2021 MY1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4456060090 ± 4.82e-05
Semi-major axis (a)1.9281287399 AU ± 1.81e-04
Inclination (i)2.07407150° ± 1.71e-04
Long. of Asc. Node (Ω)255.21951697° ± 3.38e-04
Arg. of Perihelion (ω)36.71409604° ± 3.01e-04
Mean Anomaly (M)225.34824485° ± 8.18e-02
Mean Motion (n)0.3681359533°/day ± 5.18e-05
Perihelion dist (q)1.06894299 AU ± 1.37e-04
Aphelion dist (Q)2.78731449 AU ± 2.78e-04
Orbital Period2.67734318 yr ± 3.77e-04
Physical Parameters
H (abs. magnitude)25.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.283″
Uncertainty2
Orbit TypeAmor
MOID0.055369 AU
Observations Used27
Oppositions1
Arc Total2021-2021
First Observation Used2021-06-14
Last Observation Used2021-08-08
Observations (28)
Date Type RA Dec Mag Band Observatory
2021-06-14 06:48:21 C 15 39 21.523 -17 41 56.53 U F51
2021-06-14 07:04:30 C 15 39 22.775 -17 41 46.20 U F51
2021-06-14 07:20:39 C 15 39 24.015 -17 41 35.77 U F51
2021-06-30 08:31:39 C 16 51 33.361 -10 59 25.43 U F51
2021-06-30 08:48:06 C 16 51 37.854 -10 58 59.05 U F51
2021-06-30 09:04:31 C 16 51 42.329 -10 58 32.49 U F51
2021-06-30 09:20:59 C 16 51 46.850 -10 58 05.51 U F51
2021-06-30 22:28:16 C 16 55 52.29 -10 37 11.4 V L01
2021-06-30 22:32:20 C 16 55 53.43 -10 37 04.8 V L01
2021-06-30 22:35:46 C 16 55 54.48 -10 36 59.1 V L01
2021-06-30 22:43:15 C 16 55 56.68 -10 36 45.5 V L01
2021-06-30 22:48:38 C 16 55 58.27 -10 36 36.2 V L01
2021-07-01 12:19:15 C 17 00 19.99 -10 10 48.7 V 474
2021-07-01 12:22:42 C 17 00 21.06 -10 10 42.8 V 474
2021-07-01 12:26:09 C 17 00 22.09 -10 10 36.7 V 474
2021-07-03 22:30:25 C 17 20 47.47 -08 26 11.0 V 033
2021-07-03 22:32:30 C 17 20 48.19 -08 26 06.1 V 033
2021-07-03 22:34:35 C 17 20 48.91 -08 26 02.0 V 033
2021-07-07 22:34:04 C 18 00 17.20 -04 57 38.7 V 033
2021-07-07 22:35:24 C 18 00 17.72 -04 57 35.8 V 033
2021-07-07 22:36:43 C 18 00 18.32 -04 57 32.9 V 033
2021-07-07 22:38:05 C 18 00 18.86 -04 57 29.7 V 033
2021-07-19 05:15:16 C 20 09 11.27 +05 31 20.5 u H21
2021-07-19 05:23:19 C 20 09 14.58 +05 31 35.7 u H21
2021-07-19 05:36:37 C 20 09 20.10 +05 31 59.8 u H21
2021-08-08 05:51:25 C 22 21 44.40 +11 03 30.2 u H21
2021-08-08 06:01:53 C 22 21 45.61 +11 03 29.2 u H21
2021-08-08 06:12:38 C 22 21 46.85 +11 03 28.5 u H21