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
2023-05-01 01:28:31 B 17 11 09.27 +04 16 50.4 V L65
2023-05-01 01:38:53 B 17 11 10.34 +04 16 54.5 V L65
2023-05-01 14:09:48 C 17 12 27.298 +04 22 43.66 X F52
2023-05-01 14:20:54 C 17 12 28.385 +04 22 48.67 X F52
2023-05-01 14:31:57 C 17 12 29.469 +04 22 53.61 X F52
2023-05-01 18:36:18 C 17 12 55.24 +04 24 39.8 V D29
2023-05-01 19:27:01 C 17 13 00.18 +04 25 02.9 V D29
2023-05-02 05:20:53 C 17 14 02.546 +04 29 49.34 V W68
2023-05-02 05:25:30 C 17 14 03.077 +04 29 51.36 V W68
2023-05-02 05:30:04 C 17 14 03.451 +04 29 53.41 V W68
2023-05-02 05:38:35 C 17 14 04.339 +04 29 57.59 V W68
2023-05-02 08:02:15 C 17 14 18.84 +04 30 38.8 u H21
2023-05-02 08:05:02 C 17 14 19.12 +04 30 40.1 u H21
2023-05-02 08:07:48 C 17 14 19.39 +04 30 41.3 u H21
2023-05-02 08:10:35 C 17 14 19.67 +04 30 42.4 u H21
2023-05-02 08:13:22 C 17 14 19.95 +04 30 43.5 u H21
2023-05-02 08:16:08 C 17 14 20.23 +04 30 44.7 u H21
2023-05-02 08:18:55 C 17 14 20.50 +04 30 46.1 u H21
2023-05-02 08:21:42 C 17 14 20.77 +04 30 47.5 u H21
2023-05-03 23:58:10 B 17 18 29.604 +04 48 10.58 V L65
2023-05-04 00:08:30 B 17 18 30.677 +04 48 14.36 V L65
2023-05-04 00:18:51 B 17 18 31.742 +04 48 18.68 V L65
2023-05-06 00:49:07 C 17 23 40.52 +05 09 00.9 X C95
2023-05-06 01:29:46 C 17 23 44.70 +05 09 17.4 X C95
2023-05-06 01:42:34 C 17 23 45.95 +05 09 23.2 X C95
2023-05-07 02:07:09 C 17 26 23.12 +05 19 26.0 X K83
2023-05-07 02:09:52 C 17 26 23.45 +05 19 27.2 X K83
2023-05-07 02:11:54 C 17 26 23.63 +05 19 28.2 X K83
2023-05-13 11:53:19 C 17 43 24.348 +06 15 54.55 X F52
2023-05-13 12:08:09 C 17 43 25.932 +06 15 59.32 X F52
2023-05-13 12:31:00 C 17 43 28.373 +06 16 06.63 X F52
2023-05-13 23:54:53 B 17 44 46.17 +06 19 32.4 Z M45
2023-05-13 23:58:52 B 17 44 46.61 +06 19 33.5 Z M45
2023-05-14 00:07:04 B 17 44 47.52 +06 19 35.8 Z M45
2023-05-14 09:17:25 C 17 45 49.308 +06 22 54.66 V W68
2023-05-14 09:23:18 C 17 45 49.966 +06 22 56.06 V W68
2023-05-14 09:30:38 C 17 45 50.765 +06 22 58.48 V W68
2023-05-14 09:46:31 C 17 45 52.476 +06 23 03.48 V W68
2023-05-19 01:25:00 C 17 58 51.274 +06 51 08.32 X K87
2023-05-19 01:27:07 C 17 58 51.494 +06 51 08.32 X K87
2023-05-19 01:29:13 C 17 58 51.727 +06 51 08.96 X K87
2023-05-22 01:04:35 B 18 07 23.93 +07 03 09.5 Z M45
2023-05-22 01:10:36 B 18 07 24.60 +07 03 10.7 Z M45
2023-05-23 01:09:36 B 18 10 18.61 +07 05 54.4 Z M45
2023-05-23 01:14:51 B 18 10 19.26 +07 05 55.0 Z M45
2023-05-23 01:17:10 B 18 10 19.51 +07 05 55.7 Z M45
2023-05-23 01:22:59 B 18 10 20.18 +07 05 55.7 Z M45
2023-05-26 00:40:33 B 18 19 04.711 +07 09 50.04 V L65
2023-05-26 00:47:40 B 18 19 05.561 +07 09 50.29 V L65
2023-05-26 00:54:48 B 18 19 06.396 +07 09 50.33 V L65