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
2010-03-16 20:49:14 C 07 02 11.55 +29 03 02.6 u B23
2010-03-17 03:51:45 C 07 03 51.27 +28 57 22.5 18.4 c 704
2010-03-17 04:23:24 C 07 03 58.54 +28 56 57.1 18.7 c 704
2010-03-17 04:39:16 C 07 04 02.16 +28 56 42.9 18.8 c 704
2010-03-17 04:55:18 C 07 04 05.82 +28 56 30.0 18.9 c 704
2010-03-21 03:42:14 C 07 23 33.97 +27 43 19.4 r 703
2010-03-21 03:51:13 C 07 23 35.59 +27 43 11.8 r 703
2010-03-21 04:09:16 C 07 23 38.79 +27 42 59.4 r 703
2013-03-13 11:54:31 C 15 10 25.24 -15 43 03.6 u G96
2013-03-13 12:05:18 C 15 10 25.10 -15 43 03.0 u G96
2013-03-13 12:13:49 C 15 10 24.96 -15 43 02.7 u G96
2013-03-13 12:22:15 C 15 10 24.74 -15 43 01.2 u G96
2013-04-15 05:41:41 C 14 16 25.93 -11 10 48.5 o 691
2013-04-15 06:07:09 C 14 16 22.43 -11 10 30.9 o 691
2013-04-15 06:37:38 C 14 16 18.12 -11 10 08.7 o 691
2013-04-16 08:41:09 C 14 12 39.85 -10 51 11.4 u G96
2013-04-16 08:44:43 C 14 12 39.31 -10 51 09.0 u G96
2013-04-16 08:48:14 C 14 12 38.84 -10 51 05.8 u G96
2013-04-16 08:51:44 C 14 12 38.34 -10 51 03.6 u G96
2013-04-16 08:55:14 C 14 12 37.80 -10 51 01.0 u G96
2013-04-22 05:57:59 C 13 50 47.61 -08 54 05.3 u 703
2013-04-22 06:10:52 C 13 50 45.45 -08 53 52.8 u 703
2013-04-22 06:23:41 C 13 50 43.33 -08 53 41.2 u 703
2013-04-22 06:36:33 C 13 50 41.10 -08 53 29.4 u 703
2013-04-22 06:49:22 C 13 50 38.86 -08 53 18.3 u 703
2013-04-22 09:39:59 C 13 50 10.391 -08 50 40.32 L F51
2013-04-22 09:56:25 C 13 50 07.570 -08 50 25.24 L F51
2013-04-22 10:27:40 C 13 50 02.184 -08 49 56.56 L F51
2013-04-29 07:25:09 C 13 20 24.50 -06 04 26.2 u 703
2013-04-29 07:36:54 C 13 20 22.30 -06 04 14.3 u 703
2013-04-29 07:48:36 C 13 20 19.96 -06 04 00.9 u 703
2013-04-29 08:00:19 C 13 20 17.77 -06 03 48.7 u 703
2013-05-04 05:26:13 C 12 57 36.25 -03 53 19.3 u G96
2013-05-04 05:31:17 C 12 57 35.20 -03 53 13.5 u G96
2013-05-04 05:36:23 C 12 57 34.20 -03 53 07.7 u G96
2013-05-04 05:41:30 C 12 57 33.15 -03 53 02.0 u G96
2013-05-07 04:38:45 C 12 43 38.56 -02 32 13.8 u 703
2013-05-07 04:50:47 C 12 43 36.15 -02 32 00.9 u 703
2013-05-07 05:03:01 C 12 43 33.70 -02 31 46.1 u 703
2013-05-07 05:15:10 C 12 43 31.26 -02 31 32.0 u 703
2013-05-08 21:15:40 C 12 35 42.66 -01 46 10.3 u C73
2013-05-08 21:16:50 C 12 35 42.42 -01 46 09.4 u C73
2013-05-08 21:17:59 C 12 35 42.18 -01 46 08.0 u C73
2013-05-08 21:19:09 C 12 35 41.95 -01 46 06.7 u C73
2013-05-08 21:20:19 C 12 35 41.72 -01 46 05.4 u C73
2013-05-08 21:21:29 C 12 35 41.50 -01 46 04.2 u C73
2013-05-08 21:22:38 C 12 35 41.27 -01 46 02.9 u C73
2013-05-08 21:23:48 C 12 35 41.04 -01 46 01.5 u C73
2013-05-08 21:24:57 C 12 35 40.82 -01 46 00.1 u C73
2013-05-08 21:25:32 C 12 35 40.70 -01 45 59.5 u C73