2017 ED4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4322913945 ± 6.58e-08
Semi-major axis (a)1.8039768875 AU ± 1.76e-08
Inclination (i)26.14389295° ± 1.65e-05
Long. of Asc. Node (Ω)313.77709475° ± 1.92e-05
Arg. of Perihelion (ω)171.84776606° ± 2.25e-05
Mean Anomaly (M)220.56738835° ± 2.13e-05
Mean Motion (n)0.4067858359°/day ± 5.96e-09
Perihelion dist (q)1.02413320 AU ± 1.19e-07
Aphelion dist (Q)2.58382057 AU ± 1.21e-07
Orbital Period2.42296117 yr ± 3.55e-08
Physical Parameters
H (abs. magnitude)19.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.287″
Uncertainty0
Orbit TypeAmor
MOID0.041409 AU
Observations Used95
Oppositions4
Arc Total2017-2023
First Observation Used2017-03-03
Last Observation Used2023-08-17
Observations (95)
Date Type RA Dec Mag Band Observatory
2017-03-03 02:28:25 C 04 26 16.76 +14 07 27.0 q G96
2017-03-03 02:34:29 C 04 26 18.08 +14 07 11.6 q G96
2017-03-03 02:46:43 C 04 26 20.73 +14 06 39.3 q G96
2017-03-03 03:11:40 C 04 26 26.12 +14 05 32.7 U H01
2017-03-03 03:16:13 C 04 26 27.12 +14 05 20.8 U H01
2017-03-03 03:16:32 C 04 26 27.21 +14 05 20.9 q G96
2017-03-03 03:29:41 C 04 26 30.04 +14 04 46.7 q G96
2017-03-03 03:30:49 C 04 26 30.31 +14 04 42.3 U H01
2017-03-03 03:41:12 C 04 26 32.58 +14 04 14.9 U H01
2017-03-08 02:24:56 C 04 52 09.33 +08 55 50.5 U H01
2017-03-08 02:29:14 C 04 52 10.24 +08 55 39.9 q I52
2017-03-08 02:30:26 C 04 52 10.54 +08 55 36.6 q I52
2017-03-08 02:31:37 C 04 52 10.72 +08 55 33.7 q I52
2017-03-08 02:32:49 C 04 52 11.02 +08 55 30.3 q I52
2017-03-08 02:34:39 C 04 52 11.30 +08 55 25.7 U H01
2017-03-08 02:49:29 C 04 52 14.36 +08 54 47.9 q G96
2017-03-08 02:52:35 C 04 52 15.02 +08 54 40.2 q G96
2017-03-08 02:55:46 C 04 52 15.66 +08 54 32.1 q G96
2017-03-08 02:59:03 C 04 52 16.35 +08 54 23.6 q G96
2017-03-08 03:05:51 C 04 52 17.67 +08 54 06.0 U H01
2017-03-08 03:10:44 C 04 52 18.67 +08 53 53.2 U H01
2017-03-09 02:57:49 C 04 57 14.31 +07 53 25.2 q I52
2017-03-09 03:00:22 C 04 57 14.84 +07 53 19.0 q I52
2017-03-09 03:05:20 C 04 57 15.87 +07 53 06.4 q I52
2017-03-09 03:07:53 C 04 57 16.32 +07 52 59.8 q I52
2017-03-10 02:31:54 C 05 02 03.35 +06 54 07.3 q I52
2017-03-10 02:32:59 C 05 02 03.57 +06 54 04.7 q I52
2017-03-10 02:34:05 C 05 02 03.78 +06 54 01.6 q I52
2017-03-10 02:35:11 C 05 02 03.98 +06 53 59.4 q I52
2017-03-10 02:40:02 C 05 02 04.93 +06 53 46.1 U H01
2017-03-10 02:47:02 C 05 02 06.30 +06 53 29.0 U H01
2017-03-10 02:59:11 C 05 02 08.72 +06 52 58.3 U H01
2017-03-10 03:09:16 C 05 02 10.71 +06 52 33.1 U H01
2017-03-10 03:47:10 C 05 02 18.28 +06 50 59.0 q G96
2017-03-10 03:53:19 C 05 02 19.49 +06 50 42.8 q G96
2017-03-10 03:59:26 C 05 02 20.73 +06 50 27.8 q G96
2017-03-10 19:28:59 C 05 05 28.60 +06 11 49.0 U 204
2017-03-10 19:51:39 C 05 05 33.09 +06 10 53.2 U 204
2017-03-11 02:59:34 C 05 06 58.94 +05 53 18.3 o 926
2017-03-11 03:09:42 C 05 07 00.91 +05 52 53.5 o 926
2017-03-11 03:17:34 C 05 07 02.47 +05 52 34.1 o 926
2017-03-11 18:37:42 C 05 10 06.01 +05 14 46.6 S 595
2017-03-11 19:06:04 C 05 10 11.43 +05 13 36.0 S 595
2017-03-11 19:34:26 C 05 10 16.96 +05 12 26.4 S 595
2017-03-13 18:40:15 C 05 19 29.92 +03 18 52.4 t 104
2017-03-13 18:51:40 C 05 19 32.06 +03 18 24.7 19.6 t 104
2017-03-17 03:19:37 C 05 34 42.69 +00 12 51.4 o 691
2017-03-17 03:33:39 C 05 34 45.14 +00 12 20.5 o 691
2017-03-17 03:47:34 C 05 34 47.66 +00 11 49.7 o 691
2017-03-17 04:01:29 C 05 34 50.14 +00 11 18.6 o 691