RA = 02 59 29.6704, DE = +14 24 05.397 [2]
Star Magnitudes : G = 13.57 mag, RP = 13.06 mag, BP = 13.91 mag
Object Magnitude : V = 19.67 mag
Estimated Magnitude Drop : 6.1 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 2.1 km (src: astorb)
Speed of the shadow : 10.3 km/s
Elongation to Moon & Sun : 70° (sunlit = 54%), Sun = 164°
Cross-track uncertainty : 1.3 mas = 1 km = 0.74 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#33
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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