141495 (2002 EZ11)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8020701985 ± 1.94e-08
Semi-major axis (a)1.1140015203 AU ± 7.65e-09
Inclination (i)2.35431210° ± 1.48e-06
Long. of Asc. Node (Ω)51.88396786° ± 6.62e-05
Arg. of Perihelion (ω)317.77186309° ± 6.61e-05
Mean Anomaly (M)170.07796824° ± 1.04e-05
Mean Motion (n)0.8382693765°/day ± 8.63e-09
Perihelion dist (q)0.22049410 AU ± 2.16e-08
Aphelion dist (Q)2.00750894 AU ± 2.56e-08
Orbital Period1.17578706 yr ± 1.21e-08
NGA Modelr2
A2-2.07382913e-15 ± 5.12e-15 AU/d²
Physical Parameters
H (abs. magnitude)18.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.416″
Uncertainty0
Orbit TypeApollo
MOID0.000997 AU
Observations Used973
Oppositions3
Arc Total2002-2024
First Observation Used2002-02-24
Last Observation Used2024-04-07
Observations (1054)
Date Type RA Dec Mag Band Observatory
2003-02-27 03:58:13 C 10 32 46.54 +21 54 55.7 16.1 H72
2003-02-27 04:01:13 C 10 32 45.40 +21 54 57.1 15.8 H72
2003-02-27 04:02:57 C 10 32 44.84 +21 54 57.3 15.7 H72
2003-02-27 17:52:29 C 10 28 13.20 +22 00 19.4 m 300
2003-02-27 18:15:09 C 10 28 05.82 +22 00 27.2 m 300
2003-02-27 18:26:29 C 10 28 02.26 +22 00 30.1 m 300
2003-03-02 00:33:25 C 10 12 51.43 +22 14 04.9 d 232
2003-03-02 00:38:52 C 10 12 50.05 +22 14 05.3 d 232
2003-03-02 00:44:17 C 10 12 48.64 +22 14 06.6 d 232
2003-03-02 00:47:01 C 10 12 47.99 +22 14 06.3 d 232
2003-03-02 04:02:05 C 10 12 01.06 +22 14 37.1 d 734
2003-03-02 04:11:32 C 10 11 58.67 +22 14 38.6 d 734
2003-03-03 05:44:51 C 10 06 00.73 +22 17 36.6 c 670
2003-03-03 07:25:52 C 10 05 37.68 +22 17 45.6 c 670
2003-03-03 10:22:17 C 10 04 57.89 +22 17 56.9 c 670
2003-03-04 03:31:24 C 10 01 24.49 +22 18 51.5 d 712
2003-03-04 04:09:23 C 10 01 16.83 +22 18 52.3 d 712
2003-03-04 04:30:10 C 10 01 12.51 +22 18 53.9 d 712
2003-03-04 15:57:49 C 09 58 56.18 +22 19 42.5 c 322
2003-03-04 16:10:10 C 09 58 53.73 +22 19 43.0 c 322
2003-03-04 16:22:35 C 09 58 51.38 +22 19 44.2 c 322
2003-03-05 01:02:58 C 09 57 14.96 +22 19 17.7 16.9 c H72
2003-03-05 01:05:26 C 09 57 14.48 +22 19 17.3 16.9 c H72
2003-03-05 01:07:58 C 09 57 13.96 +22 19 17.9 17.0 c H72
2003-03-05 01:10:12 C 09 57 13.54 +22 19 17.8 17.0 c H72
2003-03-05 02:19:18 C 09 57 00.36 +22 19 19.7 17.0 c H72
2003-03-05 02:21:28 C 09 56 59.96 +22 19 20.2 17.0 c H72
2003-03-05 02:23:43 C 09 56 59.57 +22 19 20.7 17.0 c H72
2003-03-05 02:26:02 C 09 56 59.18 +22 19 20.5 16.9 c H72
2003-03-05 02:29:45 C 09 56 58.46 +22 19 20.4 17.0 c H72
2003-03-05 02:31:25 C 09 56 58.14 +22 19 20.4 17.0 c H72
2003-03-05 03:28:17 C 09 56 47.24 +22 19 21.2 16.9 c H72
2003-03-05 03:30:06 C 09 56 46.87 +22 19 20.4 17.0 c H72
2003-03-05 03:33:19 C 09 56 46.25 +22 19 21.7 17.0 c H72
2003-03-05 03:37:03 C 09 56 45.56 +22 19 20.8 16.9 c H72
2003-03-05 05:48:03 C 09 56 21.51 +22 19 16.6 17.0 c 704
2003-03-05 05:48:34 C 09 56 21.41 +22 19 16.8 17.2 c 704
2003-03-05 06:07:11 C 09 56 17.91 +22 19 16.7 17.1 c 704
2003-03-05 06:07:43 C 09 56 17.80 +22 19 16.7 17.4 c 704
2003-03-05 06:25:52 C 09 56 14.37 +22 19 16.3 17.3 c 704
2003-03-05 06:26:22 C 09 56 14.27 +22 19 16.5 17.5 c 704
2003-03-05 06:45:23 C 09 56 10.70 +22 19 16.2 17.1 c 704
2003-03-05 06:45:54 C 09 56 10.60 +22 19 16.4 17.4 c 704
2003-03-05 07:04:22 C 09 56 07.15 +22 19 15.8 17.3 c 704
2003-03-05 07:04:53 C 09 56 07.04 +22 19 16.2 17.5 c 704
2003-03-05 20:51:59 C 09 53 42.57 +22 18 53.4 c 151
2003-03-05 20:57:26 C 09 53 41.68 +22 18 52.4 c 151
2003-03-05 21:01:01 C 09 53 40.97 +22 18 53.0 c 151
2003-03-05 21:03:34 C 09 53 40.48 +22 18 52.2 c 151
2003-03-05 22:36:02 C 09 53 24.25 +22 18 49.0 c 198