2021 PG46

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6913097277 ± 4.18e-08
Semi-major axis (a)2.4381324763 AU ± 1.12e-08
Inclination (i)7.46541292° ± 7.66e-06
Long. of Asc. Node (Ω)293.62219884° ± 7.83e-05
Arg. of Perihelion (ω)150.90383072° ± 7.54e-05
Mean Anomaly (M)15.53209062° ± 3.21e-06
Mean Motion (n)0.2588965881°/day ± 1.79e-09
Perihelion dist (q)0.75262778 AU ± 1.02e-07
Aphelion dist (Q)4.12363717 AU ± 1.04e-07
Orbital Period3.80702693 yr ± 2.63e-08
Physical Parameters
H (abs. magnitude)19.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.261″
Uncertainty0
Orbit TypeApollo
MOID0.073470 AU
Observations Used177
Oppositions14
Arc Total2003-2022
First Observation Used2003-03-11
Last Observation Used2022-02-28
Observations (187)
Date Type RA Dec Mag Band Observatory
2021-10-04 08:05:02 C 20 50 54.32 +16 40 29.7 V T05
2021-10-04 08:15:38 C 20 50 51.84 +16 40 33.3 V T05
2021-10-06 06:56:19 C 20 40 07.29 +16 59 27.5 V T08
2021-10-06 06:56:59 C 20 40 07.13 +16 59 27.6 V T08
2021-10-06 07:11:03 C 20 40 03.83 +16 59 32.9 V T08
2021-10-06 07:11:52 C 20 40 03.48 +16 59 33.5 V T08
2021-10-06 07:23:13 C 20 40 00.64 +16 59 37.0 V T08
2021-10-08 18:06:44 C 20 25 45.31 +17 21 22.5 V K87
2021-10-08 18:15:02 C 20 25 43.08 +17 21 24.9 V K87
2021-10-09 18:04:50 C 20 19 40.69 +17 29 44.6 V K87
2021-10-09 18:12:56 C 20 19 38.57 +17 29 47.0 V K87
2021-10-09 19:04:05 C 20 19 24.74 +17 30 04.4 V L18
2021-10-09 19:17:35 C 20 19 21.24 +17 30 09.2 V L18
2021-10-09 19:24:20 C 20 19 19.43 +17 30 10.5 V L18
2021-10-10 14:13:15 S 20 14 26.974 +17 36 43.85 L C51
2021-10-10 20:14:18 C 20 12 51.30 +17 38 23.0 V L18
2021-10-10 20:22:58 C 20 12 48.94 +17 38 26.1 V L18
2021-10-10 20:29:42 S 20 12 47.974 +17 38 47.51 L C51
2021-10-10 20:31:38 C 20 12 46.61 +17 38 28.9 V L18
2021-10-11 01:12:05 S 20 11 33.319 +17 40 15.92 L C51
2021-10-11 19:44:22 C 20 06 35.21 +17 45 51.3 V 160
2021-10-11 19:48:10 C 20 06 34.17 +17 45 50.9 V 160
2021-10-11 19:52:06 C 20 06 33.08 +17 45 53.2 V 160
2021-10-12 21:28:32 C 19 59 31.47 +17 53 17.5 Z C95
2021-10-12 21:31:34 C 19 59 30.66 +17 53 18.3 Z C95
2021-10-14 18:57:25 C 19 46 34.91 +18 05 03.0 V 160
2021-10-14 19:03:20 C 19 46 33.06 +18 05 03.5 V 160
2021-10-14 19:09:18 C 19 46 31.22 +18 05 04.4 V 160
2021-10-17 18:43:06 C 19 24 45.16 +18 18 13.8 q 160
2021-10-17 18:48:55 C 19 24 43.18 +18 18 13.8 q 160
2021-10-17 18:55:48 C 19 24 40.95 +18 18 14.1 q 160
2021-10-22 18:29:35 C 18 44 06.44 +18 19 10.3 V 204
2021-10-22 18:57:02 C 18 43 56.31 +18 19 05.5 V 204
2022-02-28 12:56:27 C 14 25 44.095 -29 03 02.94 U F52
2022-02-28 13:11:06 C 14 25 43.318 -29 03 04.51 U F52
2022-02-28 13:25:42 C 14 25 42.566 -29 03 06.17 U F52
2022-02-28 13:40:20 C 14 25 41.825 -29 03 07.52 U F52