2021 FP

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5493144530 ± 4.00e-07
Semi-major axis (a)0.7591056583 AU ± 7.06e-09
Inclination (i)40.27862079° ± 3.23e-05
Long. of Asc. Node (Ω)176.31830631° ± 3.81e-06
Arg. of Perihelion (ω)171.18707899° ± 2.33e-05
Mean Anomaly (M)239.26654860° ± 1.16e-04
Mean Motion (n)1.4902493231°/day ± 2.08e-08
Perihelion dist (q)0.34211795 AU ± 3.03e-07
Aphelion dist (Q)1.17609337 AU ± 3.04e-07
Orbital Period0.66138348 yr ± 9.22e-09
Physical Parameters
H (abs. magnitude)22.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.294″
Uncertainty0
Orbit TypeAten
MOID0.151948 AU
Observations Used66
Oppositions4
Arc Total2015-2023
First Observation Used2015-03-18
Last Observation Used2023-03-29
Observations (70)
Date Type RA Dec Mag Band Observatory
2021-03-22 03:49:20 C 12 06 22.05 +25 56 44.0 V I52
2021-03-22 03:50:09 C 12 06 21.75 +25 56 53.0 V I52
2021-03-31 03:43:38 C 10 33 28.84 +52 26 47.8 V I52
2021-03-31 03:49:41 C 10 33 25.89 +52 27 16.7 V I52
2021-03-31 03:55:45 C 10 33 22.89 +52 27 45.6 V I52
2021-03-31 04:01:48 C 10 33 19.95 +52 28 13.9 V I52
2021-04-06 02:14:45 C 09 27 24.45 +60 14 48.7 u H21
2021-04-06 02:22:18 C 09 27 20.92 +60 15 04.5 u H21
2021-04-06 02:30:49 C 09 27 17.02 +60 15 22.7 u H21
2023-03-14 10:54:08 C 14 20 00.726 +01 06 58.43 V I52
2023-03-14 10:55:50 C 14 20 00.625 +01 07 10.31 V I52
2023-03-14 10:57:32 C 14 20 00.470 +01 07 23.34 V I52
2023-03-14 10:59:13 C 14 20 00.337 +01 07 36.19 V I52
2023-03-19 14:43:36 C 14 08 39.825 +19 42 20.93 U F52
2023-03-19 14:53:51 C 14 08 38.421 +19 44 06.02 U F52
2023-03-19 15:14:16 C 14 08 35.633 +19 47 36.20 U F52
2023-03-29 07:24:08 C 13 14 06.313 +59 08 03.73 V G96
2023-03-29 07:31:46 C 13 14 02.900 +59 09 06.16 V G96
2023-03-29 07:39:21 C 13 13 59.761 +59 10 08.11 V G96
2023-03-29 07:46:56 C 13 13 56.492 +59 11 09.82 V G96