2023 AJ1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5352199712 ± 2.88e-07
Semi-major axis (a)1.7005264340 AU ± 8.95e-07
Inclination (i)66.25783105° ± 5.58e-05
Long. of Asc. Node (Ω)289.16111726° ± 4.16e-06
Arg. of Perihelion (ω)245.39046597° ± 6.96e-06
Mean Anomaly (M)81.86683147° ± 3.46e-04
Mean Motion (n)0.4444646190°/day ± 3.51e-07
Perihelion dist (q)0.79037073 AU ± 6.43e-07
Aphelion dist (Q)2.61068214 AU ± 1.46e-06
Orbital Period2.21755848 yr ± 1.75e-06
Physical Parameters
H (abs. magnitude)20.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.285″
Uncertainty0
Orbit TypeApollo
MOID0.007763 AU
Observations Used156
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-14
Last Observation Used2023-06-27
Observations (168)
Date Type RA Dec Mag Band Observatory
2023-01-15 17:38:54 C 01 38 16.186 +28 11 13.27 X K74
2023-01-15 17:41:16 C 01 38 14.41 +28 10 18.7 V C40
2023-01-15 17:46:32 C 01 38 16.17 +28 08 11.2 X 033
2023-01-15 17:46:56 C 01 38 16.18 +28 08 01.8 X 033
2023-01-15 17:47:21 C 01 38 16.19 +28 07 52.0 X 033
2023-01-15 18:14:01 C 01 38 17.134 +27 57 22.46 V Z80
2023-01-15 18:15:31 C 01 38 14.77 +27 56 48.4 V C40
2023-01-15 18:21:12 C 01 38 17.201 +27 54 32.58 V Z80
2023-01-15 18:21:44 C 01 38 14.87 +27 54 21.2 V C40
2023-01-15 18:27:55 C 01 38 14.92 +27 51 55.1 V C40
2023-01-15 18:31:39 C 01 38 17.371 +27 50 26.45 V J95
2023-01-15 18:33:18 C 01 38 17.402 +27 49 47.64 V J95
2023-01-15 18:34:51 C 01 38 17.405 +27 49 10.92 V J95
2023-01-15 18:36:24 C 01 38 17.419 +27 48 34.60 V J95
2023-01-15 18:43:23 C 01 38 15.16 +27 45 49.0 V C40
2023-01-15 18:49:38 C 01 38 15.25 +27 43 20.9 V C40
2023-01-15 18:55:46 C 01 38 15.34 +27 40 56.7 V C40
2023-01-15 18:56:37 C 01 38 17.67 +27 40 55.1 V Z45
2023-01-15 19:04:52 C 01 38 17.71 +27 37 40.8 V Z45
2023-01-15 19:05:06 C 01 38 17.74 +27 37 35.7 V Z45
2023-01-15 19:07:21 C 01 38 17.13 +27 36 32.7 X C95
2023-01-15 19:09:29 C 01 38 17.72 +27 35 52.5 V Z45
2023-01-15 19:14:07 C 01 38 17.76 +27 34 03.1 V Z45
2023-01-15 19:15:53 C 01 38 15.63 +27 33 00.7 V C40
2023-01-15 19:16:39 C 01 38 17.23 +27 32 53.9 X C95
2023-01-15 19:18:46 C 01 38 17.79 +27 32 13.9 V Z45
2023-01-15 19:22:08 C 01 38 15.76 +27 30 33.2 V C40
2023-01-15 19:23:45 C 01 38 17.76 +27 30 16.7 V Z45
2023-01-15 19:25:37 C 01 38 17.32 +27 29 21.8 X C95
2023-01-15 19:28:18 C 01 38 15.81 +27 28 07.4 V C40
2023-01-15 19:55:39 C 01 38 18.79 +27 17 55.8 q 950
2023-01-15 20:04:55 C 01 38 18.91 +27 14 18.3 q 950
2023-01-15 20:06:07 C 01 38 18.357 +27 13 18.48 V Z99
2023-01-15 20:08:49 C 01 38 18.395 +27 12 15.25 V Z99
2023-01-15 20:11:15 C 01 38 18.415 +27 11 17.55 V Z99
2023-01-15 20:14:16 C 01 38 18.89 +27 10 38.1 q 950
2023-01-15 20:21:21 C 01 38 17.87 +27 07 18.7 V C43
2023-01-15 20:25:31 C 01 38 17.93 +27 05 41.1 V C43
2023-01-15 20:29:24 C 01 38 17.98 +27 04 09.7 V C43
2023-01-15 20:32:49 C 01 38 18.01 +27 02 48.9 V C43
2023-01-15 23:51:02 C 01 38 20.97 +25 45 50.2 V G40
2023-01-15 23:55:09 C 01 38 21.02 +25 44 13.9 V G40
2023-01-16 18:10:59 C 01 38 49.241 +18 49 59.09 V J95
2023-01-16 18:15:37 C 01 38 49.286 +18 48 17.21 V J95
2023-01-16 18:18:48 C 01 38 49.308 +18 47 07.22 V J95
2023-01-16 18:22:00 C 01 38 49.327 +18 45 56.84 V J95
2023-01-16 19:27:48 C 01 38 49.826 +18 21 54.86 V Z80
2023-01-16 19:45:01 C 01 38 49.963 +18 15 38.41 V Z80
2023-01-16 20:04:32 C 01 38 50.131 +18 08 32.53 V Z80
2023-01-17 04:53:04 C 01 39 01.563 +15 00 37.75 V T12