2023 XE12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5080121195 ± 1.72e-03
Semi-major axis (a)	1.7864049789 AU ± 5.82e-03
Inclination (i)	4.83670637° ± 1.04e-02
Long. of Asc. Node (Ω)	116.97916195° ± 2.59e-02
Arg. of Perihelion (ω)	31.75821811° ± 2.34e-02
Mean Anomaly (M)	270.36743622° ± 1.31e+00
Mean Motion (n)	0.4128025729°/day ± 2.02e-03
Perihelion dist (q)	0.87888960 AU ± 4.20e-03
Aphelion dist (Q)	2.69392036 AU ± 9.30e-03
Orbital Period	2.38764569 yr ± 1.17e-02

Physical Parameters

H (abs. magnitude)	24.62
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.381″
Uncertainty	4
Orbit Type	Apollo
MOID	0.020627 AU
Observations Used	15
Oppositions	1
Arc Total	2023-2023
First Observation Used	2023-12-04
Last Observation Used	2023-12-16

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2023-12-04 09:13:45	C	05 50 43.127	+03 48 16.04	–	X	F52
2023-12-04 09:50:46	C	05 50 45.098	+03 47 43.78	–	X	F52
2023-12-04 10:09:16	C	05 50 46.082	+03 47 27.51	–	X	F52
2023-12-04 14:22:18	C	05 50 59.518	+03 43 45.17	–	V	F52
2023-12-06 09:36:31	C	05 53 56.75	+03 03 50.9	–	V	291
2023-12-06 09:58:02	C	05 53 58.04	+03 03 30.2	–	V	291
2023-12-13 05:39:20	C	06 09 02.150	-00 10 35.80	–	V	807
2023-12-13 05:50:05	C	06 09 03.260	-00 10 51.90	–	V	807
2023-12-13 06:00:36	C	06 09 04.380	-00 11 07.80	–	V	807
2023-12-13 08:22:32	C	06 09 21.890	-00 15 48.10	–	V	I52
2023-12-13 08:27:00	C	06 09 22.300	-00 15 56.40	–	V	I52
2023-12-13 08:35:55	C	06 09 23.300	-00 16 08.70	–	V	I52
2023-12-16 09:46:27	C	06 19 48.78	-02 22 34.7	–	V	291
2023-12-16 09:52:49	C	06 19 49.73	-02 22 47.4	–	V	291
2023-12-16 09:59:11	C	06 19 50.71	-02 22 59.9	–	V	291