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
2017-05-02 06:20:27 C 14 15 56.23 +14 40 12.3 q H45
2017-05-02 06:22:06 C 14 15 56.21 +14 40 12.9 q H45
2017-05-02 06:23:48 C 14 15 56.17 +14 40 13.9 q H45
2017-05-03 05:44:19 C 14 15 38.34 +14 51 06.8 q G96
2017-05-03 05:50:40 C 14 15 38.23 +14 51 09.7 q G96
2017-05-03 05:56:37 C 14 15 38.13 +14 51 12.4 q G96
2017-05-03 06:02:41 C 14 15 38.02 +14 51 15.3 q G96
2017-05-04 05:12:50 C 14 15 20.32 +15 01 34.2 q 703
2017-05-04 05:20:32 C 14 15 20.18 +15 01 37.5 q 703
2017-05-04 05:28:13 C 14 15 20.03 +15 01 41.2 q 703
2017-05-04 05:35:55 C 14 15 19.90 +15 01 45.0 q 703
2017-05-04 08:16:36 C 14 15 17.03 +15 02 54.1 t 705
2017-05-04 08:18:03 C 14 15 17.00 +15 02 54.7 t 705
2017-05-04 08:19:31 C 14 15 16.97 +15 02 55.1 t 705
2017-05-05 06:52:23 C 14 15 00.05 +15 12 26.5 q H45
2017-05-05 06:57:40 C 14 14 59.98 +15 12 28.2 q H45
2017-05-05 06:59:41 C 14 14 59.94 +15 12 29.3 q H45
2017-05-05 07:01:31 C 14 14 59.93 +15 12 30.0 q H45
2017-05-05 07:03:38 C 14 14 59.88 +15 12 31.2 q H45
2017-05-05 07:05:25 C 14 14 59.86 +15 12 31.7 q H45
2017-05-12 06:51:28 C 14 13 12.87 +16 07 31.6 t 705
2017-05-12 06:52:56 C 14 13 12.85 +16 07 31.9 t 705
2017-05-12 06:54:24 C 14 13 12.83 +16 07 32.2 t 705
2017-05-15 04:37:58 C 14 12 44.47 +16 21 09.7 18.4 U H21
2017-05-15 04:42:44 C 14 12 44.43 +16 21 10.5 18.0 U H21
2017-05-15 04:47:29 C 14 12 44.37 +16 21 11.3 18.3 U H21
2017-05-17 22:00:16 C 14 12 29.60 +16 28 30.5 q 160
2017-05-17 22:03:15 C 14 12 29.58 +16 28 30.8 q 160
2017-05-17 22:06:14 C 14 12 29.57 +16 28 31.1 q 160
2017-05-20 09:41:18 C 14 12 27.87 +16 30 31.6 L T05
2017-05-20 10:13:56 C 14 12 27.72 +16 30 29.7 L T05
2017-05-20 10:37:18 C 14 12 27.66 +16 30 29.9 L T05
2017-05-20 10:48:09 C 14 12 27.58 +16 30 30.3 L T05
2017-05-23 22:38:10 C 14 12 49.38 +16 24 40.9 q Z80
2017-05-23 22:48:48 C 14 12 49.43 +16 24 38.7 q Z80
2017-05-23 23:07:22 C 14 12 49.51 +16 24 36.3 q Z80
2017-05-25 14:31:49 C 14 13 10.13 +16 18 35.5 q D29
2017-05-25 14:52:10 C 14 13 10.24 +16 18 32.0 q D29
2017-05-25 15:12:32 C 14 13 10.32 +16 18 28.0 q D29
2017-05-26 00:19:01 C 14 13 16.04 +16 16 37.0 q Z80
2017-05-26 00:29:09 C 14 13 16.05 +16 16 33.4 q Z80
2017-05-26 00:39:18 C 14 13 16.14 +16 16 33.1 q Z80
2017-05-26 04:27:28 C 14 13 19.16 +16 15 52.9 q H45
2017-05-26 04:29:25 C 14 13 19.18 +16 15 52.8 q H45
2017-05-26 04:30:58 C 14 13 19.19 +16 15 52.2 q H45
2017-05-26 04:32:44 C 14 13 19.20 +16 15 52.0 q H45
2017-05-26 04:34:34 C 14 13 19.20 +16 15 51.4 q H45
2017-05-26 04:36:14 C 14 13 19.23 +16 15 51.2 q H45
2017-05-26 07:28:36 C 14 13 20.69 +16 15 15.8 q 703
2017-05-26 07:36:20 C 14 13 20.76 +16 15 14.2 q 703