2018 EJ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2529065467 ± 7.56e-07
Semi-major axis (a)1.4993604917 AU ± 3.57e-07
Inclination (i)10.59865619° ± 3.98e-05
Long. of Asc. Node (Ω)163.23718521° ± 2.90e-05
Arg. of Perihelion (ω)100.44382488° ± 1.73e-04
Mean Anomaly (M)0.55151830° ± 4.73e-04
Mean Motion (n)0.5368502773°/day ± 1.92e-07
Perihelion dist (q)1.12016241 AU ± 1.16e-06
Aphelion dist (Q)1.87855858 AU ± 1.22e-06
Orbital Period1.83594258 yr ± 6.55e-07
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.224″
Uncertainty0
Orbit TypeAmor
MOID0.201811 AU
Observations Used36
Oppositions1
Arc Total2018-2020
First Observation Used2018-02-21
Last Observation Used2020-09-23
Observations (39)
Date Type RA Dec Mag Band Observatory
2018-02-21 10:36:28 C 10 54 44.857 +03 01 48.50 U F51
2018-02-21 10:54:55 C 10 54 44.004 +03 02 04.78 U F51
2018-03-07 07:04:45 C 10 38 04.591 +08 48 35.63 U F51
2018-03-07 07:34:31 C 10 38 02.853 +08 49 10.18 U F51
2018-03-07 07:49:22 C 10 38 01.949 +08 49 27.32 U F51
2018-03-08 03:17:21 C 10 36 57.33 +09 12 10.6 U 807
2018-03-08 03:25:10 C 10 36 56.85 +09 12 19.5 U 807
2018-03-08 03:33:13 C 10 36 56.36 +09 12 28.8 U 807
2018-03-08 08:11:00 C 10 36 41.386 +09 17 35.17 U 568
2018-03-08 08:12:27 C 10 36 41.302 +09 17 36.80 U 568
2018-03-08 08:13:49 C 10 36 41.219 +09 17 38.51 U 568
2018-03-11 02:00:10 C 10 33 04.16 +10 34 29.6 U 807
2018-03-11 02:13:15 C 10 33 03.39 +10 34 44.9 U 807
2018-03-11 02:26:20 C 10 33 02.62 +10 35 00.3 U 807
2018-03-16 05:00:53 C 10 26 29.43 +12 57 28.6 u H21
2018-03-16 05:17:56 C 10 26 28.47 +12 57 48.5 u H21
2018-03-16 05:38:15 C 10 26 27.31 +12 58 12.9 u H21
2020-07-29 10:15:54 C 00 41 49.52 +13 55 36.2 V G96
2020-07-29 10:28:00 C 00 41 50.15 +13 55 29.8 V G96
2020-07-29 10:35:26 C 00 41 50.49 +13 55 26.2 V G96
2020-07-29 10:42:52 C 00 41 50.81 +13 55 22.7 V G96
2020-08-22 11:06:03 C 00 56 24.899 +06 28 18.55 V F51
2020-08-22 11:23:56 C 00 56 24.698 +06 28 00.16 V F51
2020-08-22 11:41:49 C 00 56 24.553 +06 27 41.00 V F51
2020-08-22 11:59:48 C 00 56 24.342 +06 27 22.34 V F51
2020-08-24 17:28:06 C 00 56 00.24 +05 30 00.7 o Q57
2020-08-24 17:58:38 C 00 55 59.81 +05 29 26.7 o Q57
2020-08-24 18:02:07 C 00 55 59.74 +05 29 22.6 o Q57
2020-08-24 18:25:43 C 00 55 59.41 +05 28 56.9 o Q57
2020-08-26 17:21:26 C 00 55 24.54 +04 36 29.0 o Q57
2020-08-26 17:52:16 C 00 55 23.93 +04 35 54.1 o Q57
2020-08-26 18:22:46 C 00 55 23.33 +04 35 19.3 o Q57
2020-09-12 12:01:31 C 00 42 31.225 -03 31 07.31 U F51
2020-09-12 12:22:32 C 00 42 30.150 -03 31 32.66 U F51
2020-09-12 12:43:30 C 00 42 29.084 -03 31 58.18 U F51
2020-09-23 08:27:24 C 00 29 39.90 -08 24 04.1 V G96
2020-09-23 08:35:36 C 00 29 39.45 -08 24 12.4 V G96
2020-09-23 08:43:47 C 00 29 39.00 -08 24 20.7 V G96
2020-09-23 08:51:57 C 00 29 38.52 -08 24 28.1 V G96