2021 TZ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2166654813 ± 2.17e-04
Semi-major axis (a)1.2129623326 AU ± 2.63e-04
Inclination (i)13.46899573° ± 1.00e-02
Long. of Asc. Node (Ω)181.78947532° ± 3.60e-04
Arg. of Perihelion (ω)118.70668449° ± 4.50e-03
Mean Anomaly (M)80.21067575° ± 4.94e-01
Mean Motion (n)0.7378045080°/day ± 2.40e-04
Perihelion dist (q)0.95015527 AU ± 3.34e-04
Aphelion dist (Q)1.47576940 AU ± 4.15e-04
Orbital Period1.33589084 yr ± 4.35e-04
Physical Parameters
H (abs. magnitude)24.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.244″
Uncertainty3
Orbit TypeApollo
MOID0.033062 AU
Observations Used20
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-25
Last Observation Used2021-10-05
Observations (20)
Date Type RA Dec Mag Band Observatory
2021-09-25 05:59:08 C 20 33 34.439 -08 40 22.33 V F51
2021-09-25 06:42:56 C 20 34 02.711 -08 46 24.87 V F51
2021-09-25 07:00:08 C 20 34 13.847 -08 48 47.45 V F51
2021-09-27 07:46:54 C 21 06 19.053 -14 59 12.08 V F51
2021-09-27 08:00:13 C 21 06 26.936 -15 00 43.54 V F51
2021-09-27 08:13:21 C 21 06 34.705 -15 02 12.80 V F51
2021-09-27 08:26:46 C 21 06 42.638 -15 03 44.71 V F51
2021-10-02 06:17:23 C 22 10 59.085 -25 09 23.59 U F52
2021-10-02 06:32:58 C 22 11 05.768 -25 10 20.56 U F52
2021-10-02 06:48:31 C 22 11 12.472 -25 11 17.31 U F52
2021-10-02 10:40:02 C 22 12 51.526 -25 24 49.65 V F51
2021-10-02 10:40:57 C 22 12 51.930 -25 24 52.72 V F51
2021-10-03 00:16:11 C 22 19 03.57 -26 09 18.0 u 807
2021-10-03 00:22:54 C 22 19 06.35 -26 09 40.1 u 807
2021-10-03 00:29:38 C 22 19 09.11 -26 10 02.1 u 807
2021-10-03 08:37:14 C 22 22 35.252 -26 36 56.81 V F51
2021-10-03 08:51:21 C 22 22 40.828 -26 37 39.45 V F51
2021-10-05 01:13:16 C 22 38 54.53 -28 25 06.1 u 807
2021-10-05 01:22:13 C 22 38 57.57 -28 25 27.7 u 807
2021-10-05 01:31:11 C 22 39 00.78 -28 25 49.4 u 807