2023 TK4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6509447169 ± 6.75e-04
Semi-major axis (a)2.5085728609 AU ± 4.56e-03
Inclination (i)6.45124402° ± 4.74e-03
Long. of Asc. Node (Ω)13.54696325° ± 1.26e-03
Arg. of Perihelion (ω)313.60738778° ± 4.70e-03
Mean Anomaly (M)200.54150038° ± 5.49e-01
Mean Motion (n)0.2480688292°/day ± 6.77e-04
Perihelion dist (q)0.87563061 AU ± 2.32e-03
Aphelion dist (Q)4.14151511 AU ± 7.72e-03
Orbital Period3.97319682 yr ± 1.08e-02
Physical Parameters
H (abs. magnitude)28.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.284″
Uncertainty3
Orbit TypeApollo
MOID0.001092 AU
Observations Used23
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-09
Last Observation Used2023-10-10
Observations (23)
Date Type RA Dec Mag Band Observatory
2023-10-09 08:52:55 C 01 39 46.375 +28 17 45.02 V G96
2023-10-09 09:01:01 C 01 39 49.280 +28 18 05.08 V G96
2023-10-09 09:09:06 C 01 39 52.175 +28 18 24.44 V G96
2023-10-09 10:20:02 C 01 40 17.598 +28 20 57.62 V I52
2023-10-09 10:22:09 C 01 40 18.347 +28 21 02.45 V I52
2023-10-09 10:24:17 C 01 40 19.146 +28 21 06.62 V I52
2023-10-09 10:26:25 C 01 40 19.909 +28 21 11.02 V I52
2023-10-10 00:16:26 C 01 45 52.012 +28 47 51.65 V Z84
2023-10-10 00:30:11 C 01 45 54.307 +28 48 12.38 V Z84
2023-10-10 00:44:02 C 01 45 56.537 +28 48 32.61 V Z84
2023-10-10 05:18:23 C 01 47 17.49 +28 54 07.4 q 734
2023-10-10 05:19:55 C 01 47 17.96 +28 54 06.5 q 734
2023-10-10 05:29:49 C 01 47 25.901 +28 54 45.29 V I52
2023-10-10 05:34:59 C 01 47 26.632 +28 54 53.35 V I52
2023-10-10 05:35:19 C 01 47 19.95 +28 54 30.6 q 734
2023-10-10 05:39:57 C 01 47 20.64 +28 54 36.8 q 734
2023-10-10 05:45:44 C 01 47 18.18 +28 54 45.7 u H21
2023-10-10 05:51:30 C 01 47 22.27 +28 54 52.6 q 734
2023-10-10 05:53:49 C 01 47 19.25 +28 54 56.5 u H21
2023-10-10 05:54:19 C 01 47 27.15 +28 55 12.1 X 858
2023-10-10 05:59:12 C 01 47 23.28 +28 55 03.2 q 734
2023-10-10 06:09:59 C 01 47 21.42 +28 55 16.7 u H21
2023-10-10 06:16:41 C 01 47 30.05 +28 55 44.7 X 858