2023 TZ26

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.3980714776 ± 9.52e-05
Semi-major axis (a)	1.3799410044 AU ± 2.76e-04
Inclination (i)	24.83803029° ± 8.04e-03
Long. of Asc. Node (Ω)	44.54367424° ± 4.97e-03
Arg. of Perihelion (ω)	224.64310714° ± 1.36e-02
Mean Anomaly (M)	168.23851851° ± 1.62e-01
Mean Motion (n)	0.6080250843°/day ± 1.82e-04
Perihelion dist (q)	0.83062585 AU ± 2.12e-04
Aphelion dist (Q)	1.92925616 AU ± 4.07e-04
Orbital Period	1.62102898 yr ± 4.86e-04

Physical Parameters

H (abs. magnitude)	21.92
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.353″
Uncertainty	3
Orbit Type	Apollo
MOID	0.090771 AU
Observations Used	16
Oppositions	1
Arc Total	2023-2023
First Observation Used	2023-10-14
Last Observation Used	2023-11-14

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2023-10-14 09:16:26	C	01 59 26.497	-32 26 34.50	–	X	F51
2023-10-14 09:29:57	C	01 59 23.778	-32 26 06.21	–	X	F51
2023-10-14 09:43:28	C	01 59 20.989	-32 25 37.29	–	X	F51
2023-10-14 13:15:22	C	01 58 37.657	-32 18 02.73	–	V	F52
2023-10-15 06:58:40	C	01 55 11.708	-31 39 59.40	–	V	I52
2023-10-15 07:12:59	C	01 55 08.832	-31 39 28.76	–	V	I52
2023-10-15 07:25:48	C	01 55 06.337	-31 39 01.33	–	V	I52
2023-10-15 07:38:34	C	01 55 03.767	-31 38 34.01	–	V	I52
2023-10-15 09:02:35	C	01 54 48.283	-31 35 28.84	–	V	T14
2023-10-15 09:04:00	C	01 54 48.005	-31 35 25.90	–	V	T14
2023-10-15 09:05:24	C	01 54 47.723	-31 35 22.77	–	V	T14
2023-10-17 15:09:43	C	01 44 47.48	-29 36 50.5	–	V	474
2023-10-17 15:16:29	C	01 44 46.24	-29 36 36.2	–	V	474
2023-10-17 15:23:19	C	01 44 45.10	-29 36 19.7	–	V	474
2023-11-14 08:44:10	C	00 40 04.140	-07 59 57.11	–	V	T12
2023-11-14 08:54:38	C	00 40 03.740	-07 59 41.08	–	V	T12