2013 EL28

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3961408970 ± 8.09e-06
Semi-major axis (a)1.8851772007 AU ± 2.76e-05
Inclination (i)5.83817923° ± 8.81e-05
Long. of Asc. Node (Ω)66.51863817° ± 6.25e-05
Arg. of Perihelion (ω)136.84900341° ± 1.65e-04
Mean Anomaly (M)313.02923294° ± 3.86e-02
Mean Motion (n)0.3807886613°/day ± 8.36e-06
Perihelion dist (q)1.13838141 AU ± 2.26e-05
Aphelion dist (Q)2.63197299 AU ± 4.14e-05
Orbital Period2.58838139 yr ± 5.68e-05
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.352″
Uncertainty2
Orbit TypeAmor
MOID0.149691 AU
Observations Used111
Oppositions1
Arc Total2013-2013
First Observation Used2013-03-08
Last Observation Used2013-06-11
Observations (111)
Date Type RA Dec Mag Band Observatory
2013-04-01 07:04:03 C 13 24 33.77 +27 54 38.5 o 691
2013-04-01 07:11:15 C 13 24 34.24 +27 54 33.5 o 691
2013-04-01 08:31:11 C 13 24 39.39 +27 53 31.8 q 448
2013-04-01 09:00:05 C 13 24 41.35 +27 53 08.7 q 448
2013-04-01 09:28:57 C 13 24 43.31 +27 52 45.3 q 448
2013-04-02 08:46:51 C 13 26 37.09 +27 33 47.8 u H21
2013-04-02 08:51:57 C 13 26 37.47 +27 33 43.1 u H21
2013-04-02 08:57:04 C 13 26 37.83 +27 33 38.9 u H21
2013-04-02 09:02:20 C 13 26 38.20 +27 33 34.0 u H21
2013-04-03 09:23:16 C 13 28 37.04 +27 12 17.6 u H21
2013-04-03 09:29:25 C 13 28 37.48 +27 12 11.7 u H21
2013-04-04 08:02:35 C 13 30 29.73 +26 51 16.3 u 703
2013-04-04 08:09:50 C 13 30 30.20 +26 51 08.6 u 703
2013-04-04 08:17:08 C 13 30 30.81 +26 51 00.7 u 703
2013-04-04 08:24:31 C 13 30 31.28 +26 50 54.9 u 703
2013-04-07 01:52:50 C 13 35 52.31 +25 41 14.8 q I42
2013-04-07 02:05:04 C 13 35 53.27 +25 41 00.8 q I42
2013-04-11 08:34:24 C 13 44 03.79 +23 28 04.8 o 695
2013-04-11 08:37:11 C 13 44 03.99 +23 28 01.0 o 695
2013-04-11 08:39:59 C 13 44 04.16 +23 27 56.9 o 695
2013-04-13 23:03:16 C 13 49 01.91 +21 52 03.9 q 157
2013-04-13 23:10:51 C 13 49 02.41 +21 51 51.6 q 157
2013-04-13 23:18:25 C 13 49 02.92 +21 51 39.7 q 157
2013-04-16 08:27:10 C 13 53 30.91 +20 14 39.6 u 703
2013-04-16 08:37:43 C 13 53 31.59 +20 14 20.5 u 703
2013-04-16 08:48:20 C 13 53 32.24 +20 14 02.0 u 703
2013-04-16 08:58:56 C 13 53 32.89 +20 13 42.7 u 703
2013-04-20 06:28:56 C 14 00 47.01 +17 16 34.4 u H21
2013-04-20 06:36:43 C 14 00 47.51 +17 16 18.7 u H21
2013-04-20 06:44:44 C 14 00 48.01 +17 16 02.7 u H21
2013-04-20 06:52:16 C 14 00 48.48 +17 15 47.6 u H21
2013-04-21 06:39:23 C 14 02 38.42 +16 27 35.1 q 448
2013-04-21 06:59:36 C 14 02 39.59 +16 26 54.8 q 448
2013-04-21 07:21:04 C 14 02 40.92 +16 26 10.0 q 448
2013-05-04 05:30:12 C 14 24 58.15 +04 40 01.4 u 807
2013-05-04 05:33:46 C 14 24 58.34 +04 39 52.9 u 807
2013-05-04 05:37:20 C 14 24 58.54 +04 39 44.2 u 807
2013-05-04 05:40:56 C 14 24 58.72 +04 39 36.0 u 807
2013-05-04 05:44:30 C 14 24 58.90 +04 39 27.5 u 807
2013-05-05 01:02:49 C 14 26 19.79 +03 52 15.7 q I42
2013-05-05 01:10:27 C 14 26 20.43 +03 51 56.1 q I42
2013-05-05 01:16:04 C 14 26 20.68 +03 51 43.5 q I42
2013-05-07 20:47:20 C 14 30 46.94 +01 11 16.3 q A13
2013-05-07 21:28:16 C 14 30 49.10 +01 09 40.5 q A13
2013-05-08 06:07:46 C 14 31 21.32 +00 49 22.3 q H21
2013-05-08 06:12:36 C 14 31 21.57 +00 49 10.9 q H21
2013-05-08 06:17:38 C 14 31 21.85 +00 48 58.9 q H21
2013-05-08 06:22:40 C 14 31 22.11 +00 48 46.8 q H21
2013-05-10 09:18:19 C 14 34 39.531 -01 09 40.52 L F51
2013-05-10 10:01:08 C 14 34 41.643 -01 11 19.33 L F51