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
2020-04-21 07:50:07 C 13 12 34.94 -05 04 19.7 V 703
2020-04-21 10:15:55 C 13 12 14.88 -05 02 20.3 V T08
2020-04-21 10:20:34 C 13 12 14.23 -05 02 16.4 V T08
2020-04-21 10:28:01 C 13 12 13.18 -05 02 10.7 V T08
2020-04-21 10:44:04 C 13 12 10.92 -05 01 57.6 V T08
2020-04-22 23:04:44 C 13 07 08.02 -04 32 43.2 V A16
2020-04-22 23:21:02 C 13 07 05.51 -04 32 27.6 V A16
2020-04-22 23:37:21 C 13 07 03.19 -04 32 14.7 V A16
2020-04-23 14:43:29 C 13 04 57.24 -04 19 57.8 q D29
2020-04-23 15:03:51 C 13 04 54.34 -04 19 41.3 q D29
2020-04-23 15:24:14 C 13 04 51.45 -04 19 24.5 q D29
2020-04-25 07:17:25 C 12 59 17.84 -03 47 03.2 V G96
2020-04-25 07:25:00 C 12 59 16.76 -03 46 57.0 V G96
2020-04-25 07:32:32 C 12 59 15.69 -03 46 51.0 V G96
2020-04-25 07:40:05 C 12 59 14.61 -03 46 44.7 V G96
2020-04-25 10:06:15 C 12 58 54.361 -03 44 44.04 U F52
2020-04-25 10:51:23 C 12 58 47.940 -03 44 07.43 U F52
2020-04-27 07:18:48 C 12 52 37.89 -03 08 13.9 V 703
2020-04-27 07:26:23 C 12 52 36.84 -03 08 07.1 V 703
2020-04-27 07:33:59 C 12 52 35.73 -03 08 01.6 V 703
2020-05-16 06:39:37 C 11 57 11.504 +02 08 11.43 U F52
2020-05-16 06:57:52 C 11 57 09.657 +02 08 21.30 U F52
2020-05-16 07:16:04 C 11 57 07.807 +02 08 31.00 U F52
2020-05-22 05:08:42 C 11 44 25.65 +03 16 19.8 V G96
2020-05-22 05:16:16 C 11 44 25.03 +03 16 23.1 V G96
2020-05-22 05:23:47 C 11 44 24.41 +03 16 26.3 V G96
2021-02-10 13:52:14 C 14 02 25.309 -09 49 02.98 U F51
2021-02-10 14:09:41 C 14 02 25.068 -09 49 00.85 U F51
2021-02-10 14:26:54 C 14 02 24.812 -09 48 58.93 U F51
2021-03-21 18:32:09 C 13 12 01.70 -04 19 33.7 q D29
2021-03-21 18:52:31 C 13 11 59.70 -04 19 21.1 q D29
2021-03-23 08:37:34 C 13 08 23.33 -03 56 49.3 V G96
2021-03-23 09:09:57 C 13 08 20.14 -03 56 29.6 V G96
2021-03-23 09:17:21 C 13 08 19.37 -03 56 24.8 V G96
2021-03-23 09:24:45 C 13 08 18.68 -03 56 20.7 V G96
2021-04-03 06:39:06 C 12 41 46.83 -01 12 14.7 V G96
2021-04-03 06:46:29 C 12 41 46.05 -01 12 09.7 V G96
2021-04-03 06:53:52 C 12 41 45.26 -01 12 05.3 V G96
2021-04-03 07:01:14 C 12 41 44.49 -01 12 00.5 V G96
2021-04-08 15:00:45 C 12 28 31.99 +00 08 09.9 q D29
2021-04-08 15:21:07 C 12 28 29.72 +00 08 21.5 q D29
2021-04-09 22:46:54 C 12 25 18.75 +00 27 36.0 V 221
2021-04-09 23:05:55 C 12 25 16.81 +00 27 47.6 V 221
2021-04-09 23:15:15 C 12 25 15.86 +00 27 53.3 V 221
2021-04-09 23:17:54 C 12 25 15.57 +00 27 55.0 V 221
2021-04-09 23:21:20 C 12 25 15.21 +00 27 56.5 V 221
2021-04-13 09:33:42 C 12 17 07.668 +01 16 08.63 U F51
2021-04-13 09:50:43 C 12 17 05.974 +01 16 18.26 U F51
2021-04-13 10:07:36 C 12 17 04.303 +01 16 27.95 U F51
2021-05-03 06:44:10 C 11 39 33.366 +04 45 22.60 U F51