2023 FW12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.3093975340 ± 9.20e-05
Semi-major axis (a)	1.4529968243 AU ± 1.99e-04
Inclination (i)	1.43227630° ± 3.96e-04
Long. of Asc. Node (Ω)	58.80152110° ± 5.49e-04
Arg. of Perihelion (ω)	97.01656318° ± 8.14e-04
Mean Anomaly (M)	201.66413165° ± 1.16e-01
Mean Motion (n)	0.5627497082°/day ± 1.16e-04
Perihelion dist (q)	1.00344319 AU ± 1.92e-04
Aphelion dist (Q)	1.90255046 AU ± 2.93e-04
Orbital Period	1.75144699 yr ± 3.60e-04

Physical Parameters

H (abs. magnitude)	26.93
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.094″
Uncertainty	3
Orbit Type	Apollo
MOID	0.027829 AU
Observations Used	14
Oppositions	1
Arc Total	2023-2023
First Observation Used	2023-03-11
Last Observation Used	2023-03-30

Observations (17)

Date	Type	RA	Dec	Mag	Band	Observatory
2023-03-11 08:29:20	C	11 46 33.36	+60 10 17.4	–	V	V00
2023-03-11 08:36:51	C	11 46 41.18	+60 09 20.2	–	V	V00
2023-03-26 08:40:24	C	14 16 47.75	+14 26 41.0	–	V	G96
2023-03-26 08:47:49	C	14 16 48.24	+14 26 05.5	–	V	G96
2023-03-26 08:55:15	C	14 16 48.62	+14 25 29.8	–	V	G96
2023-03-26 09:02:43	C	14 16 49.08	+14 24 54.7	–	V	G96
2023-03-28 10:24:30	C	14 21 30.461	+10 48 17.48	–	U	F52
2023-03-28 10:40:03	C	14 21 31.073	+10 47 15.65	–	U	F52
2023-03-28 10:55:34	C	14 21 31.648	+10 46 13.55	–	U	F52
2023-03-28 12:47:43	C	14 21 35.402	+10 38 42.68	–	V	F51
2023-03-28 12:48:38	C	14 21 35.439	+10 38 38.98	–	V	F51
2023-03-28 12:51:26	C	14 21 35.523	+10 38 27.60	–	V	F51
2023-03-29 06:11:42	C	14 22 57.77	+09 32 52.9	–	V	807
2023-03-29 06:22:21	C	14 22 58.09	+09 32 12.2	–	V	807
2023-03-29 06:33:00	C	14 22 58.40	+09 31 32.1	–	V	807
2023-03-30 14:04:24	C	14 24 59.851	+07 35 03.18	–	V	T14
2023-03-30 14:05:49	C	14 24 59.877	+07 34 58.32	–	V	T14