401857 (2000 PG3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8554143364 ± 2.60e-08
Semi-major axis (a)2.8259831071 AU ± 4.02e-09
Inclination (i)22.04719181° ± 1.08e-05
Long. of Asc. Node (Ω)323.53422712° ± 9.28e-06
Arg. of Perihelion (ω)141.28048543° ± 1.11e-05
Mean Anomaly (M)88.54721056° ± 1.96e-06
Mean Motion (n)0.2074712550°/day ± 4.42e-10
Perihelion dist (q)0.40859664 AU ± 7.34e-08
Aphelion dist (Q)5.24336957 AU ± 7.38e-08
Orbital Period4.75066430 yr ± 1.01e-08
Physical Parameters
H (abs. magnitude)16.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.339″
Uncertainty0
Orbit TypeApollo
MOID0.211751 AU
Observations Used395
Oppositions19
Arc Total2000-2024
First Observation Used2000-08-01
Last Observation Used2024-08-15
Observations (465)
Date Type RA Dec Mag Band Observatory
2000-09-19 10:32:05 C 20 31 09.227 -15 00 29.44 413
2000-09-19 10:34:21 C 20 31 09.018 -15 00 29.28 413
2000-09-19 10:36:37 C 20 31 08.773 -15 00 29.31 413
2000-09-21 04:41:23 C 20 27 02.53 -14 58 53.8 18.5 c 704
2000-09-21 05:02:39 C 20 27 00.43 -14 58 52.9 18.5 c 704
2000-09-21 05:23:53 C 20 26 58.33 -14 58 52.7 18.5 c 704
2000-09-21 05:45:07 C 20 26 56.23 -14 58 51.7 18.7 c 704
2000-09-21 18:54:10 C 20 25 41.36 -14 58 10.5 071
2000-09-21 19:01:55 C 20 25 40.57 -14 58 10.0 071
2000-09-21 19:06:54 C 20 25 40.12 -14 58 09.8 071
2000-09-24 02:57:25 C 20 20 29.33 -14 54 31.8 18.5 c 704
2000-09-24 03:18:46 C 20 20 27.40 -14 54 30.5 18.9 c 704
2000-09-24 03:40:08 C 20 20 25.37 -14 54 28.3 19.0 c 704
2000-09-24 04:01:27 C 20 20 23.43 -14 54 26.8 18.6 c 704
2000-09-27 00:17:20 C 20 14 24.88 -14 48 16.1 i 808
2000-10-03 02:21:20 C 20 03 01.11 -14 30 25.5 18.7 c 704
2000-10-03 02:43:20 C 20 02 59.57 -14 30 21.7 18.7 c 704
2000-10-03 03:05:23 C 20 02 57.94 -14 30 17.9 18.7 c 704
2000-10-03 03:27:24 C 20 02 56.33 -14 30 13.9 18.5 c 704
2000-10-03 03:49:29 C 20 02 54.71 -14 30 10.1 18.8 c 704
2000-11-22 09:03:50 C 19 27 32.39 -08 47 25.1 300
2000-11-22 09:19:05 C 19 27 32.03 -08 47 18.7 300
2000-11-23 09:31:43 C 19 27 01.71 -08 38 14.8 300
2000-11-23 09:38:56 C 19 27 01.54 -08 38 11.9 300
2001-03-04 16:10:54 C 18 17 04.06 -44 30 44.7 474
2001-03-04 16:14:34 C 18 17 04.31 -44 30 46.0 474
2001-03-04 16:24:23 C 18 17 04.62 -44 30 51.6 474
2001-03-04 16:32:33 C 18 17 04.85 -44 30 56.1 474
2001-04-04 18:33:19 C 18 23 55.03 -50 58 30.8 413
2001-04-04 18:37:54 C 18 23 54.90 -50 58 33.2 413
2001-04-04 18:42:30 C 18 23 54.71 -50 58 35.9 413
2005-05-21 11:07:18 C 23 30 42.22 -03 31 07.7 r G96
2005-05-21 11:10:12 C 23 30 42.44 -03 31 05.4 r G96
2005-05-21 11:13:05 C 23 30 42.55 -03 31 04.2 r G96
2005-07-17 09:24:39 C 01 25 07.77 +16 29 52.2 r 734
2005-07-17 09:26:46 C 01 25 08.07 +16 29 55.1 r 734
2005-07-17 09:28:53 C 01 25 08.34 +16 29 57.9 r 734
2005-07-17 09:31:00 C 01 25 08.64 +16 30 01.2 r 734
2005-07-19 13:49:44 C 01 32 41.92 +17 51 35.4 F65
2005-07-19 13:51:04 C 01 32 42.11 +17 51 37.5 F65
2005-07-19 13:52:25 C 01 32 42.31 +17 51 39.7 F65
2005-07-19 13:53:45 C 01 32 42.51 +17 51 41.9 F65
2005-07-19 13:55:05 C 01 32 42.71 +17 51 44.0 F65
2005-07-19 13:56:25 C 01 32 42.91 +17 51 46.1 F65
2005-07-19 13:57:41 C 01 32 43.09 +17 51 48.2 F65
2005-08-04 09:39:39 C 02 52 59.73 +30 15 25.6 18.6 c 704
2005-08-04 09:56:10 C 02 53 04.62 +30 16 02.6 18.5 c 704
2005-08-04 10:12:43 C 02 53 09.52 +30 16 40.4 18.7 c 704
2005-08-04 10:29:11 C 02 53 14.36 +30 17 18.5 18.8 c 704
2005-08-09 09:13:20 C 03 33 39.47 +34 45 54.7 18.3 c 704