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
2016-03-28 06:31:55 C 10 24 44.156 +14 39 26.74 L F51
2016-03-28 06:50:41 C 10 24 42.697 +14 39 31.30 L F51
2016-03-28 07:09:33 C 10 24 41.220 +14 39 35.91 L F51
2016-03-28 07:28:26 C 10 24 39.747 +14 39 40.50 L F51
2016-04-02 03:55:15 C 10 17 01.25 +15 01 50.1 q 703
2016-04-02 04:03:57 C 10 17 00.81 +15 01 49.7 q 703
2016-04-02 04:12:38 C 10 17 00.30 +15 01 52.4 q 703
2016-04-02 04:21:19 C 10 16 59.84 +15 01 53.0 q 703
2016-04-03 05:54:42 C 10 15 36.292 +15 05 20.01 L F51
2016-04-03 06:11:27 C 10 15 35.371 +15 05 22.21 L F51
2016-04-03 06:28:18 C 10 15 34.436 +15 05 24.46 L F51
2019-04-30 04:54:37 S 20 39 23.13 -17 53 14.4 L C51
2019-04-30 08:03:07 S 20 41 59.95 -17 44 15.3 L C51
2019-04-30 09:37:11 S 20 43 18.84 -17 39 41.6 L C51
2020-03-21 13:06:28 C 14 30 49.512 -12 23 00.67 U F51
2020-03-21 13:23:26 C 14 30 48.443 -12 22 54.90 U F51
2020-03-21 13:40:26 C 14 30 47.349 -12 22 49.35 U F51
2020-03-21 13:57:26 C 14 30 46.271 -12 22 43.52 U F51
2020-04-03 09:16:45 C 14 05 48.03 -10 06 27.6 V G96
2020-04-03 09:24:17 C 14 05 47.25 -10 06 23.7 V G96
2020-04-03 09:31:51 C 14 05 46.45 -10 06 19.3 V G96
2020-04-03 09:39:24 C 14 05 45.69 -10 06 15.2 V G96
2020-04-12 15:22:22 C 13 40 25.24 -07 44 18.9 q D29
2020-04-12 15:42:44 C 13 40 22.63 -07 44 04.3 q D29
2020-04-12 16:03:06 C 13 40 19.98 -07 43 49.4 q D29
2020-04-13 08:36:12 C 13 38 13.70 -07 31 54.0 V 703
2020-04-13 08:43:48 C 13 38 12.79 -07 31 48.3 V 703
2020-04-13 08:51:25 C 13 38 11.72 -07 31 42.6 V 703
2020-04-13 08:59:02 C 13 38 10.67 -07 31 36.7 V 703
2020-04-15 06:16:55 C 13 32 19.17 -06 58 07.2 V G96
2020-04-15 06:24:59 C 13 32 18.07 -06 58 01.2 V G96
2020-04-15 06:33:03 C 13 32 17.00 -06 57 55.2 V G96
2020-04-15 06:41:07 C 13 32 15.92 -06 57 48.9 V G96
2020-04-15 08:41:22 C 13 32 00.317 -06 56 16.59 U F51
2020-04-15 09:14:58 C 13 31 55.796 -06 55 51.30 U F51
2020-04-15 09:31:39 C 13 31 53.539 -06 55 38.75 U F51
2020-04-15 15:11:44 C 13 31 08.75 -06 51 24.1 q D29
2020-04-15 15:32:05 C 13 31 06.00 -06 51 08.5 q D29
2020-04-15 15:52:27 C 13 31 03.24 -06 50 53.2 q D29
2020-04-17 10:09:44 C 13 25 24.69 -06 18 25.8 V T08
2020-04-17 10:13:52 C 13 25 24.12 -06 18 22.7 V T08
2020-04-17 10:23:36 C 13 25 22.76 -06 18 16.2 V T08
2020-04-17 10:41:57 C 13 25 20.25 -06 18 01.5 V T08
2020-04-19 10:41:16 C 13 18 48.639 -05 40 22.04 U F52
2020-04-19 10:57:16 C 13 18 46.391 -05 40 09.28 U F52
2020-04-19 11:13:15 C 13 18 44.153 -05 39 56.56 U F52
2020-04-19 11:29:13 C 13 18 41.912 -05 39 43.90 U F52
2020-04-21 07:27:27 C 13 12 38.07 -05 04 37.1 V 703
2020-04-21 07:34:59 C 13 12 37.04 -05 04 31.7 V 703
2020-04-21 07:42:33 C 13 12 36.03 -05 04 25.8 V 703