2010 PM9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6916821345 ± 4.86e-08
Semi-major axis (a)2.2429450204 AU ± 5.09e-09
Inclination (i)4.03254672° ± 3.22e-06
Long. of Asc. Node (Ω)258.96158980° ± 1.13e-04
Arg. of Perihelion (ω)163.92096778° ± 1.14e-04
Mean Anomaly (M)178.83703706° ± 7.26e-06
Mean Motion (n)0.2934163659°/day ± 9.99e-10
Perihelion dist (q)0.69154002 AU ± 1.09e-07
Aphelion dist (Q)3.79435002 AU ± 1.09e-07
Orbital Period3.35913875 yr ± 1.14e-08
Physical Parameters
H (abs. magnitude)20.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.246″
Uncertainty0
Orbit TypeApollo
MOID0.058731 AU
Observations Used183
Oppositions8
Arc Total2010-2021
First Observation Used2010-08-05
Last Observation Used2021-03-15
Observations (206)
Date Type RA Dec Mag Band Observatory
2010-08-27 04:47:44 C 02 02 19.58 +44 14 01.3 o H26
2010-08-27 07:26:35 C 02 04 42.02 +44 30 50.6 o H21
2010-08-27 07:30:45 C 02 04 45.77 +44 31 16.9 o H21
2010-08-27 07:34:55 C 02 04 49.52 +44 31 43.1 o H21
2010-08-27 07:38:46 C 02 04 52.97 +44 32 07.2 o H21
2010-08-30 03:23:23 C 03 19 58.94 +50 36 47.3 u J95
2010-08-30 03:28:54 C 03 20 05.99 +50 37 10.2 u J95
2010-08-30 03:34:02 C 03 20 12.55 +50 37 31.4 u J95
2010-08-31 06:10:07 S 03 56 15.955 +52 07 34.86 L C51
2010-08-31 07:45:17 S 03 58 30.089 +52 11 37.25 L C51
2010-08-31 10:55:48 S 04 03 00.010 +52 19 15.78 L C51
2020-06-26 13:43:48 C 21 17 55.339 -10 59 33.71 V F51
2020-06-26 13:55:12 C 21 17 55.258 -10 59 31.73 V F51
2020-06-26 14:06:37 C 21 17 55.131 -10 59 29.64 V F51
2020-06-29 12:12:28 C 21 17 22.813 -10 47 36.45 V F51
2020-06-29 12:32:08 C 21 17 22.563 -10 47 33.04 V F51
2020-06-29 12:51:47 C 21 17 22.314 -10 47 30.14 V F51
2020-06-29 13:13:35 C 21 17 22.038 -10 47 26.37 V F51
2020-07-12 13:12:54 C 21 10 23.979 -10 04 00.83 V F51
2020-07-12 13:39:01 C 21 10 22.977 -10 03 58.13 V F51
2020-07-12 13:57:28 C 21 10 22.232 -10 03 55.86 V F51
2020-07-12 14:16:01 C 21 10 21.548 -10 03 53.76 V F51
2020-07-20 12:11:36 C 21 01 43.316 -09 46 43.28 U F51
2020-07-20 12:28:59 C 21 01 42.289 -09 46 42.00 U F51
2020-07-20 12:46:22 C 21 01 41.269 -09 46 40.88 U F51
2020-07-20 13:03:45 C 21 01 40.255 -09 46 39.59 U F51
2020-07-20 23:15:44 C 21 01 06.28 -09 46 02.6 V L01
2020-07-20 23:19:07 C 21 01 06.08 -09 46 02.3 V L01
2020-07-20 23:22:30 C 21 01 05.88 -09 46 02.0 V L01
2020-07-20 23:25:51 C 21 01 06.03 -09 45 58.3 V J04
2020-07-20 23:25:56 C 21 01 05.73 -09 46 01.0 V L01
2020-07-20 23:36:58 C 21 01 05.40 -09 45 57.8 V J04
2020-07-20 23:48:05 C 21 01 04.73 -09 45 56.9 V J04
2020-07-25 11:28:41 C 20 54 17.797 -09 40 05.72 U F52
2020-07-25 11:47:11 C 20 54 16.470 -09 40 04.91 U F52
2020-07-25 12:24:10 C 20 54 13.776 -09 40 03.27 U F52
2020-08-11 06:59:10 C 20 16 49.495 -09 40 51.39 U F51
2020-08-11 07:17:32 C 20 16 47.288 -09 40 52.30 U F51
2020-08-11 07:35:58 C 20 16 45.073 -09 40 53.06 U F51
2020-08-11 07:54:15 C 20 16 42.864 -09 40 53.93 U F51
2020-08-16 09:50:33 C 20 01 47.974 -09 46 48.82 U F52
2020-08-16 10:28:20 C 20 01 42.964 -09 46 50.64 U F52
2020-08-16 10:47:09 C 20 01 40.462 -09 46 51.74 U F52
2020-08-16 21:55:31 C 20 00 15.710 -09 47 31.46 V J04
2020-08-16 21:57:07 C 20 00 15.474 -09 47 31.49 V J04
2020-08-16 21:58:42 C 20 00 15.267 -09 47 31.71 V J04
2020-08-16 22:00:17 C 20 00 15.068 -09 47 31.62 V J04
2020-08-16 22:01:52 C 20 00 14.854 -09 47 31.68 V J04
2020-08-16 22:03:27 C 20 00 14.659 -09 47 31.69 V J04
2020-08-17 09:39:27 C 19 58 43.987 -09 48 09.49 U F51