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
2017-05-26 07:44:03 C 14 13 20.79 +16 15 12.6 q 703
2017-05-26 07:51:46 C 14 13 20.85 +16 15 10.9 q 703
2017-05-26 21:39:17 C 14 13 31.55 +16 12 07.0 q 160
2017-05-26 21:42:14 C 14 13 31.56 +16 12 05.7 q 160
2017-05-26 21:45:12 C 14 13 31.58 +16 12 05.2 q 160
2017-05-27 21:17:53 C 14 13 51.18 +16 06 18.9 q 160
2017-05-27 21:20:37 C 14 13 51.19 +16 06 18.7 q 160
2017-05-27 21:23:31 C 14 13 51.12 +16 06 16.7 q 160
2017-05-28 09:11:57 C 14 14 01.64 +16 03 11.4 L T05
2017-05-28 09:12:42 C 14 14 01.70 +16 03 11.6 L T05
2017-05-28 09:39:34 C 14 14 01.97 +16 03 04.1 L T05
2017-05-28 09:46:40 C 14 14 02.06 +16 03 01.3 L T05
2017-05-28 09:47:58 C 14 14 02.06 +16 03 01.5 L T05
2017-05-28 10:09:29 C 14 14 02.27 +16 02 54.9 L T05
2017-05-28 10:20:10 C 14 14 02.39 +16 02 51.5 L T05
2017-05-28 10:41:08 C 14 14 02.59 +16 02 45.0 L T05
2017-05-28 22:07:04 C 14 14 14.41 +15 59 18.4 Q 160
2017-05-28 22:09:52 C 14 14 14.44 +15 59 17.2 Q 160
2017-05-28 22:12:40 C 14 14 14.47 +15 59 16.3 Q 160
2017-05-30 05:55:59 C 14 14 48.99 +15 49 03.2 q H45
2017-05-30 05:57:26 C 14 14 49.01 +15 49 02.6 q H45
2017-05-30 05:59:03 C 14 14 49.05 +15 49 01.8 q H45
2017-05-30 06:00:26 C 14 14 49.05 +15 49 01.2 q H45
2017-05-30 06:01:50 C 14 14 49.08 +15 49 00.8 q H45
2017-05-30 06:03:19 C 14 14 49.11 +15 49 00.5 q H45
2017-05-30 23:16:29 C 14 15 10.43 +15 42 44.9 U 204
2017-05-30 23:25:32 C 14 15 10.59 +15 42 41.4 U 204
2017-05-30 23:34:47 C 14 15 10.75 +15 42 37.9 U 204
2017-05-31 06:01:03 C 14 15 19.07 +15 40 15.8 q H45
2017-05-31 06:02:27 C 14 15 19.10 +15 40 15.0 q H45
2017-05-31 06:03:48 C 14 15 19.12 +15 40 14.8 q H45
2017-05-31 06:05:11 C 14 15 19.16 +15 40 14.0 q H45
2017-05-31 06:06:39 C 14 15 19.17 +15 40 13.6 q H45
2017-05-31 06:08:02 C 14 15 19.18 +15 40 13.0 q H45
2017-05-31 21:27:33 C 14 15 40.61 +15 34 07.8 q 160
2017-05-31 21:30:16 C 14 15 40.68 +15 34 06.8 q 160
2017-05-31 21:33:02 C 14 15 40.73 +15 34 05.7 q 160
2017-06-02 21:38:41 C 14 16 54.91 +15 12 51.1 q 160
2017-06-02 21:41:40 C 14 16 54.99 +15 12 49.7 q 160
2017-06-02 21:44:38 C 14 16 55.06 +15 12 48.2 q 160
2017-06-03 20:54:52 C 14 17 35.87 +15 01 19.3 q 160
2017-06-03 20:57:50 C 14 17 35.94 +15 01 17.9 q 160
2017-06-03 21:00:49 C 14 17 36.02 +15 01 16.3 q 160
2017-06-07 03:22:28 C 14 20 17.33 +14 16 30.9 u H21
2017-06-07 03:26:14 C 14 20 17.46 +14 16 28.9 u H21
2017-06-07 03:30:59 C 14 20 17.59 +14 16 25.9 u H21
2017-06-07 05:41:48 C 14 20 22.03 +14 15 03.9 q H45
2017-06-07 05:43:46 C 14 20 22.08 +14 15 02.1 q H45
2017-06-07 05:46:14 C 14 20 22.27 +14 15 00.6 q H45
2017-06-07 05:48:03 C 14 20 22.30 +14 15 00.5 q H45