2024 ER

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5506420062 ± 1.74e-04
Semi-major axis (a)2.1557803884 AU ± 8.28e-04
Inclination (i)15.98265742° ± 3.11e-03
Long. of Asc. Node (Ω)332.74906323° ± 9.96e-04
Arg. of Perihelion (ω)167.79917107° ± 1.12e-03
Mean Anomaly (M)200.29196075° ± 1.16e-01
Mean Motion (n)0.3113906020°/day ± 1.80e-04
Perihelion dist (q)0.96871715 AU ± 5.28e-04
Aphelion dist (Q)3.34284363 AU ± 1.34e-03
Orbital Period3.16524095 yr ± 1.82e-03
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.226″
Uncertainty3
Orbit TypeApollo
MOID0.012220 AU
Observations Used118
Oppositions1
Arc Total2024-2024
First Observation Used2024-03-02
Last Observation Used2024-04-01
Observations (118)
Date Type RA Dec Mag Band Observatory
2024-03-02 03:47:40 C 04 35 15.230 -08 38 14.46 V 703
2024-03-02 03:50:55 C 04 35 17.174 -08 39 02.77 V 703
2024-03-02 03:54:11 C 04 35 19.090 -08 39 52.81 V 703
2024-03-02 03:57:25 C 04 35 21.034 -08 40 41.56 V 703
2024-03-02 04:52:54 C 04 35 54.499 -08 54 45.18 V I52
2024-03-02 04:53:29 C 04 35 54.852 -08 54 54.04 V I52
2024-03-02 04:54:04 C 04 35 55.208 -08 55 03.07 V I52
2024-03-02 04:54:40 C 04 35 55.561 -08 55 11.96 V I52
2024-03-02 04:56:28 C 04 35 56.469 -08 55 41.24 V H01
2024-03-02 05:01:44 C 04 35 59.725 -08 57 01.83 V H01
2024-03-02 05:09:30 C 04 36 04.448 -08 58 59.67 V H01
2024-03-02 05:15:11 C 04 36 07.929 -09 00 25.85 V H01
2024-03-02 10:38:48 C 04 39 35.81 -10 22 43.9 V 900
2024-03-02 10:56:28 C 04 39 46.51 -10 27 12.0 V 900
2024-03-02 11:14:07 C 04 39 57.09 -10 31 38.7 V 900
2024-03-02 13:42:30 B 04 41 30.70 -11 08 58.5 V O46
2024-03-02 13:47:38 B 04 41 33.78 -11 10 15.9 V O46
2024-03-02 13:52:59 B 04 41 37.03 -11 11 37.2 V O46
2024-03-02 17:38:24 C 04 44 04.77 -12 08 52.5 V C82
2024-03-02 17:44:40 C 04 44 08.63 -12 10 26.6 V C82
2024-03-02 18:56:52 B 04 44 53.350 -12 28 47.17 X K74
2024-03-02 19:04:41 B 04 44 58.154 -12 30 44.24 X K74
2024-03-02 19:12:29 B 04 45 02.930 -12 32 41.78 X K74
2024-03-03 00:11:19 C 04 48 14.010 -13 44 32.80 V 807
2024-03-03 00:12:36 C 04 48 14.780 -13 44 51.70 V 807
2024-03-03 00:13:53 C 04 48 15.560 -13 45 10.70 V 807
2024-03-03 00:15:10 C 04 48 16.330 -13 45 29.90 V 807
2024-03-03 00:16:27 C 04 48 17.110 -13 45 49.00 V 807
2024-03-03 00:55:15 C 04 48 43.39 -13 58 10.4 V H21
2024-03-03 01:00:59 C 04 48 46.86 -13 59 35.8 V H21
2024-03-03 01:03:51 C 04 48 48.61 -14 00 18.2 V H21
2024-03-03 01:06:43 C 04 48 50.35 -14 01 01.1 V H21
2024-03-03 01:09:35 C 04 48 52.10 -14 01 43.8 V H21
2024-03-03 08:29:56 C 04 53 33.75 -15 47 33.0 q E94
2024-03-03 08:38:05 C 04 53 38.73 -15 49 31.6 q E94
2024-03-03 08:46:18 C 04 53 43.81 -15 51 32.0 q E94
2024-03-03 08:55:39 C 04 53 49.64 -15 53 48.9 q E94
2024-03-03 11:36:59 B 04 55 33.93 -16 36 05.9 X Q06
2024-03-03 11:42:10 B 04 55 37.18 -16 37 21.3 X Q06
2024-03-03 11:47:14 B 04 55 40.31 -16 38 35.9 X Q06
2024-03-03 18:09:04 C 04 59 50.66 -18 08 27.1 V M28
2024-03-03 18:12:02 C 04 59 52.47 -18 09 09.3 V M28
2024-03-03 18:15:01 C 04 59 54.30 -18 09 52.0 V M28
2024-03-03 18:57:56 B 05 00 24.04 -18 22 55.9 X I93
2024-03-03 19:10:38 B 05 00 31.92 -18 25 58.8 X I93
2024-03-03 19:18:57 C 05 00 37.486 -18 28 04.55 V J95
2024-03-03 19:20:55 C 05 00 38.688 -18 28 32.66 V J95
2024-03-03 19:22:51 C 05 00 39.902 -18 29 00.20 V J95
2024-03-03 19:23:19 B 05 00 39.76 -18 29 00.2 X I93
2024-03-03 19:28:26 B 05 00 42.898 -18 30 07.20 X J57