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
2017-04-23 08:59:43 C 14 18 38.13 +12 43 07.7 q G96
2017-04-23 09:09:39 C 14 18 37.98 +12 43 13.8 q G96
2017-04-23 09:15:47 C 14 18 37.89 +12 43 17.4 q G96
2017-04-23 09:21:58 C 14 18 37.79 +12 43 21.1 q G96
2017-04-23 23:39:03 C 14 18 28.40 +12 51 57.2 q 160
2017-04-23 23:42:15 C 14 18 28.37 +12 51 59.0 q 160
2017-04-23 23:45:04 C 14 18 28.32 +12 52 00.4 q 160
2017-04-24 08:03:01 C 14 18 22.20 +12 57 01.3 q H45
2017-04-24 08:04:44 C 14 18 22.17 +12 57 02.3 q H45
2017-04-24 08:06:21 C 14 18 22.16 +12 57 03.3 q H45
2017-04-24 08:07:51 C 14 18 22.14 +12 57 04.2 q H45
2017-04-24 08:09:26 C 14 18 22.10 +12 57 05.4 q H45
2017-04-24 08:10:59 C 14 18 22.09 +12 57 06.1 q H45
2017-04-25 00:25:18 C 14 18 11.03 +13 06 46.4 18.6 q J43
2017-04-25 00:37:52 C 14 18 10.83 +13 06 54.0 18.8 q J43
2017-04-25 00:50:26 C 14 18 10.64 +13 07 01.1 18.9 q J43
2017-04-25 01:03:00 C 14 18 10.45 +13 07 09.1 18.9 q J43
2017-04-25 06:50:30 C 14 18 06.17 +13 10 31.5 q H45
2017-04-25 06:52:19 C 14 18 06.14 +13 10 33.1 q H45
2017-04-25 06:53:51 C 14 18 06.12 +13 10 33.9 q H45
2017-04-25 06:55:28 C 14 18 06.11 +13 10 34.9 q H45
2017-04-25 06:57:29 C 14 18 06.06 +13 10 36.2 q H45
2017-04-25 06:59:12 C 14 18 06.04 +13 10 37.0 q H45
2017-04-25 23:37:25 C 14 17 54.26 +13 20 19.7 18.6 q J43
2017-04-25 23:49:43 C 14 17 54.06 +13 20 26.8 18.4 q J43
2017-04-26 00:02:05 C 14 17 53.66 +13 20 29.1 q Z80
2017-04-26 00:02:05 C 14 17 53.86 +13 20 34.2 18.5 q J43
2017-04-26 00:08:09 C 14 17 53.61 +13 20 32.6 q Z80
2017-04-26 00:14:13 C 14 17 53.46 +13 20 35.8 q Z80
2017-04-26 00:14:24 C 14 17 53.65 +13 20 41.2 18.3 q J43
2017-04-28 07:53:10 C 14 17 10.84 +13 51 57.1 q 703
2017-04-28 08:00:50 C 14 17 10.76 +13 52 00.7 q 703
2017-04-28 08:08:33 C 14 17 10.65 +13 52 03.6 q 703
2017-04-28 08:16:15 C 14 17 10.51 +13 52 08.4 q 703
2017-04-28 15:27:35 C 14 17 05.22 +13 56 02.4 q D29
2017-04-28 15:49:13 C 14 17 04.90 +13 56 13.9 q D29
2017-04-28 16:10:51 C 14 17 04.49 +13 56 25.8 q D29
2017-04-28 22:07:20 C 14 17 00.11 +13 59 34.0 q 160
2017-04-28 22:10:19 C 14 17 00.07 +13 59 35.6 q 160
2017-04-28 22:13:19 C 14 17 00.01 +13 59 37.4 q 160
2017-04-29 22:22:58 C 14 16 40.89 +14 12 20.7 U 160
2017-04-29 22:25:57 C 14 16 40.84 +14 12 22.0 U 160
2017-04-29 22:28:56 C 14 16 40.79 +14 12 23.5 U 160
2017-05-01 07:36:50 C 14 16 14.21 +14 29 12.9 q 703
2017-05-01 07:44:32 C 14 16 14.08 +14 29 16.5 q 703
2017-05-01 07:52:14 C 14 16 13.94 +14 29 20.1 q 703
2017-05-01 07:59:56 C 14 16 13.81 +14 29 23.7 q 703
2017-05-02 06:15:24 C 14 15 56.30 +14 40 10.0 q H45
2017-05-02 06:17:19 C 14 15 56.27 +14 40 11.0 q H45
2017-05-02 06:18:53 C 14 15 56.26 +14 40 11.6 q H45