2021 FD1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5299756328 ± 2.43e-08
Semi-major axis (a)2.0705429085 AU ± 4.25e-08
Inclination (i)3.30786857° ± 8.38e-06
Long. of Asc. Node (Ω)20.75099229° ± 3.72e-05
Arg. of Perihelion (ω)196.85911323° ± 4.58e-05
Mean Anomaly (M)191.01701444° ± 7.58e-06
Mean Motion (n)0.3308155563°/day ± 1.02e-08
Perihelion dist (q)0.97320562 AU ± 5.42e-08
Aphelion dist (Q)3.16788020 AU ± 8.23e-08
Orbital Period2.97938312 yr ± 9.17e-08
Physical Parameters
H (abs. magnitude)26.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty0
Orbit TypeApollo
MOID0.005654 AU
Observations Used30
Oppositions2
Arc Total2021-2024
First Observation Used2021-03-18
Last Observation Used2024-04-04
Observations (30)
Date Type RA Dec Mag Band Observatory
2021-03-18 07:02:42 C 11 48 12.25 +21 04 40.7 V G96
2021-03-18 07:10:51 C 11 48 13.92 +21 04 38.5 V G96
2021-03-18 07:19:01 C 11 48 15.58 +21 04 35.5 V G96
2021-03-18 09:39:34 C 11 48 44.62 +21 03 44.6 V I52
2021-03-18 09:45:38 C 11 48 45.95 +21 03 42.0 V I52
2021-03-19 05:21:31 C 11 53 48.97 +20 56 15.5 V I52
2021-03-19 05:28:24 C 11 53 50.60 +20 56 12.4 V I52
2021-03-19 05:42:10 C 11 53 53.91 +20 56 07.7 V I52
2021-03-20 00:18:19 C 11 59 03.78 +20 46 21.7 V 033
2021-03-20 00:22:20 C 11 59 04.87 +20 46 19.6 V 033
2021-03-20 00:26:19 C 11 59 05.95 +20 46 17.6 V 033
2024-03-27 08:56:23 C 10 29 15.585 +32 28 37.11 V F51
2024-03-27 09:25:31 C 10 29 16.430 +32 29 40.68 V F51
2024-03-27 09:39:50 C 10 29 16.830 +32 30 10.79 V F51
2024-03-28 08:26:49 C 10 31 54.014 +33 27 53.69 V F51
2024-03-28 08:40:53 C 10 31 54.739 +33 28 33.67 V F51
2024-03-28 08:54:52 C 10 31 55.438 +33 29 12.90 V F51
2024-03-28 09:08:37 C 10 31 56.177 +33 29 50.84 V F51
2024-03-30 09:23:23 C 10 41 01.103 +36 35 22.30 X F51
2024-03-30 09:32:52 C 10 41 02.649 +36 36 09.96 X F52
2024-03-30 09:37:35 C 10 41 03.421 +36 36 33.34 X F51
2024-03-30 09:45:11 C 10 41 04.685 +36 37 11.22 X F52
2024-03-30 09:51:45 C 10 41 05.819 +36 37 44.29 X F51
2024-03-30 09:57:30 C 10 41 06.795 +36 38 12.76 X F52
2024-03-30 10:05:52 C 10 41 08.216 +36 38 54.14 X F51
2024-04-02 22:18:40 B 12 09 45.540 +54 39 13.02 W 130
2024-04-02 22:26:44 B 12 10 13.497 +54 43 01.66 W 130
2024-04-02 22:36:49 B 12 10 48.776 +54 47 47.50 W 130
2024-04-03 22:54:18 C 15 43 29.803 +63 53 05.39 X L34
2024-04-04 00:44:20 C 16 10 08.662 +63 27 40.14 X L34