2024-11-09 / UCAC4 519-022512 / (31826) 1999 VM2
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Peter Nosal |
O+ |
VID |
M250 |
SK |
NTP |
22:38:54 |
22:40:24.160 |
22:40:24.640 |
22:41:57 |
0.02 |
0.02 |
0.48 |
5.2 |
| 2 |
show |
Peter Delincak |
O- |
VID |
M400 |
SK |
NTP |
22:38:05 |
|
|
22:42:15 |
|
|
|
|
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 |
|
Occultation UUID [and DB] : a35fa9a0-ddb5-11f0-547e-adea75ef7efb [observed]
Occultation Date + Time : 2024-11-09 at 22:30:30 UT +/- 0.01 min [1]
Object Designation : (31826) 1999 VM2
Orbit Class : MBA
Star Designation : GDR3 3344563502382248960
Star Coordinates (ICRF) : RA = 06 15 37.2162, DE = +13 46 54.285 [2]
Star Magnitudes : G = 13.64 mag, RP = 13.06 mag, BP = 14.06 mag
Object Magnitude : V = 17.21 mag
Estimated Magnitude Drop : 3.6 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 7.6 km (src: astorb)
Speed of the shadow : 10.8 km/s
Elongation to Moon & Sun : 126° (sunlit = 58%), Sun = 133°
Cross-track uncertainty : 0.7 mas = 0 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 0.97 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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