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
2017-06-07 05:50:04 C 14 20 22.35 +14 14 58.3 q H45
2017-06-07 05:52:34 C 14 20 22.44 +14 14 56.9 q H45
2017-06-07 20:45:16 C 14 20 58.29 +14 05 18.1 q 160
2017-06-07 20:48:12 C 14 20 58.38 +14 05 16.0 q 160
2017-06-07 20:51:08 C 14 20 58.47 +14 05 15.0 q 160
2017-06-08 03:31:15 C 14 21 14.63 +14 00 51.2 u H21
2017-06-08 03:34:02 C 14 21 14.74 +14 00 49.3 u H21
2017-06-08 03:37:08 C 14 21 14.84 +14 00 47.3 u H21
2017-06-08 03:40:14 C 14 21 14.96 +14 00 45.1 u H21
2017-06-08 03:43:20 C 14 21 15.07 +14 00 43.2 u H21
2017-06-08 03:46:26 C 14 21 15.16 +14 00 41.3 u H21
2017-06-08 05:36:51 C 14 21 19.21 +13 59 28.1 q H45
2017-06-08 05:38:35 C 14 21 19.28 +13 59 26.6 q H45
2017-06-08 05:46:46 C 14 21 19.56 +13 59 20.9 q H45
2017-06-08 05:48:03 C 14 21 19.61 +13 59 20.3 q H45
2017-06-08 05:49:52 C 14 21 19.65 +13 59 19.8 q H45
2017-06-08 05:51:31 C 14 21 19.71 +13 59 18.5 q H45
2017-06-08 21:29:37 C 14 21 59.48 +13 48 36.5 q 160
2017-06-08 21:32:36 C 14 21 59.61 +13 48 34.3 q 160
2017-06-08 21:35:34 C 14 21 59.77 +13 48 32.1 q 160
2017-06-08 22:21:29 C 14 22 01.51 +13 47 59.6 q 203
2017-06-08 22:52:24 C 14 22 02.71 +13 47 37.5 q 203
2017-06-09 03:42:55 C 14 22 15.65 +13 44 17.4 u H21
2017-06-09 03:46:50 C 14 22 15.81 +13 44 15.0 u H21
2017-06-09 03:51:29 C 14 22 15.98 +13 44 11.7 u H21
2017-06-09 03:54:35 C 14 22 16.08 +13 44 09.3 u H21
2017-06-09 03:59:14 C 14 22 16.26 +13 44 06.0 u H21
2017-06-09 04:04:41 C 14 22 16.47 +13 44 02.2 u H21
2017-06-10 03:41:00 C 14 23 19.84 +13 27 00.3 u H21
2017-06-10 03:44:44 C 14 23 19.98 +13 26 57.4 u H21
2017-06-10 03:47:49 C 14 23 20.11 +13 26 55.3 u H21
2017-06-10 03:50:55 C 14 23 20.23 +13 26 53.0 u H21
2017-06-11 21:16:08 C 14 25 19.88 +12 54 56.4 q 160
2017-06-11 21:19:09 C 14 25 20.04 +12 54 54.0 q 160
2017-06-11 21:22:09 C 14 25 20.19 +12 54 51.7 q 160
2017-06-12 03:05:20 C 14 25 37.81 +12 50 16.4 u H21
2017-06-12 03:09:34 C 14 25 38.01 +12 50 12.9 u H21
2017-06-12 03:12:40 C 14 25 38.15 +12 50 10.4 u H21
2017-06-12 03:15:45 C 14 25 38.29 +12 50 07.9 u H21
2017-06-12 03:18:51 C 14 25 38.44 +12 50 05.3 u H21
2017-06-12 03:21:57 C 14 25 38.58 +12 50 02.7 u H21
2017-06-12 03:25:03 C 14 25 38.73 +12 50 00.2 u H21
2017-06-12 03:28:16 C 14 25 38.87 +12 49 57.7 u H21
2017-06-12 21:47:49 C 14 26 35.90 +12 34 49.0 q 160
2017-06-12 21:50:55 C 14 26 36.00 +12 34 46.4 q 160
2017-06-12 21:53:59 C 14 26 36.13 +12 34 44.0 q 160
2017-06-13 06:50:04 C 14 27 04.49 +12 27 14.7 q 703
2017-06-13 06:57:49 C 14 27 04.86 +12 27 07.6 q 703
2017-06-13 07:05:31 C 14 27 05.27 +12 27 01.3 q 703
2017-06-13 07:13:13 C 14 27 05.63 +12 26 54.3 q 703