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
2017-06-13 08:15:44 C 14 27 09.62 +12 26 07.0 L T08
2017-06-13 08:40:16 C 14 27 10.76 +12 25 46.3 L T08
2017-06-13 09:03:38 C 14 27 11.92 +12 25 26.1 L T08
2017-06-13 09:16:15 C 14 27 12.53 +12 25 14.9 L T08
2017-06-13 09:35:33 C 14 27 13.41 +12 24 57.7 L T08
2017-06-13 09:39:55 C 14 27 13.65 +12 24 54.2 L T08
2017-06-13 10:01:37 C 14 27 14.66 +12 24 35.0 L T08
2017-06-13 10:25:54 C 14 27 15.94 +12 24 14.9 L T08
2017-06-14 07:56:18 C 14 28 28.53 +12 05 28.9 L T08
2017-06-14 08:34:44 C 14 28 30.42 +12 04 53.4 L T08
2017-06-14 08:53:25 C 14 28 31.46 +12 04 36.7 L T08
2017-06-14 09:17:47 C 14 28 32.65 +12 04 16.2 L T08
2017-06-15 03:55:43 C 14 29 37.91 +11 47 17.0 q H45
2017-06-15 03:57:06 C 14 29 38.00 +11 47 15.9 q H45
2017-06-15 03:58:28 C 14 29 38.05 +11 47 14.6 q H45
2017-06-15 04:00:03 C 14 29 38.16 +11 47 13.2 q H45
2017-06-15 04:01:36 C 14 29 38.26 +11 47 11.7 q H45
2017-06-15 04:02:58 C 14 29 38.31 +11 47 10.4 q H45
2017-06-16 09:11:45 C 14 31 23.94 +11 19 49.6 L T08
2017-06-16 09:12:28 C 14 31 23.98 +11 19 48.4 L T08
2017-06-16 09:22:59 C 14 31 24.54 +11 19 37.8 L T08
2017-06-17 05:23:08 C 14 32 41.07 +10 59 59.3 q G96
2017-06-17 05:31:24 C 14 32 41.56 +10 59 50.9 q G96
2017-06-17 05:37:28 C 14 32 41.91 +10 59 44.9 q G96
2017-06-17 05:43:37 C 14 32 42.28 +10 59 38.7 q G96
2017-06-17 22:14:19 C 14 33 47.06 +10 42 57.5 q 160
2017-06-17 22:17:17 C 14 33 47.27 +10 42 54.1 q 160
2017-06-17 22:20:18 C 14 33 47.43 +10 42 51.4 q 160
2017-06-18 06:34:12 C 14 34 20.34 +10 34 28.9 q 703
2017-06-18 06:41:55 C 14 34 20.79 +10 34 21.0 q 703
2017-06-18 06:49:40 C 14 34 21.30 +10 34 12.9 q 703
2017-06-18 06:57:22 C 14 34 21.80 +10 34 04.9 q 703
2017-06-18 21:13:01 C 14 35 20.72 +10 19 09.9 q 160
2017-06-18 21:16:04 C 14 35 20.93 +10 19 06.6 q 160
2017-06-18 21:19:04 C 14 35 21.11 +10 19 03.5 q 160
2017-06-19 04:48:35 C 14 35 52.54 +10 11 11.1 q G48
2017-06-19 04:49:53 C 14 35 52.48 +10 11 09.5 q G48
2017-06-19 04:51:08 C 14 35 52.55 +10 11 10.5 q G48
2017-06-19 20:42:03 C 14 37 00.05 +09 54 02.4 q 160
2017-06-19 20:44:51 C 14 37 00.22 +09 53 59.5 q 160
2017-06-19 20:47:39 C 14 37 00.41 +09 53 56.7 q 160
2017-06-20 03:26:20 C 14 37 29.22 +09 46 44.1 q H45
2017-06-20 03:28:00 C 14 37 29.33 +09 46 42.4 q H45
2017-06-20 03:29:36 C 14 37 29.44 +09 46 40.8 q H45
2017-06-20 03:30:56 C 14 37 29.52 +09 46 39.3 q H45
2017-06-20 03:32:00 C 14 37 29.59 +09 46 37.8 q H45
2017-06-20 03:33:22 C 14 37 29.68 +09 46 36.3 q H45
2017-06-20 20:37:58 C 14 38 45.02 +09 27 36.4 q 160
2017-06-20 20:40:56 C 14 38 45.23 +09 27 33.3 q 160
2017-06-20 20:43:54 C 14 38 45.43 +09 27 29.9 q 160