2020 TB9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2714608263 ± 3.48e-05
Semi-major axis (a)1.3034262529 AU ± 5.59e-05
Inclination (i)3.57057664° ± 4.11e-04
Long. of Asc. Node (Ω)72.05279723° ± 2.84e-04
Arg. of Perihelion (ω)19.71069457° ± 4.94e-05
Mean Anomaly (M)111.65540334° ± 8.13e-02
Mean Motion (n)0.6623424346°/day ± 4.26e-05
Perihelion dist (q)0.94959709 AU ± 6.09e-05
Aphelion dist (Q)1.65725542 AU ± 8.43e-05
Orbital Period1.48809171 yr ± 9.57e-05
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.127″
Uncertainty2
Orbit TypeApollo
MOID0.014953 AU
Observations Used21
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-14
Last Observation Used2020-11-16
Observations (23)
Date Type RA Dec Mag Band Observatory
2020-10-14 12:15:26 C 02 57 30.102 -10 17 38.12 U F51
2020-10-14 12:49:06 C 02 57 33.020 -10 18 01.94 U F51
2020-10-14 13:05:54 C 02 57 34.490 -10 18 13.86 U F51
2020-10-16 12:50:24 C 03 02 55.834 -10 53 15.78 V F51
2020-10-16 13:47:58 C 03 03 01.449 -10 53 57.83 V F51
2020-10-20 11:34:45 C 03 15 23.429 -12 08 01.49 U F51
2020-10-20 11:54:59 C 03 15 25.899 -12 08 18.12 U F51
2020-10-20 12:08:31 C 03 15 27.542 -12 08 29.33 V F52
2020-10-20 12:15:15 C 03 15 28.345 -12 08 34.90 U F51
2020-10-22 09:42:32 C 03 22 39.872 -12 47 06.58 U F51
2020-10-22 10:00:32 C 03 22 42.442 -12 47 22.98 U F51
2020-10-22 10:18:36 C 03 22 45.006 -12 47 39.53 U F51
2020-10-22 10:36:43 C 03 22 47.570 -12 47 55.81 U F51
2020-10-30 09:51:21 C 04 07 08.17 -15 53 31.0 o 291
2020-10-30 10:09:45 C 04 07 13.40 -15 53 50.0 o 291
2020-11-09 06:42:38 C 06 17 05.50 -19 19 02.9 u 807
2020-11-09 06:49:06 C 06 17 10.59 -19 19 04.2 u 807
2020-11-09 06:55:51 C 06 17 15.90 -19 19 05.3 u 807
2020-11-10 14:02:57 C 06 45 02.88 -19 11 49.1 V 474
2020-11-10 14:04:39 C 06 45 04.35 -19 11 48.1 V 474
2020-11-16 08:13:41 C 09 02 38.89 -14 43 18.6 V 807
2020-11-16 08:23:08 C 09 02 47.30 -14 42 49.9 V 807
2020-11-16 08:25:29 C 09 02 49.42 -14 42 42.7 V 807