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
2023-06-24 00:11:04 B 19 46 40.46 +00 50 29.2 Z M45
2023-06-24 00:12:55 C 19 46 40.805 +00 51 10.30 V M22
2023-06-24 00:16:16 B 19 46 41.01 +00 50 23.2 Z M45
2023-06-24 00:19:48 C 19 46 41.549 +00 51 02.59 V M22
2023-06-24 01:09:32 C 19 46 46.961 +00 50 06.90 V M22
2023-06-24 23:49:57 C 19 49 26.11 +00 23 37.9 V G17
2023-06-24 23:54:36 C 19 49 26.59 +00 23 33.2 V G17
2023-06-24 23:59:16 C 19 49 27.12 +00 23 27.3 V G17
2023-06-25 00:04:52 B 19 49 27.770 +00 23 18.64 V B50
2023-06-25 00:15:21 B 19 49 28.918 +00 23 06.68 V B50
2023-06-25 00:25:35 B 19 49 30.034 +00 22 54.91 V B50
2023-06-25 00:49:26 B 19 49 32.71 +00 22 29.6 Z C95
2023-06-25 00:55:07 B 19 49 33.33 +00 22 23.1 Z C95
2023-06-25 01:00:52 B 19 49 33.95 +00 22 16.4 Z C95
2023-06-25 05:19:26 C 19 50 05.06 +00 17 18.9 q 463
2023-06-25 05:30:18 C 19 50 06.25 +00 17 06.5 q 463
2023-06-25 05:42:44 C 19 50 07.58 +00 16 52.1 q 463
2023-06-25 23:01:58 C 19 52 06.11 -00 03 28.7 X G02
2023-06-25 23:06:19 C 19 52 06.83 -00 03 35.0 V G33
2023-06-25 23:08:03 C 19 52 06.77 -00 03 36.0 X G02
2023-06-25 23:11:25 C 19 52 07.38 -00 03 40.9 V G33
2023-06-25 23:14:07 C 19 52 07.43 -00 03 43.3 X G02
2023-06-25 23:18:09 C 19 52 08.11 -00 03 48.9 V G33
2023-06-25 23:23:09 C 19 52 08.65 -00 03 54.6 V G33
2023-06-26 05:25:58 C 19 52 50.68 -00 11 00.9 q 463
2023-06-26 05:44:56 C 19 52 52.75 -00 11 23.2 q 463
2023-06-26 06:01:09 C 19 52 54.51 -00 11 42.3 q 463
2023-06-26 16:14:23 C 19 54 03.61 -00 23 53.0 V D29
2023-06-26 16:34:45 C 19 54 05.74 -00 24 17.4 V D29
2023-06-26 23:40:31 C 19 54 53.70 -00 32 57.8 V 130
2023-06-26 23:42:43 C 19 54 53.95 -00 33 00.5 V 130
2023-06-26 23:45:28 C 19 54 54.23 -00 33 03.8 V 130
2023-06-26 23:48:12 C 19 54 54.51 -00 33 07.5 V 130
2023-06-27 05:16:09 C 19 55 32.39 -00 39 46.8 q 463
2023-06-27 05:26:15 C 19 55 33.32 -00 39 55.7 q 463
2023-06-27 05:41:37 C 19 55 34.79 -00 40 12.2 q 463
2023-06-28 05:13:29 C 19 58 12.29 -01 09 14.2 q 463
2023-06-28 05:24:13 C 19 58 13.40 -01 09 28.8 q 463
2023-06-28 05:48:57 C 19 58 15.96 -01 09 59.2 q 463
2023-06-28 23:48:30 B 20 00 13.663 -01 32 39.52 X K74
2023-06-28 23:51:31 B 20 00 13.985 -01 32 43.30 X K74
2023-06-28 23:55:34 B 20 00 14.386 -01 32 48.48 X K74
2023-06-28 23:57:35 B 20 00 14.614 -01 32 51.00 X K74
2023-06-30 00:19:09 B 20 02 52.17 -02 03 56.9 Z M45
2023-06-30 00:22:33 B 20 02 52.51 -02 04 01.3 Z M45
2023-06-30 00:25:44 B 20 02 52.83 -02 04 05.5 Z M45
2023-06-30 22:28:44 B 20 05 14.39 -02 32 45.0 Z M45
2023-06-30 22:31:57 B 20 05 14.72 -02 32 49.3 Z M45
2023-06-30 22:34:56 B 20 05 15.00 -02 32 53.0 Z M45
2023-07-01 04:48:25 C 20 05 54.557 -02 40 21.29 V W68