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
2017-03-03 05:12:51 C 08 11 26.64 +43 18 12.2 R G45
2017-03-03 05:13:03 C 08 11 26.61 +43 18 12.0 R G45
2017-03-21 03:11:03 C 08 30 53.43 +36 25 02.2 q G96
2017-03-21 03:18:26 C 08 30 53.84 +36 24 56.4 q G96
2017-03-21 03:24:33 C 08 30 54.15 +36 24 51.7 q G96
2017-03-21 03:32:54 C 08 30 54.57 +36 24 44.2 q G96
2019-05-09 08:12:14 C 14 07 05.131 -10 28 58.66 U F51
2019-05-09 08:30:13 C 14 07 03.663 -10 28 55.42 U F51
2019-05-09 08:48:08 C 14 07 02.222 -10 28 52.34 U F51
2019-05-09 09:06:04 C 14 07 00.758 -10 28 49.62 U F51
2022-02-12 14:22:48 C 14 02 34.355 -00 55 04.42 U F52
2022-02-12 14:59:53 C 14 02 34.295 -00 55 00.70 U F52
2022-02-12 15:18:22 C 14 02 34.292 -00 54 58.36 U F52
2022-03-01 14:35:01 C 13 55 51.923 +00 21 21.19 U F52
2022-03-01 14:53:30 C 13 55 51.227 +00 21 25.89 U F52
2022-03-01 15:11:51 C 13 55 50.563 +00 21 30.92 U F52
2022-03-10 12:39:54 C 13 46 18.600 +01 24 09.88 U F52
2022-03-10 12:57:43 C 13 46 17.574 +01 24 15.70 U F52
2022-03-10 13:15:36 C 13 46 16.581 +01 24 21.19 U F52
2022-03-10 13:33:23 C 13 46 15.558 +01 24 26.83 U F52
2024-07-14 00:08:19 B 15 58 10.463 -44 22 11.11 Z Y05
2024-07-14 00:40:03 B 15 58 05.706 -44 22 11.36 Z Y05
2024-07-14 01:11:46 B 15 58 01.071 -44 22 11.41 Z Y05
2024-12-30 12:47:02 C 12 41 57.404 +17 18 12.24 V G96
2024-12-30 12:55:58 C 12 41 57.523 +17 18 15.70 V G96
2024-12-30 13:04:53 C 12 41 57.638 +17 18 19.30 V G96
2024-12-30 13:13:51 C 12 41 57.772 +17 18 23.76 V G96
2024-12-30 13:57:18 C 12 41 59.158 +17 18 44.01 X F52
2024-12-30 14:16:36 C 12 41 59.409 +17 18 52.24 X F52
2024-12-30 14:55:09 C 12 41 59.896 +17 19 08.54 X F52
2025-01-02 11:34:07 C 12 42 57.730 +17 48 39.35 V G96
2025-01-02 11:41:34 C 12 42 57.769 +17 48 42.77 V G96
2025-01-02 11:49:02 C 12 42 57.820 +17 48 46.19 V G96
2025-01-02 11:56:28 C 12 42 57.859 +17 48 49.82 V G96
2025-01-23 10:04:29 C 12 34 11.942 +22 38 59.71 V G96
2025-01-23 10:11:55 C 12 34 11.536 +22 39 05.04 V G96
2025-01-23 10:19:24 C 12 34 11.140 +22 39 10.15 V G96
2025-01-23 10:26:51 C 12 34 10.736 +22 39 15.44 V G96
2025-02-02 12:25:36 C 12 17 57.451 +25 29 19.28 V G96
2025-02-02 12:33:02 C 12 17 56.807 +25 29 23.75 V G96
2025-02-02 12:40:27 C 12 17 56.152 +25 29 29.62 V G96
2025-02-02 12:47:51 C 12 17 55.504 +25 29 34.69 V G96
2025-02-05 08:54:40 C 12 11 56.101 +26 15 53.86 V 703
2025-02-05 08:57:55 C 12 11 55.856 +26 15 55.08 V 703
2025-02-05 09:01:11 C 12 11 55.511 +26 15 58.00 V 703
2025-02-05 09:04:27 C 12 11 55.172 +26 16 00.98 V 703
2025-02-09 07:41:50 C 12 02 40.427 +27 16 16.46 V G96
2025-02-09 07:49:13 C 12 02 39.725 +27 16 21.58 V G96
2025-02-09 07:56:37 C 12 02 38.890 +27 16 26.08 V G96
2025-02-09 08:04:01 C 12 02 38.101 +27 16 30.58 V G96
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)