2003 EG16

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6898389578 ± 3.39e-08
Semi-major axis (a)2.3903595666 AU ± 1.04e-08
Inclination (i)20.40361031° ± 1.72e-05
Long. of Asc. Node (Ω)151.21259875° ± 1.79e-05
Arg. of Perihelion (ω)110.68771001° ± 1.70e-05
Mean Anomaly (M)27.15348674° ± 1.30e-05
Mean Motion (n)0.2666965669°/day ± 1.75e-09
Perihelion dist (q)0.74139641 AU ± 8.10e-08
Aphelion dist (Q)4.03932272 AU ± 8.29e-08
Orbital Period3.69568418 yr ± 2.42e-08
Physical Parameters
H (abs. magnitude)19.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.466″
Uncertainty0
Orbit TypeApollo
MOID0.003002 AU
Observations Used138
Oppositions16
Arc Total2003-2025
First Observation Used2003-03-08
Last Observation Used2025-01-26
Observations (145)
Date Type RA Dec Mag Band Observatory
2003-03-29 04:03:38 C 18 10 02.61 +55 34 44.9 d 941
2003-03-29 04:04:17 C 18 10 03.14 +55 34 45.4 d 941
2003-03-29 04:04:55 C 18 10 03.69 +55 34 46.1 d 941
2003-03-29 04:05:34 C 18 10 04.23 +55 34 46.7 d 941
2003-03-29 04:06:13 C 18 10 04.79 +55 34 47.1 d 941
2003-09-27 10:34:22 C 03 00 16.51 -12 30 25.7 d 291
2003-09-27 10:45:11 C 03 00 15.89 -12 30 33.7 d 291
2003-09-27 10:57:23 C 03 00 15.22 -12 30 43.6 d 291
2014-01-03 08:35:07 C 09 47 56.01 +01 28 10.2 o 695
2014-01-03 08:40:51 C 09 47 55.93 +01 28 10.7 o 695
2014-01-03 08:46:32 C 09 47 55.81 +01 28 11.4 o 695
2014-01-03 08:52:28 C 09 47 55.72 +01 28 12.0 o 695
2014-01-03 08:58:09 C 09 47 55.62 +01 28 12.6 o 695
2014-01-03 09:03:49 C 09 47 55.54 +01 28 13.1 o 695
2014-01-30 09:19:33 C 09 25 31.95 +04 40 56.6 o 695
2014-01-30 09:24:16 C 09 25 31.68 +04 40 58.8 o 695
2014-01-30 09:28:59 C 09 25 31.39 +04 41 01.4 o 695
2014-02-04 06:07:02 C 09 18 36.04 +05 47 06.4 u 807
2014-02-04 06:20:25 C 09 18 35.17 +05 47 14.6 u 807
2014-02-04 06:33:50 C 09 18 34.31 +05 47 22.5 u 807
2014-02-05 04:06:19 C 09 17 12.85 +06 00 38.1 u 807
2014-02-05 04:15:19 C 09 17 12.29 +06 00 43.7 u 807
2014-08-19 10:24:44 S 03 25 39.816 +14 45 51.12 L C51
2014-08-19 13:34:09 S 03 24 00.271 +14 13 16.72 L C51
2014-08-19 15:08:57 S 03 23 10.831 +13 57 02.23 L C51
2014-08-23 14:10:52 C 02 40 55.665 -00 37 07.11 L F51
2014-08-23 14:25:16 C 02 40 49.951 -00 39 01.40 L F51
2014-08-23 14:39:41 C 02 40 44.236 -00 40 55.60 L F51
2014-08-25 02:43:26 C 02 27 50.72 -05 09 04.5 q 160
2014-08-25 02:46:16 C 02 27 49.71 -05 09 23.9 q 160
2014-08-25 02:49:06 C 02 27 48.70 -05 09 43.7 q 160
2014-08-31 12:09:59 C 01 45 52.033 -18 20 05.68 L F51
2014-08-31 12:25:42 C 01 45 48.339 -18 21 04.11 L F51
2014-08-31 12:41:19 C 01 45 44.675 -18 22 01.95 L F51
2014-08-31 12:57:02 C 01 45 41.006 -18 22 59.75 L F51
2014-09-03 02:36:37 C 01 32 58.40 -21 43 26.9 t 204
2014-09-03 02:41:45 C 01 32 57.37 -21 43 41.3 t 204
2014-09-03 02:46:34 C 01 32 56.42 -21 43 55.0 t 204
2014-09-16 09:46:22 C 00 47 55.521 -30 13 15.55 L F51
2014-09-16 10:00:25 C 00 47 53.967 -30 13 26.48 L F51
2014-09-16 10:14:24 C 00 47 52.417 -30 13 37.27 L F51
2014-09-16 10:28:24 C 00 47 50.872 -30 13 48.03 L F51
2025-01-26 05:37:37 C 08 33 33.230 +04 34 08.50 V 807
2025-01-26 05:53:35 C 08 33 32.270 +04 34 14.60 V 807
2025-01-26 06:09:01 C 08 33 31.330 +04 34 21.10 V 807