2021 TO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2183473270 ± 2.58e-04
Semi-major axis (a)1.2778738738 AU ± 4.51e-04
Inclination (i)12.60446344° ± 1.24e-02
Long. of Asc. Node (Ω)11.93610758° ± 3.61e-03
Arg. of Perihelion (ω)41.68609219° ± 9.47e-03
Mean Anomaly (M)279.18190645° ± 5.23e-01
Mean Motion (n)0.6823077269°/day ± 3.61e-04
Perihelion dist (q)0.99885353 AU ± 4.83e-04
Aphelion dist (Q)1.55689422 AU ± 6.41e-04
Orbital Period1.44454803 yr ± 7.65e-04
Physical Parameters
H (abs. magnitude)24.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.298″
Uncertainty3
Orbit TypeApollo
MOID0.040211 AU
Observations Used32
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-02
Last Observation Used2021-10-11
Observations (33)
Date Type RA Dec Mag Band Observatory
2021-10-02 06:28:23 C 22 00 24.159 -30 22 10.80 U F52
2021-10-02 06:43:58 C 22 00 20.378 -30 20 57.60 U F52
2021-10-02 06:59:29 C 22 00 16.520 -30 19 43.31 U F52
2021-10-02 10:43:18 C 21 59 22.437 -30 01 43.85 V F51
2021-10-02 10:44:13 C 21 59 22.201 -30 01 39.22 V F51
2021-10-02 23:48:06 C 21 56 43.31 -28 56 51.5 u 807
2021-10-02 23:55:14 C 21 56 41.61 -28 56 17.2 u 807
2021-10-03 00:02:19 C 21 56 39.92 -28 55 42.2 u 807
2021-10-03 08:07:55 C 21 54 52.723 -28 16 34.71 U F51
2021-10-03 08:21:45 C 21 54 49.392 -28 15 24.59 U F51
2021-10-03 08:36:03 C 21 54 45.921 -28 14 11.59 U F51
2021-10-03 08:49:30 C 21 54 42.689 -28 13 03.13 U F51
2021-10-04 00:04:39 C 21 51 34.58 -26 53 14.8 u 807
2021-10-04 00:10:28 C 21 51 33.17 -26 52 45.0 u 807
2021-10-04 00:16:27 C 21 51 31.79 -26 52 13.8 u 807
2021-10-05 23:53:05 C 21 41 40.02 -22 30 03.8 u 807
2021-10-06 00:01:07 C 21 41 38.19 -22 29 17.8 u 807
2021-10-06 00:08:57 C 21 41 36.40 -22 28 33.0 u 807
2021-10-08 10:27:13 C 21 29 54.19 -16 34 48.1 V 474
2021-10-08 10:30:40 C 21 29 53.45 -16 34 25.7 V 474
2021-10-08 10:34:07 C 21 29 52.66 -16 34 03.4 V 474
2021-10-08 10:37:34 C 21 29 51.94 -16 33 41.5 V 474
2021-10-10 10:05:52 C 21 20 48.68 -11 24 44.7 V 474
2021-10-10 10:08:38 C 21 20 48.12 -11 24 25.6 V 474
2021-10-10 10:15:24 C 21 20 46.74 -11 23 39.8 V 474
2021-10-10 10:18:32 C 21 20 46.04 -11 23 19.5 V 474
2021-10-11 00:13:15 C 21 18 14.32 -09 50 26.0 u 807
2021-10-11 00:22:20 C 21 18 12.34 -09 49 24.7 u 807
2021-10-11 00:31:25 C 21 18 10.45 -09 48 23.7 u 807
2021-10-11 02:29:31 C 21 17 49.83 -09 36 58.4 V G96
2021-10-11 02:37:44 C 21 17 48.07 -09 36 03.4 V G96
2021-10-11 02:45:58 C 21 17 46.34 -09 35 07.9 V G96
2021-10-11 02:54:10 C 21 17 44.56 -09 34 12.3 V G96