2023 XS16

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5755075976 ± 2.49e-06
Semi-major axis (a)2.1849361262 AU ± 1.22e-05
Inclination (i)9.52062206° ± 3.11e-05
Long. of Asc. Node (Ω)27.61127708° ± 5.84e-05
Arg. of Perihelion (ω)345.93217176° ± 1.34e-04
Mean Anomaly (M)239.23855515° ± 1.99e-03
Mean Motion (n)0.3051786574°/day ± 2.55e-06
Perihelion dist (q)0.92748879 AU ± 7.50e-06
Aphelion dist (Q)3.44238347 AU ± 1.99e-05
Orbital Period3.22966977 yr ± 2.70e-05
Physical Parameters
H (abs. magnitude)21.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.141″
Uncertainty1
Orbit TypeApollo
MOID0.045354 AU
Observations Used33
Oppositions1
Arc Total2023-2024
First Observation Used2023-10-21
Last Observation Used2024-01-16
Observations (33)
Date Type RA Dec Mag Band Observatory
2023-10-21 14:58:35 C 09 01 58.809 +26 37 34.31 X F52
2023-10-21 15:05:05 C 09 01 59.111 +26 37 43.49 X F52
2023-10-21 15:11:37 C 09 01 59.456 +26 37 52.23 X F52
2023-10-21 15:18:09 C 09 01 59.777 +26 38 01.18 X F52
2023-12-11 09:25:40 C 09 05 24.54 +43 40 11.5 V G96
2023-12-11 09:33:10 C 09 05 23.98 +43 40 16.1 V G96
2023-12-11 09:40:39 C 09 05 23.28 +43 40 20.6 V G96
2023-12-15 14:06:36 C 08 56 41.010 +44 38 31.16 X F52
2023-12-15 14:27:02 C 08 56 38.952 +44 38 41.98 X F52
2023-12-15 14:47:30 C 08 56 36.896 +44 38 52.65 X F52
2023-12-15 15:08:01 C 08 56 34.831 +44 39 03.58 X F52
2023-12-16 10:38:30 C 08 54 44.401 +44 49 15.25 V H01
2023-12-16 10:46:01 C 08 54 43.644 +44 49 19.11 V H01
2023-12-16 10:59:19 C 08 54 42.279 +44 49 25.92 V H01
2023-12-16 11:09:27 C 08 54 41.238 +44 49 31.02 V H01
2023-12-17 01:36:23 C 08 53 17.82 +44 56 48.1 V 204
2023-12-17 02:24:17 C 08 53 12.88 +44 57 12.6 V 204
2023-12-17 02:50:16 C 08 53 10.21 +44 57 25.7 V 204
2023-12-17 08:56:00 C 08 52 34.836 +45 00 30.29 V H01
2023-12-17 09:07:08 C 08 52 33.669 +45 00 36.01 V H01
2023-12-17 09:18:18 C 08 52 32.497 +45 00 41.67 V H01
2023-12-17 09:42:33 C 08 52 29.953 +45 00 53.87 V H01
2023-12-26 11:40:52 C 08 28 47.48 +46 21 08.1 V 695
2023-12-26 11:51:24 C 08 28 46.22 +46 21 10.2 V 695
2023-12-26 12:01:56 C 08 28 44.94 +46 21 12.4 V 695
2024-01-13 12:36:17 C 07 40 53.63 +46 02 27.4 V 291
2024-01-13 12:55:03 C 07 40 51.85 +46 02 21.1 V 291
2024-01-15 11:07:17 C 07 36 38.65 +45 48 15.4 V 291
2024-01-15 11:23:55 C 07 36 37.14 +45 48 09.3 V 291
2024-01-15 11:40:33 C 07 36 35.65 +45 48 03.4 V 291
2024-01-16 11:41:45 C 07 34 30.31 +45 40 00.6 V 291
2024-01-16 11:54:16 C 07 34 29.18 +45 39 56.1 V 291
2024-01-16 12:06:45 C 07 34 28.15 +45 39 50.1 V 291