2023 XH11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5707678636 ± 3.83e-03
Semi-major axis (a)	2.7652068634 AU ± 2.73e-02
Inclination (i)	13.51756454° ± 6.38e-02
Long. of Asc. Node (Ω)	68.74994331° ± 5.08e-03
Arg. of Perihelion (ω)	10.84924825° ± 2.46e-02
Mean Anomaly (M)	151.74271779° ± 2.24e+00
Mean Motion (n)	0.2143486916°/day ± 3.17e-03
Perihelion dist (q)	1.18691565 AU ± 1.58e-02
Aphelion dist (Q)	4.34349808 AU ± 4.41e-02
Orbital Period	4.59823793 yr ± 6.80e-02

Physical Parameters

H (abs. magnitude)	24.96
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.342″
Uncertainty	4
Orbit Type	Amor
MOID	0.204080 AU
Observations Used	15
Oppositions	1
Arc Total	2023-2023
First Observation Used	2023-12-08
Last Observation Used	2023-12-12

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2023-12-08 07:33:46	C	04 10 40.876	+28 24 30.60	–	V	V00
2023-12-08 07:41:43	C	04 10 41.142	+28 24 56.70	–	V	V00
2023-12-08 07:49:38	C	04 10 41.390	+28 25 23.63	–	V	V00
2023-12-08 07:57:33	C	04 10 41.646	+28 25 49.19	–	V	V00
2023-12-08 10:35:56	C	04 10 47.43	+28 34 34.8	–	V	291
2023-12-08 11:01:35	C	04 10 48.43	+28 35 58.9	–	V	291
2023-12-10 09:11:51	C	04 13 01.121	+31 10 01.31	–	V	V00
2023-12-10 09:13:33	C	04 13 01.214	+31 10 07.03	–	V	V00
2023-12-10 09:15:16	C	04 13 01.279	+31 10 12.25	–	V	V00
2023-12-11 04:21:52	C	04 14 02.963	+32 13 09.96	–	V	H01
2023-12-11 04:29:28	C	04 14 03.285	+32 13 35.22	–	V	H01
2023-12-11 04:40:17	C	04 14 03.737	+32 14 10.96	–	V	H01
2023-12-11 04:56:44	C	04 14 04.397	+32 15 05.37	–	V	H01
2023-12-12 04:51:34	C	04 15 21.52	+33 32 57.6	–	V	291
2023-12-12 05:21:39	C	04 15 22.79	+33 34 36.2	–	V	291