2021 PE2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4352307257 ± 2.28e-05
Semi-major axis (a)2.2355157162 AU ± 1.10e-04
Inclination (i)8.13395109° ± 2.07e-04
Long. of Asc. Node (Ω)98.89181311° ± 4.87e-04
Arg. of Perihelion (ω)226.71627119° ± 9.45e-04
Mean Anomaly (M)96.91828797° ± 3.35e-02
Mean Motion (n)0.2948802493°/day ± 2.17e-05
Perihelion dist (q)1.26255059 AU ± 8.02e-05
Aphelion dist (Q)3.20848084 AU ± 1.65e-04
Orbital Period3.34246287 yr ± 2.46e-04
Physical Parameters
H (abs. magnitude)22.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.279″
Uncertainty2
Orbit TypeAmor
MOID0.270156 AU
Observations Used28
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-04
Last Observation Used2021-10-04
Observations (28)
Date Type RA Dec Mag Band Observatory
2021-08-04 08:13:13 C 19 51 11.226 -39 11 01.07 U F51
2021-08-04 08:27:18 C 19 51 11.893 -39 11 15.46 U F51
2021-08-04 08:41:22 C 19 51 12.525 -39 11 29.95 U F51
2021-08-04 08:55:28 C 19 51 13.187 -39 11 44.57 U F51
2021-08-05 00:08:56 C 19 52 07.01 -39 26 33.6 u 807
2021-08-05 00:29:52 C 19 52 08.04 -39 26 56.0 u 807
2021-08-05 00:50:49 C 19 52 09.13 -39 27 17.9 u 807
2021-08-05 01:30:26 C 19 52 10.20 -39 28 06.6 X Y00
2021-08-05 01:45:26 C 19 52 10.87 -39 28 21.9 X Y00
2021-08-05 02:00:25 C 19 52 11.52 -39 28 36.9 X Y00
2021-08-06 08:33:08 C 19 54 02.39 -39 58 06.7 V 474
2021-08-06 08:40:44 C 19 54 02.82 -39 58 14.4 V 474
2021-08-06 08:45:52 C 19 54 03.10 -39 58 19.3 V 474
2021-08-06 08:50:56 C 19 54 03.40 -39 58 24.7 V 474
2021-08-07 11:28:27 C 19 55 42.15 -40 23 27.8 V 474
2021-08-07 11:33:31 C 19 55 42.43 -40 23 33.1 V 474
2021-08-07 11:38:35 C 19 55 42.80 -40 23 38.2 V 474
2021-08-09 10:56:51 C 19 58 51.65 -41 05 39.8 V 474
2021-08-09 11:01:55 C 19 58 51.92 -41 05 44.5 V 474
2021-08-09 11:06:59 C 19 58 52.22 -41 05 49.0 V 474
2021-08-11 09:11:12 C 20 02 10.34 -41 43 38.0 V 474
2021-08-11 09:16:31 C 20 02 10.64 -41 43 43.0 V 474
2021-08-11 09:31:47 C 20 02 11.69 -41 43 55.5 V 474
2021-08-14 07:39:31 C 20 07 38.82 -42 35 12.2 V 474
2021-08-14 07:49:11 C 20 07 39.54 -42 35 19.4 V 474
2021-10-04 01:35:55 C 22 18 58.23 -36 35 31.0 V 807
2021-10-04 01:43:53 C 22 18 58.99 -36 35 23.3 V 807
2021-10-04 01:51:51 C 22 18 59.75 -36 35 15.2 V 807