2023 XZ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4588818880 ± 1.78e-04
Semi-major axis (a)	1.3366398418 AU ± 3.70e-04
Inclination (i)	15.17858601° ± 6.01e-03
Long. of Asc. Node (Ω)	73.76032133° ± 1.79e-03
Arg. of Perihelion (ω)	254.77609962° ± 6.44e-03
Mean Anomaly (M)	143.96902704° ± 2.14e-01
Mean Motion (n)	0.6378090436°/day ± 2.64e-04
Perihelion dist (q)	0.72328003 AU ± 3.11e-04
Aphelion dist (Q)	1.94999966 AU ± 5.89e-04
Orbital Period	1.54533131 yr ± 6.41e-04

Physical Parameters

H (abs. magnitude)	23.97
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.148″
Uncertainty	3
Orbit Type	Apollo
MOID	0.039856 AU
Observations Used	16
Oppositions	1
Arc Total	2023-2023
First Observation Used	2023-12-04
Last Observation Used	2023-12-21

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2023-12-04 09:24:03	C	03 03 05.993	+06 04 01.32	–	X	F51
2023-12-04 09:39:13	C	03 03 05.488	+06 05 12.90	–	X	F51
2023-12-04 09:54:22	C	03 03 04.986	+06 06 24.41	–	X	F51
2023-12-05 03:07:30	C	03 02 49.178	+07 25 00.62	–	V	I52
2023-12-05 03:12:16	C	03 02 49.052	+07 25 22.15	–	V	I52
2023-12-05 03:17:00	C	03 02 48.930	+07 25 42.89	–	V	I52
2023-12-05 03:21:44	C	03 02 48.800	+07 26 04.13	–	V	I52
2023-12-05 06:50:27	C	03 02 45.254	+07 41 30.30	–	V	F52
2023-12-05 06:51:37	C	03 02 45.218	+07 41 35.75	–	V	F52
2023-12-06 05:18:26	C	03 02 24.577	+09 15 20.79	–	V	H01
2023-12-06 05:23:46	C	03 02 24.444	+09 15 42.25	–	V	H01
2023-12-06 05:36:13	C	03 02 24.146	+09 16 32.22	–	V	H01
2023-12-06 05:52:39	C	03 02 23.748	+09 17 37.80	–	V	H01
2023-12-21 03:17:50	C	03 05 05.20	+23 15 40.4	–	V	695
2023-12-21 03:45:13	C	03 05 05.67	+23 16 17.2	–	V	695
2023-12-21 04:12:36	C	03 05 06.11	+23 16 53.8	–	V	695