2023 XN16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4434282123 ± 2.30e-04
Semi-major axis (a)1.4550817015 AU ± 4.19e-04
Inclination (i)4.20688861° ± 2.41e-03
Long. of Asc. Node (Ω)264.81074902° ± 1.30e-03
Arg. of Perihelion (ω)94.16343179° ± 5.60e-03
Mean Anomaly (M)76.81885222° ± 1.90e-01
Mean Motion (n)0.5615406590°/day ± 2.42e-04
Perihelion dist (q)0.80985742 AU ± 4.08e-04
Aphelion dist (Q)2.10030598 AU ± 6.91e-04
Orbital Period1.75521802 yr ± 7.58e-04
Physical Parameters
H (abs. magnitude)23.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.093″
Uncertainty3
Orbit TypeApollo
MOID0.024711 AU
Observations Used18
Oppositions1
Arc Total2023-2024
First Observation Used2023-12-15
Last Observation Used2024-01-03
Observations (20)
Date Type RA Dec Mag Band Observatory
2023-12-15 10:21:04 C 07 41 27.846 +20 05 00.60 X F52
2023-12-15 10:38:00 C 07 41 24.314 +20 04 55.66 X F52
2023-12-15 10:54:55 C 07 41 20.759 +20 04 50.64 X F52
2023-12-15 15:47:49 C 07 40 19.600 +20 03 11.64 V F51
2023-12-15 15:48:44 C 07 40 19.417 +20 03 11.10 V F51
2023-12-16 07:03:34 C 07 37 25.009 +19 58 08.81 V H01
2023-12-16 07:09:31 C 07 37 23.805 +19 58 07.07 V H01
2023-12-16 07:24:17 C 07 37 20.814 +19 58 02.70 V H01
2023-12-16 07:43:03 C 07 37 17.005 +19 57 57.03 V H01
2023-12-16 10:08:37 C 07 36 47.64 +19 57 12.2 V 291
2023-12-16 10:19:33 C 07 36 45.35 +19 57 08.4 V 291
2023-12-16 10:30:32 C 07 36 43.11 +19 57 04.7 V 291
2023-12-16 10:43:02 C 07 36 42.746 +19 57 08.66 V F51
2023-12-16 10:44:13 C 07 36 42.484 +19 57 08.27 V F51
2023-12-17 11:59:59 C 07 31 53.977 +19 48 53.78 V H01
2023-12-17 12:04:21 C 07 31 53.132 +19 48 52.25 V H01
2023-12-17 12:19:18 C 07 31 50.254 +19 48 46.96 V H01
2023-12-17 12:29:21 C 07 31 48.327 +19 48 43.35 V H01
2024-01-03 11:18:16 C 06 36 26.35 +18 10 15.2 V 291
2024-01-03 11:27:59 C 06 36 25.40 +18 10 13.3 V 291