2024 TZ21

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6898110924 ± 7.93e-05
Semi-major axis (a)2.2859928314 AU ± 5.68e-04
Inclination (i)8.36165687° ± 9.88e-04
Long. of Asc. Node (Ω)250.78579529° ± 3.37e-03
Arg. of Perihelion (ω)41.87761146° ± 4.43e-03
Mean Anomaly (M)129.95854062° ± 4.90e-02
Mean Motion (n)0.2851674682°/day ± 1.06e-04
Perihelion dist (q)0.70908962 AU ± 2.53e-04
Aphelion dist (Q)3.86289604 AU ± 9.76e-04
Orbital Period3.45630688 yr ± 1.29e-03
Physical Parameters
H (abs. magnitude)21.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.202″
Uncertainty2
Orbit TypeApollo
MOID0.075674 AU
Observations Used61
Oppositions1
Arc Total2024-2024
First Observation Used2024-10-15
Last Observation Used2024-11-10
Observations (63)
Date Type RA Dec Mag Band Observatory
2024-10-29 01:42:40 C 23 16 46.643 +19 47 22.60 V I52
2024-10-29 01:48:17 C 23 16 47.723 +19 47 15.79 V I52
2024-10-29 01:49:04 C 23 16 47.896 +19 47 14.64 V I52
2024-10-29 03:19:53 C 23 17 05.251 +19 45 21.17 V G96
2024-10-29 03:26:40 C 23 17 06.533 +19 45 12.82 V G96
2024-10-29 03:33:27 C 23 17 07.836 +19 45 04.32 V G96
2024-10-29 03:40:14 C 23 17 09.110 +19 44 55.79 V G96
2024-11-05 02:54:35 C 23 44 22.81 +16 50 59.3 V 291
2024-11-05 03:01:04 C 23 44 23.66 +16 50 53.4 V 291
2024-11-05 03:07:33 C 23 44 24.51 +16 50 47.9 V 291
2024-11-10 07:43:42 C 23 59 35.054 +15 19 50.02 W T12
2024-11-10 07:47:18 C 23 59 35.456 +15 19 47.46 W T12
2024-11-10 07:55:44 C 23 59 36.335 +15 19 42.43 W T12