2023 WR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5216219578 ± 2.96e-03
Semi-major axis (a)	2.2080383494 AU ± 1.43e-02
Inclination (i)	2.56410721° ± 1.19e-02
Long. of Asc. Node (Ω)	94.22956360° ± 1.21e-02
Arg. of Perihelion (ω)	298.96192439° ± 2.63e-02
Mean Anomaly (M)	227.11277796° ± 2.20e+00
Mean Motion (n)	0.3004016807°/day ± 2.92e-03
Perihelion dist (q)	1.05627706 AU ± 9.46e-03
Aphelion dist (Q)	3.35979964 AU ± 2.27e-02
Orbital Period	3.28102786 yr ± 3.19e-02

Physical Parameters

H (abs. magnitude)	25.27
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.322″
Uncertainty	4
Orbit Type	Amor
MOID	0.072897 AU
Observations Used	15
Oppositions	1
Arc Total	2023-2023
First Observation Used	2023-11-08
Last Observation Used	2023-11-18

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2023-11-08 09:08:51	C	04 33 27.84	-02 20 33.6	–	V	G96
2023-11-08 09:16:16	C	04 33 29.49	-02 20 13.1	–	V	G96
2023-11-08 09:23:43	C	04 33 31.06	-02 19 50.0	–	V	G96
2023-11-08 09:31:09	C	04 33 32.73	-02 19 26.8	–	V	G96
2023-11-17 11:16:22	C	05 13 05.682	+07 08 36.28	–	X	F52
2023-11-17 11:34:15	C	05 13 07.647	+07 09 14.54	–	X	F52
2023-11-17 12:10:14	C	05 13 11.578	+07 10 30.90	–	X	F52
2023-11-17 14:07:09	C	05 13 24.471	+07 14 37.47	–	V	F52
2023-11-17 14:08:05	C	05 13 24.606	+07 14 39.31	–	V	F52
2023-11-18 01:16:33	C	05 14 52.93	+07 37 25.8	–	X	033
2023-11-18 01:21:44	C	05 14 53.46	+07 37 36.2	–	X	033
2023-11-18 01:26:54	C	05 14 54.08	+07 37 47.3	–	X	033
2023-11-18 01:32:50	C	05 14 54.72	+07 37 58.9	–	X	033
2023-11-18 07:42:52	C	05 15 41.43	+07 50 55.4	–	V	H21
2023-11-18 07:47:02	C	05 15 41.84	+07 51 03.7	–	V	H21
2023-11-18 07:51:11	C	05 15 42.28	+07 51 12.5	–	V	H21