2024 AA4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6811068010 ± 7.93e-05
Semi-major axis (a)2.8030105343 AU ± 7.14e-04
Inclination (i)18.69805431° ± 7.91e-04
Long. of Asc. Node (Ω)263.13123359° ± 1.06e-03
Arg. of Perihelion (ω)138.57032872° ± 2.02e-03
Mean Anomaly (M)151.61276140° ± 5.83e-02
Mean Motion (n)0.2100270253°/day ± 8.02e-05
Perihelion dist (q)0.89386100 AU ± 3.18e-04
Aphelion dist (Q)4.71216007 AU ± 1.22e-03
Orbital Period4.69285456 yr ± 1.79e-03
Physical Parameters
H (abs. magnitude)20.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.296″
Uncertainty2
Orbit TypeApollo
MOID0.007092 AU
Observations Used81
Oppositions1
Arc Total2024-2024
First Observation Used2024-01-07
Last Observation Used2024-02-20
Observations (88)
Date Type RA Dec Mag Band Observatory
2024-01-07 00:44:04 C 01 49 12.91 -02 27 35.0 V W94
2024-01-07 00:53:01 C 01 49 16.98 -02 27 42.7 V W94
2024-01-07 01:01:57 C 01 49 21.21 -02 27 50.1 V W94
2024-01-11 01:38:18 C 02 32 09.93 -03 43 41.0 V W94
2024-01-11 01:47:21 C 02 32 13.63 -03 43 47.6 V W94
2024-01-11 01:56:20 C 02 32 17.32 -03 43 53.0 V W94
2024-01-11 03:50:17 C 02 33 03.88 -03 45 03.4 W X09
2024-01-11 04:00:22 C 02 33 07.99 -03 45 10.1 W X09
2024-01-11 19:09:18 C 02 39 20.05 -03 55 27.0 V L01
2024-01-11 19:11:43 C 02 39 20.99 -03 55 28.5 V L01
2024-01-11 19:14:08 C 02 39 21.96 -03 55 30.0 V L01
2024-01-11 19:16:34 C 02 39 22.92 -03 55 31.8 V L01
2024-01-11 19:18:59 C 02 39 23.87 -03 55 33.0 V L01
2024-01-11 19:56:11 B 02 39 38.983 -03 55 54.23 X J57
2024-01-11 20:12:23 B 02 39 45.396 -03 56 04.63 X J57
2024-01-11 20:14:44 B 02 39 46.35 -03 56 07.5 X 958
2024-01-11 20:21:30 B 02 39 48.98 -03 56 10.5 X 958
2024-01-11 20:28:21 B 02 39 51.69 -03 56 15.4 X 958
2024-01-11 20:28:38 B 02 39 51.806 -03 56 13.96 X J57
2024-01-11 20:48:38 C 02 39 59.56 -03 56 28.3 X K78
2024-01-11 21:07:50 C 02 40 07.14 -03 56 40.3 X K78
2024-01-11 21:26:25 C 02 40 14.46 -03 56 51.5 X K78
2024-01-12 01:07:13 C 02 41 43.400 -03 58 27.90 V 807
2024-01-12 01:14:15 C 02 41 46.170 -03 58 32.10 V 807
2024-01-12 01:21:19 C 02 41 48.930 -03 58 36.40 V 807
2024-01-12 17:23:04 C 02 48 08.89 -04 08 33.0 V L06
2024-01-12 17:26:18 C 02 48 10.03 -04 08 33.8 S L01
2024-01-12 17:28:25 C 02 48 10.90 -04 08 35.7 V L06
2024-01-12 17:28:43 C 02 48 10.96 -04 08 35.8 S L01
2024-01-12 17:31:09 C 02 48 11.90 -04 08 36.9 S L01
2024-01-12 17:33:01 C 02 48 12.65 -04 08 38.1 V L06
2024-01-12 17:33:34 C 02 48 12.80 -04 08 37.7 S L01
2024-01-12 17:38:27 C 02 48 14.68 -04 08 40.6 S L01
2024-01-12 17:41:30 C 02 48 15.89 -04 08 42.4 S L01
2024-01-12 18:48:10 B 02 48 41.58 -04 09 18.5 Z C95
2024-01-12 18:59:10 B 02 48 45.75 -04 09 25.1 Z C95
2024-01-12 19:09:57 B 02 48 49.86 -04 09 31.6 Z C95
2024-01-12 20:23:35 C 02 49 17.75 -04 10 11.9 V 104
2024-01-12 20:23:59 C 02 49 18.06 -04 10 12.2 X 511
2024-01-12 20:27:03 C 02 49 19.25 -04 10 14.0 X 511
2024-01-12 20:30:05 C 02 49 20.38 -04 10 15.3 X 511
2024-01-12 20:33:08 C 02 49 21.54 -04 10 17.1 X 511
2024-01-12 20:35:14 C 02 49 22.21 -04 10 18.8 V 104
2024-01-12 20:36:10 C 02 49 22.71 -04 10 18.9 X 511
2024-01-12 20:42:19 C 02 49 24.861 -04 10 22.43 V K63
2024-01-12 21:10:10 C 02 49 35.550 -04 10 37.88 V K63
2024-01-12 21:27:30 C 02 49 42.166 -04 10 47.27 V K63
2024-01-13 17:33:07 B 02 57 21.35 -04 21 21.1 Z 106
2024-01-13 17:40:30 B 02 57 24.05 -04 21 23.8 Z 106
2024-01-13 17:47:53 B 02 57 26.69 -04 21 28.6 Z 106