2024 ER2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7577708623 ± 2.81e-06
Semi-major axis (a)2.6198072773 AU ± 2.52e-05
Inclination (i)4.71119200° ± 1.61e-05
Long. of Asc. Node (Ω)203.18284649° ± 8.39e-05
Arg. of Perihelion (ω)85.47719937° ± 1.01e-04
Mean Anomaly (M)119.96080945° ± 1.71e-03
Mean Motion (n)0.2324386048°/day ± 3.35e-06
Perihelion dist (q)0.63459366 AU ± 9.56e-06
Aphelion dist (Q)4.60502090 AU ± 4.49e-05
Orbital Period4.24037257 yr ± 6.12e-05
Physical Parameters
H (abs. magnitude)20.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.235″
Uncertainty1
Orbit TypeApollo
MOID0.005558 AU
Observations Used85
Oppositions1
Arc Total2024-2024
First Observation Used2024-03-02
Last Observation Used2024-11-24
Observations (89)
Date Type RA Dec Mag Band Observatory
2024-03-02 11:22:58 C 11 32 58.552 -03 47 08.03 V F51
2024-03-02 11:40:20 C 11 32 57.456 -03 47 02.31 V F51
2024-03-02 11:57:38 C 11 32 56.364 -03 46 56.17 V F51
2024-03-02 12:14:53 C 11 32 55.271 -03 46 50.35 V F51
2024-03-07 08:37:32 C 11 25 12.266 -03 01 24.24 V G96
2024-03-07 08:45:42 C 11 25 11.662 -03 01 20.93 V G96
2024-03-07 08:53:56 C 11 25 11.017 -03 01 17.00 V G96
2024-03-07 09:02:09 C 11 25 10.358 -03 01 13.48 V G96
2024-03-07 10:05:49 C 11 25 05.632 -03 00 45.65 V I52
2024-03-07 10:08:17 C 11 25 05.462 -03 00 44.68 V I52
2024-03-07 10:10:45 C 11 25 05.254 -03 00 43.09 V I52
2024-03-07 10:13:12 C 11 25 05.063 -03 00 41.80 V I52
2024-03-07 23:02:30 C 11 24 09.11 -02 54 59.4 X 033
2024-03-07 23:05:29 C 11 24 08.95 -02 54 58.2 X 033
2024-03-07 23:08:29 C 11 24 08.71 -02 54 56.8 X 033
2024-03-08 02:40:01 C 11 23 53.400 -02 53 05.60 V 807
2024-03-08 02:47:56 C 11 23 52.800 -02 53 01.50 V 807
2024-03-08 02:55:52 C 11 23 52.190 -02 52 58.00 V 807
2024-03-09 11:04:44 C 11 21 25.442 -02 37 44.11 V 474
2024-03-09 11:14:52 C 11 21 24.634 -02 37 38.53 V 474
2024-03-09 11:25:00 C 11 21 23.827 -02 37 34.36 V 474
2024-03-09 11:35:09 C 11 21 23.038 -02 37 29.03 V 474
2024-03-10 00:41:43 C 11 20 20.93 -02 31 18.4 X 033
2024-03-10 00:43:44 C 11 20 20.78 -02 31 17.4 X 033
2024-03-10 00:45:45 C 11 20 20.62 -02 31 16.3 X 033
2024-03-11 03:55:29 C 11 18 10.16 -02 17 18.4 V 291
2024-03-11 04:01:45 C 11 18 09.62 -02 17 14.9 V 291
2024-03-11 04:08:01 C 11 18 09.10 -02 17 12.2 V 291
2024-03-12 01:14:07 C 11 16 23.16 -02 05 57.7 X 033
2024-03-12 01:15:48 C 11 16 23.02 -02 05 56.5 X 033
2024-03-12 01:17:27 C 11 16 22.90 -02 05 54.4 X 033
2024-03-12 05:13:48 C 11 16 03.59 -02 03 44.0 V 291
2024-03-12 05:18:08 C 11 16 03.22 -02 03 41.7 V 291
2024-03-12 05:22:28 C 11 16 02.83 -02 03 39.4 V 291
2024-03-14 00:23:23 C 11 12 18.830 -01 39 12.13 V J04
2024-03-14 00:33:41 C 11 12 17.888 -01 39 06.00 V J04
2024-03-14 05:24:57 C 11 11 52.18 -01 36 14.7 V 291
2024-03-14 05:31:33 C 11 11 51.57 -01 36 10.9 V 291
2024-03-14 05:38:11 C 11 11 50.97 -01 36 06.9 V 291
2024-03-14 23:35:27 C 11 10 13.508 -01 25 20.03 V Z84
2024-03-14 23:45:24 C 11 10 12.567 -01 25 14.10 V Z84
2024-03-14 23:55:18 C 11 10 11.641 -01 25 08.03 V Z84
2024-03-19 15:41:15 C 10 59 25.351 -00 11 18.74 O18
2024-03-19 16:40:25 C 10 59 19.167 -00 10 36.46 O18
2024-03-28 04:50:17 C 10 36 59.267 +02 31 46.31 V I52
2024-03-28 04:53:08 C 10 36 58.903 +02 31 48.65 V I52
2024-03-28 05:08:48 C 10 36 56.992 +02 32 02.11 V I52
2024-03-28 05:10:47 C 10 36 56.768 +02 32 03.80 V I52
2024-03-30 13:58:30 C 10 30 16.353 +03 22 35.77 O18
2024-03-30 15:14:38 C 10 30 07.036 +03 23 45.06 O18