2003 EZ16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1393251774 ± 1.22e-07
Semi-major axis (a)1.1752786172 AU ± 2.07e-09
Inclination (i)5.80486178° ± 8.57e-06
Long. of Asc. Node (Ω)341.85001065° ± 1.86e-05
Arg. of Perihelion (ω)71.66746250° ± 7.55e-05
Mean Anomaly (M)33.91110864° ± 5.58e-05
Mean Motion (n)0.7735725028°/day ± 2.04e-09
Perihelion dist (q)1.01153272 AU ± 1.43e-07
Aphelion dist (Q)1.33902452 AU ± 1.43e-07
Orbital Period1.27412270 yr ± 3.36e-09
Physical Parameters
H (abs. magnitude)22.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.364″
Uncertainty0
Orbit TypeApollo
MOID0.065520 AU
Observations Used106
Oppositions3
Arc Total2003-2017
First Observation Used2003-03-09
Last Observation Used2017-03-18
Observations (108)
Date Type RA Dec Mag Band Observatory
2016-11-13 08:57:32 C 10 21 36.40 +45 11 31.6 t 705
2016-12-09 10:33:16 C 11 32 55.37 +36 51 58.4 o 291
2016-12-09 10:38:40 C 11 32 55.73 +36 51 54.3 o 291
2016-12-09 10:44:04 C 11 32 56.08 +36 51 50.7 o 291
2017-01-27 12:53:15 C 11 25 31.88 +25 02 50.7 o 691
2017-01-27 13:03:24 C 11 25 30.74 +25 02 44.2 o 691
2017-01-27 13:13:32 C 11 25 29.59 +25 02 37.9 o 691
2017-02-02 06:43:31 C 11 09 51.79 +23 39 53.5 o 691
2017-02-02 07:00:02 C 11 09 49.70 +23 39 43.9 o 691
2017-02-02 07:16:38 C 11 09 47.52 +23 39 34.3 o 691
2017-02-08 10:44:21 C 10 50 43.39 +21 58 50.8 q G96
2017-02-08 10:51:36 C 10 50 42.31 +21 58 45.6 q G96
2017-02-08 10:58:53 C 10 50 41.25 +21 58 39.8 q G96
2017-02-08 11:05:02 C 10 50 40.36 +21 58 34.9 q G96
2017-02-18 16:28:31 C 10 18 44.74 +18 47 33.2 q D29
2017-02-18 16:29:48 C 10 18 44.62 +18 47 32.6 q D29
2017-02-18 16:55:15 C 10 18 41.21 +18 47 11.3 q D29
2017-02-18 17:21:59 C 10 18 37.59 +18 46 49.1 q D29
2017-02-18 17:23:15 C 10 18 37.44 +18 46 48.6 q D29
2017-02-22 03:52:36 C 10 08 59.46 +17 39 34.0 R G45
2017-02-22 03:59:44 C 10 08 58.61 +17 39 28.2 R G45
2017-02-22 04:06:49 C 10 08 57.74 +17 39 22.7 R G45
2017-02-22 04:13:26 C 10 08 56.93 +17 39 17.3 R G45
2017-02-22 04:13:49 C 10 08 56.90 +17 39 17.2 R G45
2017-02-22 04:22:35 C 10 08 55.83 +17 39 10.0 R G45
2017-02-22 04:28:06 C 10 08 55.15 +17 39 06.0 R G45
2017-02-22 04:29:40 C 10 08 54.97 +17 39 04.9 R G45
2017-02-26 05:11:44 C 09 58 46.64 +16 21 01.9 R G45
2017-02-26 05:19:24 C 09 58 45.82 +16 20 55.5 R G45
2017-02-26 05:19:30 C 09 58 45.77 +16 20 55.3 R G45
2017-02-26 05:27:04 C 09 58 44.96 +16 20 49.1 R G45
2017-02-26 05:27:10 C 09 58 44.96 +16 20 49.2 R G45
2017-02-26 05:35:11 C 09 58 44.08 +16 20 41.0 R G45
2017-02-26 05:35:38 C 09 58 44.09 +16 20 41.8 R G45
2017-02-26 05:42:45 C 09 58 43.30 +16 20 37.4 R G45
2017-02-26 05:50:49 C 09 58 42.46 +16 20 31.2 R G45
2017-02-26 05:51:06 C 09 58 42.39 +16 20 30.5 R G45
2017-02-27 23:40:20 C 09 54 47.57 +15 47 24.0 19.8 q J43
2017-02-27 23:52:30 C 09 54 46.39 +15 47 14.6 19.7 q J43
2017-02-28 00:04:42 C 09 54 45.15 +15 47 05.0 20.2 q J43
2017-02-28 00:16:51 C 09 54 43.91 +15 46 55.3 20.2 q J43
2017-02-28 23:30:39 C 09 52 42.10 +15 28 44.3 20.3 q J43
2017-02-28 23:42:49 C 09 52 40.91 +15 28 35.1 20.2 q J43
2017-02-28 23:54:58 C 09 52 39.74 +15 28 25.6 20.3 q J43
2017-03-01 00:07:09 C 09 52 38.54 +15 28 15.6 20.2 q J43
2017-03-02 05:14:14 C 09 50 14.41 +15 05 43.0 R G45
2017-03-02 05:14:19 C 09 50 14.42 +15 05 42.4 R G45
2017-03-02 05:22:11 C 09 50 13.63 +15 05 37.2 R G45
2017-03-02 05:29:57 C 09 50 13.00 +15 05 30.4 R G45
2017-03-02 05:35:04 C 09 50 12.54 +15 05 26.4 R G45