2021 TU2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6186355581 ± 6.41e-06
Semi-major axis (a)2.8512220256 AU ± 5.05e-05
Inclination (i)19.30976139° ± 1.13e-04
Long. of Asc. Node (Ω)75.39721745° ± 7.36e-05
Arg. of Perihelion (ω)339.42043778° ± 1.93e-05
Mean Anomaly (M)301.82911390° ± 8.01e-03
Mean Motion (n)0.2047225678°/day ± 5.44e-06
Perihelion dist (q)1.08735470 AU ± 2.66e-05
Aphelion dist (Q)4.61508935 AU ± 8.38e-05
Orbital Period4.81444862 yr ± 1.28e-04
Physical Parameters
H (abs. magnitude)20.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.310″
Uncertainty1
Orbit TypeAmor
MOID0.119566 AU
Observations Used83
Oppositions1
Arc Total2021-2022
First Observation Used2021-09-24
Last Observation Used2022-02-05
Observations (88)
Date Type RA Dec Mag Band Observatory
2021-09-24 12:58:10 C 04 35 40.701 -33 32 59.65 V F51
2021-09-24 13:22:22 C 04 35 44.577 -33 32 52.36 V F51
2021-09-24 13:34:28 C 04 35 46.595 -33 32 49.21 V F51
2021-10-03 14:38:07 C 05 12 35.360 -31 46 32.58 U F51
2021-10-03 14:47:22 C 05 12 36.890 -31 46 26.28 U F51
2021-10-03 14:56:39 C 05 12 38.428 -31 46 19.75 U F51
2021-10-03 15:05:59 C 05 12 39.974 -31 46 13.24 U F51
2021-10-04 06:33:46 C 05 15 21.17 -31 34 55.7 u 807
2021-10-04 06:41:49 C 05 15 22.57 -31 34 50.8 u 807
2021-10-04 06:49:52 C 05 15 23.90 -31 34 44.8 u 807
2021-10-05 07:25:07 C 05 19 39.04 -31 16 16.2 u 807
2021-10-05 07:32:57 C 05 19 40.34 -31 16 10.7 u 807
2021-10-05 07:40:55 C 05 19 41.69 -31 16 04.6 u 807
2021-10-07 13:50:38 C 05 29 06.651 -30 30 57.58 U F51
2021-10-07 14:08:55 C 05 29 09.700 -30 30 41.17 U F51
2021-10-07 14:27:22 C 05 29 12.787 -30 30 24.62 U F51
2021-10-07 14:46:26 C 05 29 15.986 -30 30 07.42 U F51
2021-10-14 07:51:57 C 05 57 36.00 -27 32 27.7 u 807
2021-10-14 07:55:56 C 05 57 36.67 -27 32 22.4 u 807
2021-10-14 07:59:51 C 05 57 37.44 -27 32 15.5 u 807
2021-10-16 07:46:43 C 06 06 06.13 -26 26 24.7 u 807
2021-10-16 07:50:41 C 06 06 06.81 -26 26 19.0 u 807
2021-10-16 07:54:41 C 06 06 07.49 -26 26 13.2 u 807
2021-10-24 06:20:57 C 06 40 08.31 -20 56 12.6 u 807
2021-10-24 06:28:55 C 06 40 09.63 -20 55 56.4 u 807
2021-10-24 06:36:52 C 06 40 11.03 -20 55 41.0 u 807
2021-10-28 11:17:04 C 06 58 09.62 -17 15 26.2 V I52
2021-10-28 11:19:33 C 06 58 10.02 -17 15 20.6 V I52
2021-10-28 11:22:03 C 06 58 10.47 -17 15 14.7 V I52
2021-10-31 06:55:59 C 07 10 12.18 -14 28 09.4 u 807
2021-10-31 07:03:50 C 07 10 13.52 -14 27 49.4 u 807
2021-10-31 07:11:42 C 07 10 14.82 -14 27 28.9 u 807
2021-11-10 11:00:55 C 07 52 34.72 -02 34 04.9 o 691
2021-11-10 11:37:50 C 07 52 40.69 -02 32 05.3 o 691
2021-11-10 12:14:20 C 07 52 46.49 -02 30 07.3 o 691
2021-11-14 12:28:38 C 08 08 46.00 +02 49 09.4 V I52
2021-11-14 12:29:15 C 08 08 46.11 +02 49 11.5 V I52
2021-11-14 12:29:51 C 08 08 46.09 +02 49 12.2 V I52
2021-11-14 12:30:30 C 08 08 46.30 +02 49 14.6 V I52
2021-11-15 07:56:15 C 08 11 57.94 +03 55 11.6 V I52
2021-11-15 07:58:04 C 08 11 58.23 +03 55 17.5 V I52
2021-11-15 07:59:53 C 08 11 58.52 +03 55 23.4 V I52
2021-11-15 08:01:42 C 08 11 58.83 +03 55 29.2 V I52
2021-11-28 11:17:44 C 08 58 51.88 +21 41 29.9 V 703
2021-11-28 11:25:18 C 08 58 52.75 +21 41 55.4 V 703
2021-11-28 11:40:26 C 08 58 54.65 +21 42 42.7 V 703
2021-11-28 12:26:44 C 08 59 00.41 +21 45 11.2 V I52
2021-11-28 12:30:28 C 08 59 00.89 +21 45 23.2 V I52
2021-11-28 12:32:38 C 08 59 01.19 +21 45 30.6 V I52
2021-11-28 12:34:41 C 08 59 01.45 +21 45 37.8 V I52