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
2024-03-03 19:31:35 B 05 00 44.856 -18 30 52.13 X J57
2024-03-03 19:34:45 B 05 00 46.826 -18 31 37.74 X J57
2024-03-03 23:09:55 B 05 03 04.815 -19 20 36.13 Z Y05
2024-03-03 23:17:17 B 05 03 09.396 -19 22 19.94 Z Y05
2024-03-04 02:23:14 C 05 05 14.330 -20 08 06.32 V 703
2024-03-04 02:26:36 C 05 05 16.386 -20 08 53.77 V 703
2024-03-04 02:29:57 C 05 05 18.488 -20 09 40.28 V 703
2024-03-04 02:33:19 C 05 05 20.555 -20 10 28.13 V 703
2024-03-04 03:05:44 C 05 05 40.14 -20 18 03.9 t V27
2024-03-04 03:08:51 C 05 05 42.10 -20 18 48.9 t V27
2024-03-04 10:16:14 C 05 10 21.62 -21 54 59.6 q E23
2024-03-04 10:36:14 C 05 10 34.17 -21 59 30.9 q E23
2024-03-04 10:56:15 C 05 10 46.67 -22 04 02.1 q E23
2024-03-05 00:30:32 C 05 19 45.310 -25 05 08.30 V 807
2024-03-05 00:33:42 C 05 19 47.300 -25 05 48.80 V 807
2024-03-05 00:40:02 C 05 19 51.250 -25 07 10.40 V 807
2024-03-05 03:55:16 C 05 21 59.051 -25 51 08.57 V 703
2024-03-05 03:58:30 C 05 22 01.088 -25 51 49.68 V 703
2024-03-05 04:04:56 C 05 22 05.128 -25 53 11.80 V 703
2024-03-05 19:02:43 C 05 31 59.263 -28 55 45.84 V M22
2024-03-05 19:08:01 C 05 32 02.594 -28 56 48.05 V M22
2024-03-05 19:12:39 C 05 32 05.474 -28 57 42.59 V M22
2024-03-05 19:16:35 C 05 32 07.949 -28 58 28.92 V M22
2024-03-05 19:17:14 C 05 32 08.390 -28 58 36.77 V M22
2024-03-05 19:25:18 C 05 32 13.471 -29 00 11.16 V M22
2024-03-05 19:31:33 C 05 32 17.388 -29 01 25.18 V M22
2024-03-05 19:44:18 C 05 32 25.411 -29 03 54.90 V M22
2024-03-06 00:13:57 C 05 35 26.51 -29 57 12.2 V W94
2024-03-06 00:22:43 C 05 35 31.94 -29 58 53.2 V W94
2024-03-06 00:25:37 C 05 35 34.330 -29 59 10.90 V 807
2024-03-06 00:28:47 C 05 35 36.300 -29 59 47.40 V 807
2024-03-06 00:31:29 C 05 35 37.41 -30 00 34.3 V W94
2024-03-06 00:31:58 C 05 35 38.280 -30 00 23.90 V 807
2024-03-06 00:35:08 C 05 35 40.260 -30 01 00.30 V 807
2024-03-06 20:19:28 B 05 48 38.376 -33 38 04.64 Z M49
2024-03-06 20:20:47 B 05 48 39.196 -33 38 18.14 Z M49
2024-03-06 20:22:04 B 05 48 39.999 -33 38 31.04 Z M49
2024-03-06 20:50:02 C 05 48 57.622 -33 42 53.82 V M22
2024-03-06 20:54:53 C 05 49 00.720 -33 43 43.07 V M22
2024-03-06 21:02:20 C 05 49 05.438 -33 44 58.60 V M22
2024-03-06 21:29:19 C 05 49 22.658 -33 49 31.62 V M22
2024-03-07 00:23:07 C 05 51 22.620 -34 19 46.80 V 807
2024-03-07 00:25:14 C 05 51 23.890 -34 20 08.00 V 807
2024-03-07 00:27:21 C 05 51 25.210 -34 20 29.20 V 807
2024-03-07 00:29:28 C 05 51 26.510 -34 20 50.40 V 807
2024-03-07 00:31:34 C 05 51 27.840 -34 21 11.90 V 807
2024-03-07 20:18:15 C 06 04 19.037 -37 29 56.40 X L68
2024-03-07 20:27:34 C 06 04 24.850 -37 31 18.48 X L68
2024-03-08 19:19:09 C 06 19 09.631 -40 42 18.43 V M22
2024-03-08 19:31:31 C 06 19 17.081 -40 43 52.57 V M22