486739 (2014 EW24)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4198588463 ± 3.27e-08
Semi-major axis (a)1.3600042808 AU ± 3.05e-09
Inclination (i)8.57750217° ± 1.68e-06
Long. of Asc. Node (Ω)48.16512408° ± 2.62e-05
Arg. of Perihelion (ω)342.18004281° ± 2.59e-05
Mean Anomaly (M)247.23072636° ± 7.53e-06
Mean Motion (n)0.6214438051°/day ± 2.09e-09
Perihelion dist (q)0.78899445 AU ± 4.45e-08
Aphelion dist (Q)1.93101411 AU ± 4.47e-08
Orbital Period1.58602640 yr ± 5.34e-09
Physical Parameters
H (abs. magnitude)19.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.239″
Uncertainty0
Orbit TypeApollo
MOID0.110692 AU
Observations Used262
Radar Obs Used1
Oppositions3
Arc Total2009-2016
First Observation Used2009-02-05
Last Observation Used2025-03-31
Observations (272)
Date Type RA Dec Mag Band Observatory
2025-02-17 09:01:47 C 11 41 20.843 +28 56 05.46 V G96
2025-02-17 09:09:52 C 11 41 19.849 +28 56 09.31 V G96
2025-02-17 09:18:00 C 11 41 18.856 +28 56 12.62 V G96
2025-02-17 09:26:06 C 11 41 17.927 +28 56 16.22 V G96
2025-02-25 09:24:03 C 11 18 55.642 +29 52 28.36 X F51
2025-02-25 09:42:02 C 11 18 53.492 +29 52 31.64 X F51
2025-02-25 10:00:04 C 11 18 51.330 +29 52 34.92 X F51
2025-02-25 10:18:05 C 11 18 49.170 +29 52 38.16 X F51
2025-02-26 06:55:31 C 11 16 27.451 +29 55 43.54 V G96
2025-02-26 07:05:41 C 11 16 26.245 +29 55 44.90 V G96
2025-02-26 07:13:05 C 11 16 25.370 +29 55 46.09 V G96
2025-02-26 07:20:30 C 11 16 24.488 +29 55 47.32 V G96
2025-03-06 08:09:04 C 10 55 44.100 +29 58 47.82 X F52
2025-03-06 08:42:26 C 10 55 40.666 +29 58 44.94 X F52
2025-03-06 08:59:02 C 10 55 38.956 +29 58 43.58 X F52
2025-03-21 05:56:44 C 10 28 02.888 +28 24 42.52 V G96
2025-03-21 06:04:49 C 10 28 02.420 +28 24 39.17 V G96
2025-03-21 06:12:55 C 10 28 01.931 +28 24 36.58 V G96
2025-03-21 06:21:02 C 10 28 01.474 +28 24 33.34 V G96
2025-03-31 06:09:08 C 10 18 18.313 +26 39 48.40 X F51
2025-03-31 06:44:39 C 10 18 17.245 +26 39 31.88 X F51
2025-03-31 07:02:32 C 10 18 16.719 +26 39 23.52 X F51
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-12-20 17:39:00 69717.389 0.2 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)