2021 PM3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3663519777 ± 5.52e-07
Semi-major axis (a)1.9958661107 AU ± 9.39e-09
Inclination (i)7.17216040° ± 1.10e-05
Long. of Asc. Node (Ω)307.41735109° ± 5.41e-05
Arg. of Perihelion (ω)343.37280350° ± 2.63e-04
Mean Anomaly (M)189.48755619° ± 1.32e-04
Mean Motion (n)0.3495547195°/day ± 2.47e-09
Perihelion dist (q)1.26467661 AU ± 1.10e-06
Aphelion dist (Q)2.72705561 AU ± 1.10e-06
Orbital Period2.81966235 yr ± 1.99e-08
Physical Parameters
H (abs. magnitude)21.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.139″
Uncertainty0
Orbit TypeAmor
MOID0.249424 AU
Observations Used26
Oppositions11
Arc Total2007-2024
First Observation Used2007-09-13
Last Observation Used2024-10-03
Observations (39)
Date Type RA Dec Mag Band Observatory
2007-09-13 05:13:37 C 22 00 03.42 +03 01 04.7 r G96
2007-09-13 05:23:03 C 22 00 03.31 +03 01 05.5 r G96
2007-09-13 05:32:36 C 22 00 03.20 +03 01 06.6 r G96
2007-09-13 05:42:17 C 22 00 03.16 +03 01 08.0 r G96
2021-08-04 12:45:22 S 16 05 33.20 -26 04 31.6 L C51
2021-08-05 04:26:24 S 16 07 45.05 -25 58 25.3 L C51
2021-08-05 06:01:12 S 16 07 58.40 -25 57 49.3 L C51
2021-08-05 07:35:27 S 16 08 11.59 -25 57 13.8 L C51
2021-08-05 10:43:35 S 16 08 38.07 -25 56 00.7 L C51
2021-08-05 18:34:18 S 16 09 44.46 -25 52 59.1 L C51
2021-08-06 03:58:08 S 16 11 04.08 -25 49 17.5 L C51
2021-08-06 03:58:20 S 16 11 04.10 -25 49 17.0 L C51
2021-08-06 07:07:12 S 16 11 30.72 -25 48 04.2 L C51
2021-08-06 10:15:19 S 16 11 57.44 -25 46 49.5 L C51
2021-08-06 13:22:54 S 16 12 24.07 -25 45 37.0 L C51
2021-08-06 16:31:58 S 16 12 50.93 -25 44 22.8 L C51
2021-08-08 06:11:04 C 16 18 13.390 -25 29 49.18 V T14
2021-08-08 06:12:49 C 16 18 13.630 -25 29 48.54 V T14
2021-08-08 06:14:34 C 16 18 13.871 -25 29 47.82 V T14
2024-09-07 10:58:56 C 01 31 07.944 +24 09 49.52 V F52
2024-09-07 11:17:02 C 01 31 07.326 +24 09 53.94 V F52
2024-09-07 11:35:11 C 01 31 06.705 +24 09 58.26 V F52
2024-09-07 11:53:41 C 01 31 06.077 +24 10 02.64 V F52
2024-09-07 13:45:40 C 01 31 02.242 +24 10 28.54 V F51
2024-09-07 13:47:39 C 01 31 02.145 +24 10 29.14 V F51
2024-09-11 09:44:42 C 01 27 53.157 +24 28 14.98 V F52
2024-09-11 10:02:42 C 01 27 52.393 +24 28 18.08 V F52
2024-09-11 10:20:42 C 01 27 51.645 +24 28 21.08 V F52
2024-09-11 10:38:43 C 01 27 50.914 +24 28 24.07 V F52
2024-09-13 10:04:17 C 01 25 57.295 +24 34 50.15 V F52
2024-09-13 10:20:31 C 01 25 56.570 +24 34 52.21 V F52
2024-09-13 15:14:44 C 01 25 43.172 +24 35 25.35 V F52
2024-09-13 15:15:43 C 01 25 43.133 +24 35 24.95 V F51
2024-09-29 12:42:46 C 01 05 50.813 +24 16 35.30 V F51
2024-09-29 13:01:23 C 01 05 49.663 +24 16 31.37 V F51
2024-09-29 13:38:30 C 01 05 47.405 +24 16 23.21 V F51
2024-10-03 12:28:10 C 01 00 16.637 +23 53 34.73 X F51
2024-10-03 12:48:39 C 01 00 15.393 +23 53 28.97 X F51
2024-10-03 13:08:08 C 01 00 14.210 +23 53 23.39 X F51