2023 DN

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3896191860 ± 4.57e-05
Semi-major axis (a)1.6271470569 AU ± 1.22e-04
Inclination (i)6.12937608° ± 5.71e-04
Long. of Asc. Node (Ω)150.13735311° ± 5.94e-05
Arg. of Perihelion (ω)353.20783549° ± 6.69e-05
Mean Anomaly (M)120.52384981° ± 5.46e-02
Mean Motion (n)0.4748670858°/day ± 5.36e-05
Perihelion dist (q)0.99317935 AU ± 1.05e-04
Aphelion dist (Q)2.26111477 AU ± 1.86e-04
Orbital Period2.07558349 yr ± 2.34e-04
Physical Parameters
H (abs. magnitude)26.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.307″
Uncertainty2
Orbit TypeApollo
MOID0.006463 AU
Observations Used70
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-19
Last Observation Used2023-03-02
Observations (75)
Date Type RA Dec Mag Band Observatory
2023-02-20 23:14:25 C 13 37 17.02 +09 51 25.1 X 595
2023-02-20 23:14:56 C 13 37 19.44 +09 51 10.0 V K30
2023-02-21 02:13:08 C 13 41 32.50 +10 13 47.2 V 204
2023-02-21 02:21:33 C 13 41 43.88 +10 14 47.4 V 204
2023-02-21 02:29:59 C 13 41 55.21 +10 15 47.1 V 204
2023-02-21 23:27:11 B 14 07 53.686 +12 11 08.38 X K74
2023-02-21 23:33:35 B 14 07 59.743 +12 11 38.62 X K74
2023-02-21 23:39:59 B 14 08 05.731 +12 12 08.35 X K74
2023-02-22 01:01:01 C 14 09 20.042 +12 18 17.86 V A17
2023-02-22 01:22:19 C 14 09 38.825 +12 19 51.31 V A17
2023-02-22 01:23:37 C 14 09 37.658 +12 32 42.25 V M22
2023-02-22 01:26:13 C 14 09 39.814 +12 32 52.62 V M22
2023-02-22 01:38:46 C 14 09 50.213 +12 33 46.26 V M22
2023-02-22 01:44:38 C 14 09 58.248 +12 21 28.80 V A17
2023-02-22 01:46:05 C 14 09 56.263 +12 34 17.04 V M22
2023-02-25 20:26:42 C 14 57 57.47 +15 32 52.8 V D29
2023-02-25 20:47:04 C 14 58 01.65 +15 33 14.3 V D29
2023-02-25 21:07:26 C 14 58 05.80 +15 33 34.0 V D29
2023-03-01 04:47:55 C 15 13 45.63 +16 26 40.3 X 033
2023-03-01 04:51:30 C 15 13 45.97 +16 26 41.3 X 033
2023-03-02 01:14:08 C 15 16 26.27 +16 35 16.2 X 033
2023-03-02 01:18:52 C 15 16 26.67 +16 35 18.4 X 033
2023-03-02 01:23:37 C 15 16 27.03 +16 35 20.4 X 033
2023-03-02 04:09:08 C 15 16 39.61 +16 36 32.3 X 033
2023-03-02 04:13:52 C 15 16 39.97 +16 36 35.1 X 033