2022 ER3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5880969066 ± 1.34e-03
Semi-major axis (a)1.8764452022 AU ± 5.37e-03
Inclination (i)3.34489867° ± 5.43e-03
Long. of Asc. Node (Ω)178.21951999° ± 7.79e-03
Arg. of Perihelion (ω)69.26520176° ± 1.28e-02
Mean Anomaly (M)138.72189621° ± 2.14e+00
Mean Motion (n)0.3834497393°/day ± 1.65e-03
Perihelion dist (q)0.77291358 AU ± 3.34e-03
Aphelion dist (Q)2.97997682 AU ± 8.89e-03
Orbital Period2.57041845 yr ± 1.10e-02
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.416″
Uncertainty4
Orbit TypeApollo
MOID0.002525 AU
Observations Used40
Oppositions1
Arc Total2022-2022
First Observation Used2022-03-06
Last Observation Used2022-03-12
Observations (43)
Date Type RA Dec Mag Band Observatory
2022-03-06 12:07:08 C 13 47 05.128 -15 08 52.81 U F52
2022-03-06 12:23:43 C 13 47 13.294 -15 09 29.02 U F52
2022-03-06 12:57:06 C 13 47 29.686 -15 10 41.47 U F52
2022-03-06 14:22:17 C 13 48 11.830 -15 13 45.93 V F52
2022-03-06 14:23:11 C 13 48 12.275 -15 13 47.69 V F52
2022-03-07 01:24:49 C 13 54 05.84 -15 38 25.5 X I93
2022-03-07 02:09:22 C 13 54 29.60 -15 40 06.1 X I93
2022-03-07 13:13:43 C 14 00 43.959 -16 04 56.49 U F52
2022-03-07 13:19:30 C 14 00 47.257 -16 05 09.81 U F52
2022-03-07 13:25:12 C 14 00 50.504 -16 05 23.52 U F52
2022-03-07 13:30:52 C 14 00 53.672 -16 05 36.22 U F52
2022-03-08 09:47:34 C 14 13 21.87 -16 53 23.6 V I52
2022-03-08 09:49:23 C 14 13 23.02 -16 53 27.8 V I52
2022-03-08 16:03:38 C 14 17 28.55 -17 06 54.5 V 474
2022-03-08 16:06:15 C 14 17 30.23 -17 07 00.2 V 474
2022-03-08 16:11:29 C 14 17 33.68 -17 07 13.3 V 474
2022-03-09 01:15:52 C 14 23 49.90 -17 30 51.7 X 958
2022-03-09 01:27:56 C 14 23 58.16 -17 31 22.6 X 958
2022-03-09 01:38:49 C 14 24 04.67 -17 31 52.7 V L01
2022-03-09 01:39:58 C 14 24 06.39 -17 31 52.8 X 958
2022-03-09 01:42:22 C 14 24 07.15 -17 32 01.5 V L01
2022-03-09 01:54:52 C 14 24 15.73 -17 32 32.1 V L01
2022-03-09 02:08:47 C 14 24 25.27 -17 33 06.3 V L01
2022-03-09 02:16:37 C 14 24 30.73 -17 33 24.2 V L01
2022-03-09 09:49:18 C 14 29 58.42 -17 51 42.3 V I52
2022-03-09 09:50:37 C 14 29 59.29 -17 51 45.8 V I52
2022-03-09 09:51:56 C 14 30 00.27 -17 51 48.8 V I52
2022-03-09 10:04:28 C 14 30 09.26 -17 52 19.1 V G96
2022-03-09 10:12:45 C 14 30 15.17 -17 52 40.3 V G96
2022-03-09 10:21:03 C 14 30 21.21 -17 52 59.9 V G96
2022-03-09 10:29:23 C 14 30 27.08 -17 53 20.4 V G96
2022-03-09 12:00:56 C 14 31 33.06 -17 57 04.2 V I52
2022-03-09 12:05:04 C 14 31 36.08 -17 57 14.3 V I52
2022-03-09 12:11:06 C 14 31 40.47 -17 57 29.3 V I52
2022-03-10 05:55:32 C 14 45 36.00 -18 39 33.9 V 807
2022-03-10 06:00:42 C 14 45 40.11 -18 39 46.9 V 807
2022-03-10 06:05:51 C 14 45 44.24 -18 39 59.9 V 807
2022-03-10 10:11:47 C 14 49 05.65 -18 51 25.1 V I52
2022-03-10 10:13:44 C 14 49 07.21 -18 51 29.4 V I52
2022-03-10 10:15:41 C 14 49 08.83 -18 51 34.4 V I52
2022-03-12 07:46:31 C 15 31 38.32 -20 33 32.8 u 807
2022-03-12 07:56:47 C 15 31 48.68 -20 33 55.2 u 807
2022-03-12 08:06:48 C 15 31 58.77 -20 34 14.9 u 807