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
2003-03-08 22:30:20 C 09 42 48.75 +22 13 37.6 941
2003-03-08 22:32:36 C 09 42 48.45 +22 13 37.5 941
2003-03-08 22:34:52 C 09 42 48.16 +22 13 37.3 941
2003-03-08 22:37:06 C 09 42 47.89 +22 13 37.2 941
2003-03-09 23:31:14 C 09 39 46.84 +22 10 39.2 c 621
2003-03-09 23:37:19 C 09 39 46.08 +22 10 38.7 c 621
2003-03-09 23:40:20 C 09 39 45.72 +22 10 38.2 c 621
2003-03-09 23:43:22 C 09 39 45.31 +22 10 37.7 c 621
2003-03-10 20:45:41 C 09 37 26.91 +22 07 54.1 c 552
2003-03-10 20:51:27 C 09 37 26.29 +22 07 54.0 c 552
2003-03-10 20:56:30 C 09 37 25.76 +22 07 52.6 c 552
2003-03-10 21:04:46 C 09 37 24.80 +22 07 51.4 c 552
2003-03-10 21:10:35 C 09 37 24.13 +22 07 50.4 c 552
2003-03-10 21:16:30 C 09 37 23.52 +22 07 50.5 c 552
2003-03-10 21:23:59 C 09 37 22.70 +22 07 48.6 c 552
2003-03-10 21:29:33 C 09 37 22.06 +22 07 47.8 c 552
2003-03-10 21:35:32 C 09 37 21.40 +22 07 47.4 c 552
2003-03-13 04:28:44 C 09 32 10.78 +21 59 31.0 17.9 c 644
2003-03-13 04:57:52 C 09 32 08.17 +21 59 26.3 18.0 c 644
2003-03-13 05:27:38 C 09 32 05.51 +21 59 21.8 18.1 c 644
2003-03-13 08:22:17 C 09 31 50.84 +21 58 58.3 19.1 c 608
2003-03-13 08:37:36 C 09 31 49.47 +21 58 56.0 19.3 c 608
2003-03-13 08:52:59 C 09 31 48.10 +21 58 53.1 18.9 c 608
2003-03-23 19:20:36 C 09 19 14.87 +21 09 55.6 c 246
2003-03-23 19:22:26 C 09 19 14.83 +21 09 55.7 c 246
2003-03-23 19:23:47 C 09 19 14.77 +21 09 55.2 c 246
2003-03-23 19:26:03 C 09 19 14.73 +21 09 54.7 c 246
2003-03-23 19:29:09 C 09 19 14.65 +21 09 54.0 c 246
2003-03-23 19:31:02 C 09 19 14.59 +21 09 53.8 c 246
2003-03-26 04:24:53 C 09 18 03.61 +20 57 38.7 o 704
2003-03-26 04:41:39 C 09 18 03.27 +20 57 34.7 o 704
2003-03-26 05:32:18 C 09 18 02.40 +20 57 26.0 o 704
2003-03-26 19:02:40 C 09 17 50.12 +20 54 23.9 c 246
2003-03-26 19:03:55 C 09 17 50.02 +20 54 23.9 c 246
2003-03-26 19:05:09 C 09 17 49.98 +20 54 23.0 c 246
2003-03-26 19:07:41 C 09 17 49.95 +20 54 22.7 c 246
2003-03-26 19:08:57 C 09 17 49.94 +20 54 22.5 c 246
2003-03-26 19:14:41 C 09 17 49.86 +20 54 21.3 c 246
2003-03-26 19:16:03 C 09 17 49.82 +20 54 21.9 c 246
2004-04-15 03:00:04 C 05 47 21.12 +25 51 51.4 o 696
2004-04-15 03:05:19 C 05 47 22.62 +25 51 51.5 o 696
2006-02-27 12:02:17 C 15 37 08.65 -17 47 48.8 r G96
2006-02-27 12:08:41 C 15 37 08.83 -17 47 49.0 r G96
2006-02-27 12:15:15 C 15 37 09.08 -17 47 49.5 r G96
2006-02-27 12:21:47 C 15 37 09.30 -17 47 50.6 r G96
2006-04-21 08:10:45 C 15 09 40.82 -15 26 54.9 r 703
2006-04-21 08:24:49 C 15 09 38.70 -15 26 45.4 r 703
2006-04-21 08:53:01 C 15 09 34.34 -15 26 28.1 r 703
2006-04-23 08:23:13 C 15 02 00.00 -14 53 37.9 17.8 c 704
2006-04-23 08:38:47 C 15 01 57.16 -14 53 26.0 17.9 c 704