2023 XX11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5586538988 ± 7.97e-08
Semi-major axis (a)1.4159454458 AU ± 7.31e-09
Inclination (i)12.21478879° ± 1.54e-05
Long. of Asc. Node (Ω)51.76752868° ± 5.90e-05
Arg. of Perihelion (ω)156.03983378° ± 6.09e-05
Mean Anomaly (M)1.04135654° ± 8.80e-06
Mean Motion (n)0.5849819889°/day ± 4.53e-09
Perihelion dist (q)0.62492200 AU ± 1.13e-07
Aphelion dist (Q)2.20696889 AU ± 1.13e-07
Orbital Period1.68488313 yr ± 1.30e-08
Physical Parameters
H (abs. magnitude)20.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-07-30
RMS Residual0.215″
Uncertainty0
Orbit TypeApollo
MOID0.189158 AU
Observations Used56
Oppositions5
Arc Total2012-2024
First Observation Used2023-12-11
Last Observation Used2018-12-16
Observations (57)
Date Type RA Dec Mag Band Observatory
2024-01-19 17:40:57 C 22 39 36.41 +66 21 42.3 X 033
2024-01-19 17:48:55 C 22 39 32.08 +66 21 05.7 X 033
2012-08-10 14:18:10 C 23 13 01.902 -74 06 29.81 V E12
2012-08-10 15:19:16 C 23 12 17.557 -74 04 06.67 V E12
2018-12-16 12:00:14 C 11 25 22.508 +34 44 47.94 V G96
2018-12-16 12:06:24 C 11 25 24.672 +34 44 47.36 V G96
2018-12-16 12:12:34 C 11 25 26.825 +34 44 46.43 V G96