2010 PJ9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5665052721 ± 2.00e+00
Semi-major axis (a)1.9466580680 AU ± 3.00e+00
Inclination (i)1.14960861° ± 4.00e+00
Long. of Asc. Node (Ω)147.51460365° ± 5.00e+00
Arg. of Perihelion (ω)228.04794483° ± 6.00e+00
Mean Anomaly (M)209.83934966° ± 1.64e-01
Mean Motion (n)0.3629089800°/day ± 8.39e-01
Perihelion dist (q)0.84387020 AU ± 4.10e+00
Aphelion dist (Q)3.04927760 AU ± 6.10e+00
Orbital Period2.71585350 yr ± 6.28e+00
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.467″
Uncertainty3
Orbit TypeApollo
MOID0.003426 AU
Observations Used96
Oppositions1
Arc Total2010-2010
First Observation Used
Last Observation Used2010-08-10
Observations (99)
Date Type RA Dec Mag Band Observatory
2010-08-07 15:22:28 C 21 08 20.45 -01 35 53.2 c D21
2010-08-07 15:24:26 C 21 08 22.49 -01 35 20.8 c D21
2010-08-07 19:46:35 C 21 14 00.93 -00 27 32.9 o 151
2010-08-07 19:48:06 C 21 14 02.87 -00 27 03.4 o 151
2010-08-07 19:49:37 C 21 14 04.79 -00 26 33.8 o 151
2010-08-07 19:51:09 C 21 14 06.74 -00 26 05.1 o 151
2010-08-07 19:52:39 C 21 14 08.63 -00 25 36.2 o 151
2010-08-07 19:54:11 C 21 14 10.59 -00 25 06.7 o 151
2010-08-07 19:55:43 C 21 14 12.55 -00 24 37.1 o 151
2010-08-07 20:54:43 C 21 15 33.36 -00 04 42.7 u C27
2010-08-07 21:01:30 C 21 15 42.34 -00 02 26.7 u C27
2010-08-07 21:11:33 C 21 15 55.56 +00 00 53.6 u C27
2010-08-07 21:58:15 C 21 16 57.84 +00 16 47.9 u C27
2010-08-07 22:05:44 C 21 17 03.51 +00 19 07.3 u 160
2010-08-07 22:07:39 C 21 17 06.09 +00 19 47.2 u 160
2010-08-07 22:09:47 C 21 17 08.96 +00 20 31.5 u 160
2010-08-07 22:27:02 C 21 17 36.70 +00 26 47.9 u C27
2010-08-07 22:52:26 C 21 18 11.48 +00 35 46.9 u C27
2010-08-07 22:58:07 C 21 18 19.26 +00 37 48.0 u C27
2010-08-07 23:03:52 C 21 18 27.27 +00 39 51.8 u C27
2010-08-08 00:35:30 C 21 20 38.93 +01 12 28.8 u J95
2010-08-08 00:40:34 C 21 20 46.43 +01 14 24.0 u J95
2010-08-08 00:46:13 C 21 20 54.81 +01 16 32.4 u J95
2010-08-08 03:50:27 C 21 26 25.61 +02 32 11.8 o H21
2010-08-08 03:52:37 C 21 26 29.26 +02 33 07.3 o H21
2010-08-08 03:56:40 C 21 26 36.06 +02 34 51.2 o H21
2010-08-08 03:58:33 C 21 26 39.23 +02 35 39.7 o H21
2010-08-08 04:04:44 C 21 26 49.71 +02 38 19.6 o H21
2010-08-08 04:07:42 C 21 26 54.70 +02 39 36.0 o H21
2010-08-08 21:24:46 C 22 13 13.42 +13 18 24.7 v 204
2010-08-08 21:25:56 C 22 13 17.92 +13 19 26.3 v 204
2010-08-08 21:27:14 C 22 13 22.82 +13 20 33.3 v 204
2010-08-08 21:28:34 C 22 13 27.84 +13 21 41.9 v 204
2010-08-08 21:29:45 C 22 13 32.39 +13 22 44.0 v 204
2010-08-08 22:22:54 C 22 16 57.67 +14 10 00.6 u 160
2010-08-08 22:23:29 C 22 17 00.00 +14 10 32.5 u 160
2010-08-08 22:25:36 C 22 17 08.34 +14 12 26.3 u 160
2010-08-08 22:26:11 C 22 17 10.65 +14 12 57.6 u 160
2010-08-09 06:51:32 C 23 00 36.68 +23 00 10.6 o H21
2010-08-09 06:53:14 C 23 00 47.32 +23 02 12.4 o H21
2010-08-09 06:58:52 C 23 01 22.65 +23 08 53.7 o H21
2010-08-09 07:02:25 C 23 01 44.92 +23 13 07.5 o H21
2010-08-09 07:05:58 C 23 02 07.30 +23 17 19.6 o H21
2010-08-09 21:19:28 C 01 18 01.71 +39 43 26.0 v B03
2010-08-09 21:21:59 C 01 18 32.43 +39 45 39.1 v B03
2010-08-09 21:24:19 C 01 19 01.08 +39 47 43.4 v B03
2010-08-10 07:01:27 C 03 17 12.59 +43 46 51.7 o H21
2010-08-10 07:01:43 C 03 17 15.47 +43 46 51.9 o H21
2010-08-10 07:03:22 C 03 17 33.42 +43 46 54.4 o H21