2013 JX28

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5641818600 ± 9.42e-08
Semi-major axis (a)0.6007553772 AU ± 7.46e-09
Inclination (i)10.76501296° ± 4.14e-05
Long. of Asc. Node (Ω)39.91827975° ± 3.15e-05
Arg. of Perihelion (ω)354.91095432° ± 4.04e-05
Mean Anomaly (M)136.90000982° ± 1.45e-04
Mean Motion (n)2.1167315157°/day ± 3.94e-08
Perihelion dist (q)0.26182009 AU ± 5.67e-08
Aphelion dist (Q)0.93969066 AU ± 5.78e-08
Orbital Period0.46563595 yr ± 8.67e-09
Physical Parameters
H (abs. magnitude)20.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.190″
Uncertainty0
Orbit TypeAtira
MOID0.068416 AU
Observations Used35
Radar Obs Used1
Oppositions1
Arc Total2013-2020
First Observation Used2013-05-05
Last Observation Used2020-05-21
Observations (37)
Date Type RA Dec Mag Band Observatory
2013-05-05 06:11:19 C 07 35 24.54 +28 54 42.5 18.9 t F51
2013-05-05 06:18:56 C 07 35 26.38 +28 54 28.4 19.4 t F51
2013-05-11 06:09:06 C 08 06 12.258 +24 45 35.52 L F51
2013-05-11 06:16:43 C 08 06 13.593 +24 45 22.72 L F51
2013-05-11 06:24:23 C 08 06 14.966 +24 45 09.64 L F51
2013-05-11 06:31:58 C 08 06 16.325 +24 44 56.80 L F51
2013-05-12 04:04:13 C 08 10 09.46 +24 09 18.6 o 291
2013-05-12 04:08:49 C 08 10 10.25 +24 09 10.9 o 291
2013-05-12 04:13:25 C 08 10 11.06 +24 09 03.1 o 291
2013-05-12 06:14:23 C 08 10 32.468 +24 05 52.29 t 568
2013-05-12 06:16:11 C 08 10 32.772 +24 05 49.32 t 568
2013-05-12 06:17:59 C 08 10 33.084 +24 05 46.20 t 568
2013-05-13 02:18:39 C 08 14 00.15 +23 33 09.2 20.7 q H21
2013-05-13 02:29:08 C 08 14 01.94 +23 32 52.1 20.6 q H21
2013-05-13 03:06:53 C 08 14 08.15 +23 31 50.4 20.4 q H36
2013-05-13 03:26:09 C 08 14 11.39 +23 31 19.1 20.7 q H36
2013-05-13 03:40:15 C 08 14 13.85 +23 31 01.6 o 291
2013-05-13 03:42:42 C 08 14 14.26 +23 30 57.7 o 291
2013-05-13 03:45:08 C 08 14 14.67 +23 30 53.9 o 291
2013-05-14 03:27:07 C 08 18 08.87 +22 53 09.9 o 291
2013-05-14 03:28:47 C 08 18 09.19 +22 53 06.8 o 291
2013-05-15 07:31:16 C 08 22 31.989 +22 09 26.93 t 568
2013-05-15 07:32:39 C 08 22 32.209 +22 09 24.79 t 568
2013-05-15 07:33:57 C 08 22 32.407 +22 09 22.78 t 568
2013-05-15 07:37:22 C 08 22 32.907 +22 09 17.47 t 568
2013-05-15 07:38:40 C 08 22 33.103 +22 09 15.34 t 568
2013-05-15 07:39:59 C 08 22 33.296 +22 09 13.09 t 568
2013-06-01 04:00:40 C 09 05 08.89 +13 34 46.0 o 291
2013-06-01 04:07:09 C 09 05 09.33 +13 34 40.1 o 291
2013-06-01 04:13:40 C 09 05 09.75 +13 34 32.9 o 291
2019-05-27 06:24:55 C 08 53 20.855 +20 47 16.29 U F51
2019-05-27 06:31:49 C 08 53 21.969 +20 47 07.78 U F51
2019-05-27 06:38:43 C 08 53 23.126 +20 46 59.33 U F51
2020-05-21 03:30:59 C 08 31 02.09 +17 14 25.9 V G96
2020-05-21 03:37:39 C 08 31 02.61 +17 14 16.3 V G96
2020-05-21 03:44:19 C 08 31 03.21 +17 14 07.9 V G96
2020-05-21 03:50:59 C 08 31 03.87 +17 13 57.2 V G96
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-04-26 14:25:00 45006.5269 0.4 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)