2023 XJ16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6410454755 ± 1.24e-07
Semi-major axis (a)1.5570823122 AU ± 2.41e-08
Inclination (i)27.21628240° ± 1.69e-05
Long. of Asc. Node (Ω)330.94206762° ± 2.48e-05
Arg. of Perihelion (ω)16.51343732° ± 2.57e-05
Mean Anomaly (M)28.29611148° ± 1.37e-05
Mean Motion (n)0.5072767049°/day ± 1.18e-08
Perihelion dist (q)0.55892174 AU ± 1.93e-07
Aphelion dist (Q)2.55524288 AU ± 1.96e-07
Orbital Period1.94297565 yr ± 4.51e-08
Physical Parameters
H (abs. magnitude)19.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.218″
Uncertainty0
Orbit TypeApollo
MOID0.420137 AU
Observations Used63
Oppositions9
Arc Total2007-2026
First Observation Used2007-03-21
Last Observation Used2026-01-09
Observations (64)
Date Type RA Dec Mag Band Observatory
2024-01-31 05:09:01 C 07 21 19.854 +57 14 47.40 V G96
2024-01-31 05:17:12 C 07 21 18.727 +57 14 32.60 V G96
2024-01-31 05:25:23 C 07 21 17.644 +57 14 17.52 V G96
2025-12-18 10:29:40 C 11 46 40.091 +42 24 35.21 V G96
2025-12-18 10:39:23 C 11 46 39.104 +42 24 40.00 V G96
2025-12-18 10:48:53 C 11 46 38.136 +42 24 45.18 V G96
2025-12-27 18:49:58 C 11 21 01.538 +44 26 15.73 W O18
2025-12-27 20:03:02 C 11 20 51.385 +44 26 55.65 W O18
2025-12-28 19:49:15 C 11 17 33.732 +44 39 19.51 W O18
2025-12-28 20:35:33 C 11 17 27.058 +44 39 44.55 W O18
2026-01-07 19:20:57 C 10 38 25.709 +46 19 50.16 W O18
2026-01-07 20:07:56 C 10 38 16.926 +46 20 04.31 W O18
2026-01-09 17:15:15 C 10 29 52.300 +46 31 17.20 W O18
2026-01-09 18:16:09 C 10 29 40.594 +46 31 31.65 W O18