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
2017-01-21 19:40:12 C 08 32 50.72 +72 15 50.0 u 107
2017-01-24 04:39:18 C 08 22 22.00 +69 31 52.0 q H45
2017-01-24 04:41:04 C 08 22 21.74 +69 31 47.3 q H45
2017-01-24 04:42:08 C 08 22 21.58 +69 31 44.5 q H45
2017-01-24 04:43:27 C 08 22 21.34 +69 31 40.9 q H45
2017-01-24 04:44:41 C 08 22 21.10 +69 31 37.5 q H45
2017-01-24 04:45:56 C 08 22 20.89 +69 31 34.1 q H45
2017-01-26 08:38:16 C 08 15 41.31 +67 12 27.4 q H45
2017-01-26 08:39:58 C 08 15 41.06 +67 12 23.4 q H45
2017-01-26 08:40:58 C 08 15 41.00 +67 12 20.8 q H45
2017-01-26 08:42:04 C 08 15 40.86 +67 12 17.8 q H45
2017-01-26 08:43:27 C 08 15 40.68 +67 12 13.9 q H45
2017-01-26 08:44:33 C 08 15 40.57 +67 12 11.0 q H45
2017-01-28 08:22:15 C 08 11 16.67 +65 12 39.1 q H45
2017-01-28 08:23:17 C 08 11 16.66 +65 12 36.5 q H45
2017-01-28 08:30:44 C 08 11 15.84 +65 12 17.9 q H45
2017-01-28 08:32:06 C 08 11 15.72 +65 12 14.5 q H45
2017-01-28 08:33:27 C 08 11 15.63 +65 12 11.0 q H45
2017-01-28 08:34:37 C 08 11 15.50 +65 12 07.9 q H45
2017-01-28 19:53:30 C 08 10 29.20 +64 44 36.6 q Z80
2017-01-28 20:03:43 C 08 10 28.41 +64 44 13.0 q Z80
2017-01-28 20:15:44 C 08 10 27.36 +64 43 44.1 q Z80
2017-01-30 04:28:43 C 08 08 17.11 +63 28 18.4 q 703
2017-01-30 04:35:29 C 08 08 16.58 +63 28 03.2 q 703
2017-01-30 04:48:50 C 08 08 15.60 +63 27 33.7 q 703
2017-01-30 08:31:37 C 08 07 57.19 +63 18 57.6 q H45
2017-01-30 08:32:54 C 08 07 57.08 +63 18 54.8 q H45
2017-01-30 08:34:21 C 08 07 56.96 +63 18 51.4 q H45
2017-01-30 08:35:39 C 08 07 56.85 +63 18 48.0 q H45
2017-01-30 08:36:46 C 08 07 56.80 +63 18 45.5 q H45
2017-01-30 08:38:16 C 08 07 56.66 +63 18 41.8 q H45
2017-02-02 05:01:05 C 08 04 43.97 +60 48 37.4 q 703
2017-02-02 05:10:01 C 08 04 43.52 +60 48 18.7 q 703
2017-02-02 05:19:03 C 08 04 43.01 +60 48 00.0 q 703
2017-02-02 05:28:12 C 08 04 42.58 +60 47 41.4 q 703
2017-02-14 18:51:40 C 08 01 41.12 +51 48 02.6 q 246
2017-02-14 18:52:03 C 08 01 41.02 +51 48 03.2 q 246
2017-02-14 18:52:14 C 08 01 41.13 +51 48 01.1 q 246
2017-02-14 18:52:36 C 08 01 41.14 +51 48 01.1 q 246
2017-02-14 18:54:06 C 08 01 41.11 +51 47 58.7 q 246
2017-02-14 19:11:11 C 08 01 41.23 +51 47 33.7 q 246
2017-02-14 19:12:10 C 08 01 41.22 +51 47 30.8 q 246
2017-02-14 19:13:16 C 08 01 41.20 +51 47 29.7 q 246
2017-02-14 19:13:56 C 08 01 41.22 +51 47 28.4 q 246
2017-02-14 19:15:14 C 08 01 41.23 +51 47 27.2 q 246
2017-02-14 19:16:13 C 08 01 41.17 +51 47 26.0 q 246
2017-02-14 19:17:15 C 08 01 41.25 +51 47 23.8 q 246
2017-02-15 21:53:40 C 08 01 57.91 +51 07 21.4 U 130
2017-02-15 21:58:05 C 08 01 57.98 +51 07 14.6 U 130
2017-02-15 22:02:28 C 08 01 57.97 +51 07 08.4 U 130
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)