2023 TY

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4239489869 ± 2.74e+00
Semi-major axis (a)	1.2400512987 AU ± 3.61e+00
Inclination (i)	1.35107738° ± 8.45e+00
Long. of Asc. Node (Ω)	11.04329197° ± 1.15e+01
Arg. of Perihelion (ω)	271.45230972° ± 1.83e+01
Mean Anomaly (M)	237.29648961° ± 2.66e+03
Mean Motion (n)	0.7135311400°/day ± 3.11e+00
Perihelion dist (q)	0.71424270 AU ± 3.99e+00
Aphelion dist (Q)	1.76636130 AU ± 6.16e+00
Orbital Period	1.38131000 yr ± 6.02e+00

Physical Parameters

H (abs. magnitude)	29.15
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-04-18
RMS Residual	0.301″
Uncertainty	3
Orbit Type	Apollo
MOID	0.000240 AU
Observations Used	14
Oppositions	1
Arc Total	2023-2023
First Observation Used	—
Last Observation Used	2023-10-10

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2023-10-04 09:57:15	C	02 01 12.16	+09 40 41.9	–	V	703
2023-10-04 10:12:24	C	01 59 22.26	+09 38 28.5	–	V	703
2023-10-05 07:23:02	C	01 07 29.395	+08 19 24.78	–	V	G96
2023-10-05 07:31:08	C	01 07 20.197	+08 19 11.57	–	V	G96
2023-10-05 07:39:15	C	01 07 11.050	+08 18 58.50	–	V	G96
2023-10-05 07:47:22	C	01 07 01.988	+08 18 45.50	–	V	G96
2023-10-05 10:36:14	C	01 04 11.669	+08 14 04.49	–	V	I52
2023-10-05 10:36:29	C	01 04 11.460	+08 14 03.91	–	V	I52
2023-10-05 10:36:44	C	01 04 11.262	+08 14 03.41	–	V	I52
2023-10-05 10:36:59	C	01 04 11.050	+08 14 03.52	–	V	I52
2023-10-06 01:10:50	B	00 56 33.68	+07 58 04.5	–	V	I93
2023-10-06 01:14:11	B	00 56 32.01	+07 58 01.8	–	V	I93
2023-10-06 01:17:30	B	00 56 30.31	+07 57 59.1	–	V	I93
2023-10-10 04:44:28	C	00 43 30.96	+07 33 03.5	–	V	291
2023-10-10 05:09:18	C	00 43 28.81	+07 33 02.3	–	V	291
2023-10-10 05:34:18	C	00 43 26.64	+07 33 00.2	–	V	291