2011 ED78

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6200328697 ± 8.33e-09
Semi-major axis (a)3.3033864112 AU ± 7.81e-09
Inclination (i)8.76343636° ± 1.17e-06
Long. of Asc. Node (Ω)125.87061901° ± 6.00e-06
Arg. of Perihelion (ω)145.03153272° ± 8.30e-06
Mean Anomaly (M)146.12638371° ± 1.37e-06
Mean Motion (n)0.1641622172°/day ± 5.82e-10
Perihelion dist (q)1.25517826 AU ± 2.77e-08
Aphelion dist (Q)5.35159457 AU ± 3.03e-08
Orbital Period6.00397765 yr ± 2.13e-08
Physical Parameters
H (abs. magnitude)18.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.201″
Uncertainty0
Orbit TypeAmor
MOID0.253960 AU
Observations Used814
Oppositions10
Arc Total2011-2023
First Observation Used2011-03-09
Last Observation Used2023-10-18
Observations (886)
Date Type RA Dec Mag Band Observatory
2017-06-20 21:22:33 C 14 38 48.14 +09 26 46.0 q 107
2017-06-20 21:27:53 C 14 38 48.52 +09 26 40.1 q 107
2017-06-20 21:33:14 C 14 38 48.91 +09 26 34.2 q 107
2017-06-21 02:55:54 C 14 39 13.06 +09 20 31.8 q I15
2017-06-21 02:59:01 C 14 39 13.24 +09 20 27.8 q I15
2017-06-21 03:00:28 C 14 39 13.82 +09 20 28.5 q H45
2017-06-21 03:02:01 C 14 39 13.92 +09 20 27.1 q H45
2017-06-21 03:02:08 C 14 39 13.46 +09 20 24.1 q I15
2017-06-21 03:03:16 C 14 39 14.00 +09 20 25.4 q H45
2017-06-21 03:05:11 C 14 39 14.12 +09 20 23.6 q H45
2017-06-21 03:06:37 C 14 39 14.24 +09 20 21.6 q H45
2017-06-21 03:07:57 C 14 39 14.33 +09 20 20.2 q H45
2017-06-23 06:01:38 C 14 43 12.49 +08 20 54.4 q 703
2017-06-23 06:09:25 C 14 43 13.09 +08 20 45.3 q 703
2017-06-23 06:17:08 C 14 43 13.65 +08 20 35.7 q 703
2017-06-23 06:24:54 C 14 43 14.27 +08 20 26.3 q 703
2017-06-23 08:55:52 C 14 43 26.60 +08 17 29.8 L T08
2017-06-23 09:08:48 C 14 43 27.60 +08 17 13.6 L T08
2017-06-23 09:22:28 C 14 43 28.62 +08 16 57.2 L T08
2017-06-23 09:35:16 C 14 43 29.61 +08 16 41.6 L T08
2017-06-24 21:36:25 C 14 46 30.95 +07 32 05.1 q 160
2017-06-24 21:39:23 C 14 46 31.19 +07 32 01.5 q 160
2017-06-24 21:42:21 C 14 46 31.44 +07 31 57.9 q 160
2017-06-27 04:45:58 C 14 51 25.54 +06 20 35.9 q H45
2017-06-27 04:47:33 C 14 51 25.69 +06 20 33.6 q H45
2017-06-27 04:49:11 C 14 51 25.82 +06 20 31.4 q H45
2017-06-27 04:50:40 C 14 51 25.97 +06 20 29.2 q H45
2017-06-27 04:52:42 C 14 51 26.11 +06 20 26.4 q H45
2017-06-27 04:54:12 C 14 51 26.24 +06 20 24.5 q H45
2017-06-27 08:40:59 C 14 51 47.28 +06 15 28.1 L T08
2017-06-27 08:53:51 C 14 51 48.38 +06 15 10.9 L T08
2017-06-27 09:07:28 C 14 51 49.58 +06 14 52.1 L T08
2017-06-27 09:20:16 C 14 51 50.70 +06 14 35.7 L T08
2017-06-28 05:42:54 C 14 53 46.00 +05 46 56.0 q 703
2017-06-28 05:52:09 C 14 53 46.88 +05 46 44.2 q 703
2017-06-28 05:52:20 C 14 53 46.49 +05 46 41.8 q H45
2017-06-28 05:53:44 C 14 53 46.65 +05 46 40.0 q H45
2017-06-28 05:54:54 C 14 53 46.73 +05 46 38.7 q H45
2017-06-28 05:56:04 C 14 53 46.83 +05 46 37.2 q H45
2017-06-28 05:57:12 C 14 53 46.95 +05 46 35.3 q H45
2017-06-28 05:58:34 C 14 53 47.10 +05 46 33.7 q H45
2017-06-28 06:01:14 C 14 53 47.63 +05 46 31.1 q 703
2017-06-28 06:08:54 C 14 53 48.33 +05 46 20.7 q 703
2017-07-01 07:57:28 C 15 01 09.71 +04 02 12.6 L T08
2017-07-01 08:09:36 C 15 01 10.94 +04 01 55.7 L T08
2017-07-01 08:21:48 C 15 01 12.12 +04 01 37.9 L T08
2017-07-05 08:39:29 C 15 11 44.25 +01 36 21.9 L T08
2017-07-05 08:52:17 C 15 11 45.64 +01 36 02.3 L T08
2017-07-05 09:04:27 C 15 11 46.90 +01 35 42.6 L T08
2017-07-05 09:17:51 C 15 11 48.37 +01 35 21.7 L T08