2023-11-24 / UCAC4 624-006521 / (182301) 2001 NN19
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Malcolm Jennings
O-
VID
M276
GB
GPS
18:09:0.
18:13:0.
2
show Simon Kidd
O-
VID
M350
GB
GPS
18:10:16
18:12:16
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 3dffee40-ddb4-11f0-547e-c02cf877a76b for map and profile fit
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Event Details
Occultation UUID [and DB] : 3dffee40-ddb4-11f0-547e-c02cf877a76b [observed]
Occultation Date + Time : 2023-11-24 at 18:12:45 UT +/- 0.01 min [1]
Object Designation : (182301) 2001 NN19
Orbit Class : MBA
Star Designation : GDR3 0326352578886493312
Star Coordinates (ICRF) : RA = 02 12 49.7543, DE = +34 44 33.623 [2]
Star Magnitudes : G = 13.23 mag, RP = 12.8 mag, BP = 13.5 mag
Object Magnitude : V = 17.42 mag
Estimated Magnitude Drop : 4.2 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 3.2 km (src: astorb)
Speed of the shadow : 5.6 km/s
Elongation to Moon & Sun : 24° (sunlit = 92%), Sun = 152°
Cross-track uncertainty : 1.3 mas = 0 km = 0.30 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
