2021 PE52

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7558751735 ± 6.28e-07
Semi-major axis (a)2.6444305453 AU ± 5.74e-06
Inclination (i)34.38172002° ± 2.01e-05
Long. of Asc. Node (Ω)138.21975145° ± 1.52e-05
Arg. of Perihelion (ω)333.09492917° ± 1.54e-05
Mean Anomaly (M)319.88964250° ± 1.04e-03
Mean Motion (n)0.2291996915°/day ± 7.46e-07
Perihelion dist (q)0.64557115 AU ± 2.17e-06
Aphelion dist (Q)4.64328994 AU ± 1.02e-05
Orbital Period4.30029498 yr ± 1.40e-05
Physical Parameters
H (abs. magnitude)18.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.201″
Uncertainty1
Orbit TypeApollo
MOID0.290991 AU
Observations Used69
Oppositions1
Arc Total2021-2022
First Observation Used2021-07-13
Last Observation Used2022-06-03
Observations (83)
Date Type RA Dec Mag Band Observatory
2022-03-05 03:10:43 C 18 48 11.61 +30 31 20.0 V A17
2022-03-05 03:27:38 C 18 48 10.38 +30 31 52.4 V A17
2022-03-25 11:53:40 C 18 16 51.75 +41 29 02.3 V G96
2022-03-25 12:03:31 C 18 16 51.01 +41 29 12.0 V G96
2022-03-25 12:11:56 C 18 16 50.40 +41 29 20.0 V G96
2022-03-25 12:20:20 C 18 16 49.80 +41 29 28.8 V G96
2022-03-27 10:30:17 S 18 13 30.86 +42 13 03.7 L C51
2022-03-27 13:38:14 S 18 13 17.14 +42 15 56.3 L C51
2022-03-27 16:46:22 S 18 13 03.27 +42 18 47.5 L C51
2022-03-27 18:20:15 S 18 12 56.51 +42 20 13.5 L C51
2022-03-27 19:54:19 S 18 12 49.58 +42 21 38.2 L C51
2022-03-27 21:28:23 S 18 12 42.59 +42 23 03.8 L C51
2022-03-28 00:36:20 S 18 12 28.76 +42 25 54.0 L C51
2022-03-28 02:10:24 S 18 12 21.79 +42 27 18.5 L C51
2022-03-28 03:44:28 S 18 12 14.73 +42 28 42.4 L C51
2022-03-28 06:52:25 S 18 12 00.83 +42 31 31.6 L C51
2022-03-28 08:26:29 S 18 11 53.76 +42 32 54.6 L C51
2022-03-28 10:00:33 S 18 11 46.79 +42 34 19.6 L C51
2022-03-28 13:08:30 S 18 11 32.70 +42 37 06.6 L C51
2022-04-21 11:30:08 C 17 16 25.435 +47 51 44.68 V G96
2022-04-21 11:34:52 C 17 16 24.906 +47 51 45.54 V G96
2022-04-21 11:39:36 C 17 16 24.251 +47 51 46.84 V G96
2022-04-21 11:44:19 C 17 16 23.790 +47 51 47.45 V G96
2022-05-08 09:09:40 C 16 30 13.763 +47 11 31.09 V G96
2022-05-08 09:17:25 C 16 30 12.874 +47 11 28.21 V G96
2022-05-08 09:25:05 C 16 30 12.035 +47 11 25.26 V G96
2022-05-08 09:32:41 C 16 30 11.207 +47 11 22.02 V G96
2022-05-24 10:27:21 C 15 54 03.44 +43 29 41.0 o 291
2022-05-24 10:46:44 C 15 54 01.94 +43 29 25.9 o 291
2022-06-03 07:12:22 C 15 38 26.336 +40 15 31.00 V G96
2022-06-03 07:19:55 C 15 38 25.973 +40 15 24.73 V G96
2022-06-03 07:27:28 C 15 38 25.465 +40 15 18.18 V G96
2022-06-03 07:35:00 C 15 38 25.076 +40 15 11.27 V G96