511137 (2013 XM24)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4246035676 ± 1.96e-08
Semi-major axis (a)1.6671804215 AU ± 3.51e-08
Inclination (i)38.36495526° ± 8.67e-06
Long. of Asc. Node (Ω)99.41310066° ± 2.56e-06
Arg. of Perihelion (ω)118.24819474° ± 5.65e-06
Mean Anomaly (M)128.70132947° ± 6.17e-05
Mean Motion (n)0.4578659776°/day ± 1.44e-08
Perihelion dist (q)0.95928967 AU ± 3.84e-08
Aphelion dist (Q)2.37507118 AU ± 5.97e-08
Orbital Period2.15265237 yr ± 6.79e-08
Physical Parameters
H (abs. magnitude)18.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.276″
Uncertainty0
Orbit TypeApollo
MOID0.106708 AU
Observations Used229
Radar Obs Used2
Oppositions1
Arc Total2013-2014
First Observation Used2013-12-13
Last Observation Used2025-09-17
Observations (249)
Date Type RA Dec Mag Band Observatory
2014-07-02 23:22:33 C 17 03 48.97 -13 35 28.1 q 204
2014-07-02 23:24:33 C 17 03 48.72 -13 35 55.5 q 204
2014-07-02 23:25:34 C 17 03 48.58 -13 36 09.4 q 204
2014-07-03 22:47:21 C 17 01 07.27 -18 45 10.1 q G34
2014-07-03 22:48:24 C 17 01 07.06 -18 45 24.6 q G34
2014-07-03 22:50:40 C 17 01 07.01 -18 45 53.7 q G34
2014-07-03 22:52:01 C 17 01 07.05 -18 46 09.9 q C23
2014-07-03 22:54:54 C 17 01 06.68 -18 46 47.0 q C23
2014-07-03 22:55:33 C 17 01 06.64 -18 46 55.1 q C23
2014-07-03 22:56:52 C 17 01 06.42 -18 47 12.0 q C23
2014-07-03 22:58:31 C 17 01 06.28 -18 47 31.5 q C23
2014-07-04 14:15:36 C 16 59 25.46 -21 54 22.6 o 300
2014-07-04 14:21:01 C 16 59 24.89 -21 55 26.2 o 300
2014-07-04 14:24:37 C 16 59 24.38 -21 56 09.2 o 300
2014-07-05 21:41:48 C 16 56 12.10 -27 41 33.2 c 560
2014-07-05 21:44:12 C 16 56 11.81 -27 41 57.3 c 560
2014-07-05 21:45:28 C 16 56 11.68 -27 42 10.6 c 560
2014-07-12 23:27:54 C 16 43 33.06 -47 22 29.9 u 807
2014-07-12 23:32:09 C 16 43 32.81 -47 22 49.5 u 807
2014-07-12 23:36:24 C 16 43 32.52 -47 23 08.9 u 807
2014-07-24 23:03:45 C 16 38 28.53 -59 49 41.4 u 807
2014-07-24 23:10:24 C 16 38 28.60 -59 49 51.3 u 807
2014-07-24 23:17:04 C 16 38 28.63 -59 50 00.9 u 807
2014-08-02 23:05:15 C 16 46 04.01 -63 29 28.0 u 807
2014-08-02 23:09:41 C 16 46 04.20 -63 29 30.6 u 807
2014-08-02 23:14:08 C 16 46 04.39 -63 29 34.0 u 807
2014-08-02 23:18:35 C 16 46 04.59 -63 29 37.7 u 807
2015-11-19 08:29:13 C 06 33 03.77 -01 51 26.1 u H21
2015-11-19 08:37:14 C 06 33 03.49 -01 51 25.3 u H21
2015-11-19 08:56:29 C 06 33 02.75 -01 51 21.9 u H21
2015-11-20 08:29:27 C 06 32 11.65 -01 47 15.7 u H21
2015-11-20 09:05:37 C 06 32 10.19 -01 47 09.0 u H21
2015-11-20 09:17:40 C 06 32 09.71 -01 47 06.6 u H21
2015-11-20 09:23:15 C 06 32 09.52 -01 47 06.0 u H21
2015-12-31 10:45:10 C 05 18 41.531 +07 37 41.83 L F51
2015-12-31 11:00:07 C 05 18 40.055 +07 37 56.20 L F51
2015-12-31 11:15:38 C 05 18 38.570 +07 38 10.71 L F51
2016-02-12 03:01:10 C 04 17 56.27 +24 15 09.6 q G96
2016-02-12 03:07:04 C 04 17 56.22 +24 15 15.3 q G96
2016-02-12 03:12:57 C 04 17 56.13 +24 15 20.3 q G96
2016-02-12 03:18:50 C 04 17 55.95 +24 15 25.7 q G96
2017-10-25 11:47:43 C 05 42 37.35 -13 43 15.2 o 291
2017-10-25 12:03:53 C 05 42 36.95 -13 43 19.7 o 291
2017-12-16 03:52:50 C 04 30 00.20 -11 47 26.2 u H21
2017-12-16 04:09:47 C 04 29 58.88 -11 47 16.2 u H21
2017-12-16 04:26:37 C 04 29 57.60 -11 47 05.7 u H21
2025-09-17 07:25:20 C 02 23 33.210 -57 17 08.60 V 807
2025-09-17 07:38:26 C 02 23 32.240 -57 17 15.30 V 807
2025-09-17 07:51:33 C 02 23 31.250 -57 17 22.40 V 807
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-06-27 02:24:00 88587.3107 0.02 Hz 2380 -1 -1
2014-06-27 02:42:00 116288753.52 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)