2021 XF3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2497915588 ± 5.57e-04
Semi-major axis (a)1.3664034928 AU ± 1.11e-03
Inclination (i)7.27842846° ± 1.46e-02
Long. of Asc. Node (Ω)91.15616555° ± 2.15e-03
Arg. of Perihelion (ω)309.51195876° ± 4.63e-03
Mean Anomaly (M)191.97778795° ± 1.12e+00
Mean Motion (n)0.6170833534°/day ± 7.55e-04
Perihelion dist (q)1.02508743 AU ± 1.13e-03
Aphelion dist (Q)1.70771955 AU ± 1.59e-03
Orbital Period1.59723363 yr ± 1.95e-03
Physical Parameters
H (abs. magnitude)24.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.577″
Uncertainty4
Orbit TypeAmor
MOID0.079470 AU
Observations Used32
Oppositions1
Arc Total2021-2021
First Observation Used2021-12-05
Last Observation Used2021-12-12
Observations (32)
Date Type RA Dec Mag Band Observatory
2021-12-05 07:57:42 C 05 09 51.68 -07 09 33.2 V G96
2021-12-05 08:05:54 C 05 09 51.86 -07 08 50.7 V G96
2021-12-05 08:14:07 C 05 09 52.02 -07 08 07.5 V G96
2021-12-05 08:22:19 C 05 09 52.21 -07 07 24.7 V G96
2021-12-05 10:40:26 C 05 09 55.63 -06 55 20.4 V I52
2021-12-05 10:41:27 C 05 09 55.74 -06 55 13.9 V I52
2021-12-05 10:42:28 C 05 09 55.75 -06 55 09.5 V I52
2021-12-05 10:43:30 C 05 09 55.74 -06 55 03.8 V I52
2021-12-06 06:33:38 C 05 10 57.33 -05 12 04.8 V I52
2021-12-06 06:36:34 C 05 10 57.45 -05 11 49.4 V I52
2021-12-06 06:39:30 C 05 10 57.50 -05 11 34.4 V I52
2021-12-06 22:06:03 C 05 11 39.53 -03 52 29.7 V L01
2021-12-06 22:09:11 C 05 11 39.62 -03 52 13.7 V L01
2021-12-06 22:12:18 C 05 11 39.70 -03 51 56.5 V L01
2021-12-06 22:15:25 C 05 11 39.78 -03 51 40.6 V L01
2021-12-06 22:18:32 C 05 11 39.81 -03 51 24.6 V L01
2021-12-09 05:42:06 C 05 13 59.70 +00 47 26.6 u 807
2021-12-09 05:51:11 C 05 13 59.95 +00 48 09.7 u 807
2021-12-09 06:00:09 C 05 14 00.03 +00 48 53.9 u 807
2021-12-09 07:22:16 C 05 14 05.38 +00 53 49.3 V I52
2021-12-09 07:23:19 C 05 14 05.36 +00 53 54.8 V I52
2021-12-09 07:24:22 C 05 14 05.36 +00 53 59.7 V I52
2021-12-12 03:54:57 C 05 16 47.09 +06 15 57.6 u 807
2021-12-12 04:03:50 C 05 16 47.10 +06 16 36.1 u 807
2021-12-12 04:12:47 C 05 16 47.29 +06 17 15.9 u 807
2021-12-12 04:18:31 C 05 16 50.87 +06 16 02.1 o 691
2021-12-12 04:34:40 C 05 16 51.14 +06 17 14.7 o 691
2021-12-12 04:50:50 C 05 16 51.46 +06 18 27.1 o 691
2021-12-12 04:53:27 C 05 16 51.36 +06 18 39.0 V I52
2021-12-12 04:56:02 C 05 16 51.50 +06 18 50.3 V I52
2021-12-12 04:58:37 C 05 16 51.45 +06 19 00.2 V I52
2021-12-12 04:59:18 C 05 16 51.56 +06 19 04.5 V I52