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
2023-06-09 23:33:59 C 19 04 49.70 +05 36 03.2 q G33
2023-06-09 23:55:59 C 19 04 52.416 +05 35 51.40 X K00
2023-06-10 00:15:29 B 19 04 54.780 +05 35 41.03 X K74
2023-06-10 00:19:31 B 19 04 55.260 +05 35 38.80 X K74
2023-06-10 00:23:35 B 19 04 55.783 +05 35 36.67 X K74
2023-06-10 00:27:37 B 19 04 56.273 +05 35 34.55 X K74
2023-06-10 00:30:38 B 19 04 56.654 +05 35 32.68 X K74
2023-06-10 00:37:42 C 19 04 57.521 +05 35 28.57 X K00
2023-06-10 22:48:01 B 19 07 49.397 +05 22 37.84 X B72
2023-06-10 22:52:07 B 19 07 49.915 +05 22 35.04 X B72
2023-06-10 22:56:12 B 19 07 50.422 +05 22 32.69 X B72
2023-06-11 23:11:39 B 19 10 57.17 +05 07 29.6 V L65
2023-06-11 23:18:16 B 19 10 58.00 +05 07 25.2 V L65
2023-06-11 23:24:23 B 19 10 58.76 +05 07 21.5 V L65
2023-06-12 23:04:42 C 19 14 00.48 +04 51 41.8 X G02
2023-06-12 23:16:04 C 19 14 01.93 +04 51 34.7 X G02
2023-06-12 23:27:04 C 19 14 03.19 +04 51 26.8 X G02
2023-06-12 23:48:14 B 19 14 05.99 +04 51 10.3 V L65
2023-06-12 23:54:52 B 19 14 06.80 +04 51 05.8 V L65
2023-06-13 00:00:58 B 19 14 07.55 +04 51 01.6 V L65
2023-06-14 00:57:04 B 19 17 17.945 +04 33 23.15 V L65
2023-06-14 01:03:42 B 19 17 18.742 +04 33 18.43 V L65
2023-06-14 01:09:47 B 19 17 19.478 +04 33 13.64 V L65
2023-06-15 00:09:06 B 19 20 14.98 +04 16 03.0 X K19
2023-06-15 00:14:33 B 19 20 15.64 +04 15 58.9 X K19
2023-06-15 00:19:53 B 19 20 16.28 +04 15 55.0 X K19
2023-06-15 00:43:25 B 19 20 18.955 +04 15 32.76 V L65
2023-06-15 00:50:03 B 19 20 19.771 +04 15 27.47 V L65
2023-06-15 00:56:09 B 19 20 20.515 +04 15 22.82 V L65
2023-06-16 00:05:32 B 19 23 16.12 +03 57 02.4 V L65
2023-06-16 00:12:10 B 19 23 16.89 +03 56 56.7 V L65
2023-06-16 00:17:29 B 19 23 17.544 +03 56 53.92 X K74
2023-06-16 00:18:17 B 19 23 17.65 +03 56 52.0 V L65
2023-06-16 00:19:30 B 19 23 17.786 +03 56 52.51 X K74
2023-06-16 00:21:31 B 19 23 18.050 +03 56 50.64 X K74
2023-06-16 00:23:32 B 19 23 18.269 +03 56 48.98 X K74
2023-06-16 00:26:34 B 19 23 18.638 +03 56 46.50 X K74
2023-06-17 00:00:54 B 19 26 16.195 +03 37 06.53 V L65
2023-06-17 00:13:38 B 19 26 17.729 +03 36 55.91 V L65
2023-06-20 01:01:31 B 19 35 17.364 +02 30 17.35 V L65
2023-06-20 01:05:36 B 19 35 17.825 +02 30 13.50 V L65
2023-06-20 01:09:40 B 19 35 18.290 +02 30 09.18 V L65
2023-06-21 00:06:13 B 19 38 05.51 +02 07 24.0 Z M45
2023-06-21 00:11:08 B 19 38 06.09 +02 07 19.1 Z M45
2023-06-21 00:15:46 B 19 38 06.61 +02 07 14.2 Z M45
2023-06-22 21:54:39 C 19 43 35.73 +01 19 23.3 X G02
2023-06-22 22:00:22 C 19 43 36.38 +01 19 17.2 X G02
2023-06-22 22:05:41 C 19 43 36.97 +01 19 11.4 X G02
2023-06-24 00:07:01 B 19 46 40.00 +00 50 33.6 Z M45
2023-06-24 00:09:19 C 19 46 40.411 +00 51 14.36 V M22