2024 TT20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6088365618 ± 3.05e-05
Semi-major axis (a)1.8677380834 AU ± 1.22e-04
Inclination (i)13.57680621° ± 9.40e-04
Long. of Asc. Node (Ω)71.14458510° ± 1.94e-03
Arg. of Perihelion (ω)210.98078185° ± 1.77e-03
Mean Anomaly (M)186.08853382° ± 1.84e-02
Mean Motion (n)0.3861342409°/day ± 3.78e-05
Perihelion dist (q)0.73059085 AU ± 7.43e-05
Aphelion dist (Q)3.00488532 AU ± 2.04e-04
Orbital Period2.55254826 yr ± 2.50e-04
Physical Parameters
H (abs. magnitude)21.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.120″
Uncertainty2
Orbit TypeApollo
MOID0.146627 AU
Observations Used19
Oppositions1
Arc Total2024-2024
First Observation Used2024-10-04
Last Observation Used2024-11-05
Observations (19)
Date Type RA Dec Mag Band Observatory
2024-10-04 12:36:28 C 03 34 25.093 -28 19 22.60 V F51
2024-10-04 12:50:56 C 03 34 21.729 -28 19 04.35 V F51
2024-10-10 12:46:11 C 03 04 21.295 -25 09 46.32 X F52
2024-10-10 13:01:30 C 03 04 18.260 -25 09 25.39 X F52
2024-10-10 13:16:47 C 03 04 15.221 -25 09 04.87 X F52
2024-10-10 13:32:04 C 03 04 12.209 -25 08 43.98 X F52
2024-10-10 15:12:41 C 03 03 52.360 -25 06 25.16 V F52
2024-10-10 15:13:39 C 03 03 52.155 -25 06 24.01 V F52
2024-10-12 11:22:34 C 02 55 41.590 -24 06 23.28 V F52
2024-10-12 11:37:53 C 02 55 38.744 -24 06 02.68 V F52
2024-10-12 11:38:18 C 02 55 38.657 -24 06 02.23 V F51
2024-10-13 10:04:38 C 02 51 39.879 -23 35 22.03 V T12
2024-10-13 10:10:36 C 02 51 38.798 -23 35 14.01 V T12
2024-10-24 10:23:24 C 02 13 17.997 -17 41 27.33 X F52
2024-10-24 10:38:45 C 02 13 16.135 -17 41 07.17 X F52
2024-10-24 10:54:03 C 02 13 14.262 -17 40 48.21 X F52
2024-11-05 04:53:17 C 01 47 43.930 -12 04 42.20 V 807
2024-11-05 05:01:24 C 01 47 43.360 -12 04 33.30 V 807
2024-11-05 05:09:28 C 01 47 42.790 -12 04 24.70 V 807