2021 LA58

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-06-09 (JD 2461200.5)
Eccentricity (e)0.3555659985 ± 6.85e-04
Semi-major axis (a)87.7030621602 AU ± 4.72e-02
Inclination (i)38.16818267° ± 5.29e-04
Long. of Asc. Node (Ω)82.55317983° ± 4.84e-04
Arg. of Perihelion (ω)97.06792800° ± 8.88e-02
Mean Anomaly (M)27.75494575° ± 9.82e-03
Mean Motion (n)0.0012000246°/day ± 9.68e-07
Perihelion dist (q)56.51883529 AU ± 6.73e-02
Aphelion dist (Q)118.88728903 AU ± 8.77e-02
Orbital Period821.33841463 yr ± 6.62e-01
Physical Parameters
H (abs. magnitude)7.33
Orbit Solution
SourceIAA
Solution Date2026-08-13
RMS Residual0.123″
Uncertainty1
Orbit TypeTNO
MOID55.734762 AU
Observations Used27
Oppositions3
Arc Total2020-2023
First Observation Used2020-03-21
Last Observation Used2023-06-19
Observations (28)
Date Type RA Dec Mag Band Observatory
2020-03-21 13:17:46 C 16 00 43.823 -01 43 22.84 – V T14
2020-05-19 08:21:51 C 15 58 09.940 -01 31 09.22 – V T14
2020-05-21 08:31:48 C 15 58 03.279 -01 30 57.34 – V T14
2020-05-21 09:08:14 C 15 58 03.202 -01 30 57.27 – V T14
2020-05-21 09:44:25 C 15 58 03.108 -01 30 57.13 – V T14
2020-05-22 07:55:48 C 15 58 00.052 -01 30 51.86 – V T14
2021-05-14 11:01:03 C 16 00 40.786 -02 06 41.73 – V T14
2021-05-14 11:39:23 C 16 00 40.700 -02 06 41.45 – V T14
2021-06-03 08:00:56 C 15 59 35.264 -02 05 08.14 – V T14
2021-06-03 08:37:25 C 15 59 35.179 -02 05 07.63 – V T14
2021-06-03 09:14:01 C 15 59 35.097 -02 05 07.97 – V T14
2021-06-04 11:22:13 C 15 59 31.563 -02 05 06.22 – V T14
2021-06-08 10:19:52 C 15 59 18.864 -02 05 04.17 – V T14
2021-06-08 10:56:19 C 15 59 18.792 -02 05 04.28 – V T14
2021-06-08 11:32:48 C 15 59 18.701 -02 05 04.06 – V T14
2021-06-11 10:18:55 C 15 59 09.433 -02 05 05.95 – V T14
2021-06-11 10:55:23 C 15 59 09.358 -02 05 06.10 – V T14
2021-07-08 07:25:52 C 15 57 56.053 -02 07 41.09 – V T14
2021-07-08 08:20:49 C 15 57 55.986 -02 07 41.72 – V T14
2022-06-26 08:40:04 C 16 00 39.057 -02 40 34.77 – V T14
2022-06-26 08:59:06 C 16 00 39.024 -02 40 35.01 – V T14
2022-06-27 09:25:41 C 16 00 36.255 -02 40 41.51 – V T14
2022-06-28 08:00:31 C 16 00 33.733 -02 40 47.11 – V T14
2022-06-28 09:02:14 C 16 00 33.629 -02 40 47.40 – V T14
2022-07-22 07:07:31 C 15 59 41.972 -02 44 58.33 – V T14
2023-04-24 13:54:31 C 16 06 07.919 -03 19 08.54 – V T14
2023-05-15 12:32:07 C 16 05 03.517 -03 15 44.42 – V T14
2023-06-19 09:43:34 C 16 03 11.303 -03 14 24.43 – V T14