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
2017-03-24 09:19:04 C 14 17 31.23 +05 12 56.4 q 703
2017-03-24 09:33:41 C 14 17 31.37 +05 13 03.4 q 703
2017-03-24 10:35:12 C 14 17 32.718 +05 13 39.70 L F51
2017-03-24 10:38:53 C 14 17 32.767 +05 13 41.66 L F51
2017-03-24 11:37:57 C 14 17 33.582 +05 14 13.62 L F51
2017-03-24 11:41:40 C 14 17 33.633 +05 14 15.63 L F51
2017-03-24 11:54:54 C 14 17 33.812 +05 14 22.85 L F51
2017-03-24 11:58:37 C 14 17 33.865 +05 14 24.82 L F51
2017-03-24 12:11:52 C 14 17 34.042 +05 14 31.99 L F51
2017-03-24 12:15:35 C 14 17 34.092 +05 14 34.03 L F51
2017-03-26 10:09:36 C 14 18 16.77 +05 39 49.8 q 703
2017-03-26 10:17:06 C 14 18 16.83 +05 39 53.2 q 703
2017-03-26 10:28:01 C 14 18 16.95 +05 39 59.1 q 703
2017-03-29 09:04:32 C 14 19 12.05 +06 20 35.2 q 703
2017-03-29 09:11:31 C 14 19 12.13 +06 20 38.0 q 703
2017-03-29 09:18:30 C 14 19 12.13 +06 20 42.2 q 703
2017-03-29 09:25:30 C 14 19 12.21 +06 20 46.8 q 703
2017-03-31 08:21:10 C 14 19 41.47 +06 48 46.4 q G96
2017-03-31 08:32:16 C 14 19 41.55 +06 48 53.3 q G96
2017-03-31 08:38:21 C 14 19 41.57 +06 48 56.9 q G96
2017-03-31 08:44:26 C 14 19 41.63 +06 49 00.5 q G96
2017-04-06 09:01:44 C 14 20 34.65 +08 19 15.5 q G96
2017-04-06 09:07:52 C 14 20 34.65 +08 19 19.5 q G96
2017-04-06 09:13:59 C 14 20 34.64 +08 19 23.5 q G96
2017-04-06 09:20:08 C 14 20 34.65 +08 19 27.4 q G96
2017-04-15 09:38:09 C 14 20 16.79 +10 41 05.2 q G96
2017-04-15 09:44:18 C 14 20 16.73 +10 41 09.2 q G96
2017-04-15 09:50:26 C 14 20 16.68 +10 41 13.2 q G96
2017-04-15 09:56:34 C 14 20 16.62 +10 41 17.3 q G96
2017-04-17 09:15:17 C 14 19 58.63 +11 12 13.6 q 703
2017-04-17 09:21:35 C 14 19 58.55 +11 12 17.1 q 703
2017-04-17 09:28:02 C 14 19 58.50 +11 12 21.2 q 703
2017-04-17 09:34:20 C 14 19 58.44 +11 12 24.8 q 703
2017-04-19 08:32:09 C 14 19 36.27 +11 42 45.3 q 703
2017-04-19 08:39:52 C 14 19 36.16 +11 42 50.1 q 703
2017-04-19 08:47:36 C 14 19 36.09 +11 42 55.3 q 703
2017-04-19 08:55:20 C 14 19 35.97 +11 42 59.9 q 703
2017-04-21 00:36:55 C 14 19 13.92 +12 08 09.6 q 160
2017-04-21 00:39:56 C 14 19 13.90 +12 08 11.6 q 160
2017-04-21 00:42:56 C 14 19 13.86 +12 08 13.6 q 160
2017-04-22 00:38:36 C 14 18 59.30 +12 23 10.8 q 160
2017-04-22 00:41:36 C 14 18 59.25 +12 23 12.9 q 160
2017-04-22 00:44:40 C 14 18 59.22 +12 23 14.6 q 160
2017-04-22 23:51:33 C 14 18 44.47 +12 37 30.2 U 130
2017-04-22 23:55:32 C 14 18 44.46 +12 37 32.7 U 130
2017-04-22 23:59:30 C 14 18 44.36 +12 37 34.9 U 130
2017-04-23 08:05:12 C 14 18 38.95 +12 42 35.0 q 703
2017-04-23 08:12:57 C 14 18 38.82 +12 42 39.0 q 703
2017-04-23 08:20:40 C 14 18 38.77 +12 42 44.3 q 703
2017-04-23 08:28:23 C 14 18 38.60 +12 42 49.0 q 703