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
2013-12-13 08:21:02 C 08 24 49.20 +20 56 03.4 q G96
2013-12-13 08:32:31 C 08 24 49.09 +20 56 19.9 q G96
2013-12-13 08:43:59 C 08 24 49.00 +20 56 35.4 q G96
2013-12-13 08:55:26 C 08 24 48.93 +20 56 51.7 q G96
2013-12-13 10:00:21 C 08 24 48.49 +20 58 20.9 q G96
2013-12-13 10:11:50 C 08 24 48.38 +20 58 36.6 q G96
2013-12-13 10:23:17 C 08 24 48.30 +20 58 53.1 q G96
2013-12-13 10:49:16 C 08 24 47.88 +20 59 27.1 u H21
2013-12-13 10:58:13 C 08 24 47.84 +20 59 39.6 u H21
2013-12-14 07:04:59 C 08 24 42.05 +21 27 55.8 q G96
2013-12-14 07:14:07 C 08 24 42.00 +21 28 08.7 q G96
2013-12-14 07:23:15 C 08 24 41.90 +21 28 22.4 q G96
2013-12-14 09:29:33 C 08 24 40.75 +21 31 23.4 o 926
2013-12-14 09:56:51 C 08 24 40.52 +21 32 03.7 o 926
2013-12-14 10:20:24 C 08 24 40.29 +21 32 37.0 o 926
2013-12-22 00:15:47 C 08 21 45.60 +26 29 39.3 u 958
2013-12-22 00:29:17 C 08 21 45.07 +26 30 04.5 u 958
2013-12-22 00:42:46 C 08 21 44.67 +26 30 29.1 u 958
2013-12-22 02:33:41 C 08 21 41.62 +26 33 52.9 q J95
2013-12-22 03:01:55 C 08 21 40.79 +26 34 45.8 q J95
2013-12-22 03:37:10 C 08 21 39.75 +26 35 50.0 q J95
2013-12-22 21:50:12 C 08 21 09.80 +27 09 51.4 q J84
2013-12-22 21:55:27 C 08 21 09.63 +27 10 01.6 q J84
2013-12-22 22:00:41 C 08 21 09.46 +27 10 12.2 q J84
2013-12-28 08:48:34 C 08 16 07.67 +31 37 45.0 q H36
2013-12-28 08:56:58 C 08 16 07.27 +31 38 03.3 q H36
2013-12-29 09:42:36 C 08 14 52.49 +32 33 06.3 q 703
2013-12-29 09:54:19 C 08 14 51.80 +32 33 32.5 q 703
2013-12-29 10:18:14 C 08 14 50.44 +32 34 25.9 q 703
2013-12-29 10:38:52 C 08 14 49.23 +32 35 12.9 q 703
2014-01-03 07:09:40 C 08 07 28.20 +37 11 11.3 q 703
2014-01-03 07:29:59 C 08 07 26.55 +37 12 02.1 q 703
2014-01-03 07:40:08 C 08 07 25.86 +37 12 27.4 q 703
2014-01-10 04:40:48 C 07 52 06.83 +44 17 59.4 q 703
2014-01-10 04:47:20 C 07 52 05.99 +44 18 15.3 q 703
2014-01-10 04:53:52 C 07 52 05.18 +44 18 33.3 q 703
2014-01-10 05:00:24 C 07 52 04.58 +44 18 51.4 q 703
2014-01-18 10:56:38 C 07 24 11.819 +52 55 15.96 L F51
2014-01-18 11:16:17 C 07 24 08.314 +52 56 05.02 L F51
2014-01-30 05:02:44 C 06 23 39.34 +62 59 55.3 q H45
2014-01-30 05:04:21 C 06 23 38.89 +62 59 58.7 q H45
2014-01-30 05:05:32 C 06 23 38.63 +63 00 00.0 q H45
2014-01-30 05:06:49 C 06 23 38.25 +63 00 02.5 q H45
2014-01-30 05:08:23 C 06 23 37.81 +63 00 05.3 q H45
2014-01-30 05:09:37 C 06 23 37.46 +63 00 06.5 q H45
2014-02-07 02:24:51 C 05 32 49.72 +67 19 42.6 u H21
2014-02-07 02:35:25 C 05 32 46.81 +67 19 54.0 u H21
2014-02-07 02:44:54 C 05 32 44.15 +67 20 03.8 u H21
2014-02-24 20:33:57 C 03 49 52.30 +71 32 06.5 q 204
2014-02-24 21:11:34 C 03 49 45.09 +71 32 17.4 q 204
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)