2003 TO9

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6041654481 ± 1.33e-08
Semi-major axis (a)2.4277641856 AU ± 2.26e-08
Inclination (i)3.11121716° ± 4.24e-06
Long. of Asc. Node (Ω)197.95159468° ± 1.69e-05
Arg. of Perihelion (ω)225.13384741° ± 1.97e-05
Mean Anomaly (M)294.31821452° ± 3.31e-05
Mean Motion (n)0.2605568682°/day ± 3.65e-09
Perihelion dist (q)0.96099295 AU ± 3.36e-08
Aphelion dist (Q)3.89453542 AU ± 4.87e-08
Orbital Period3.78276838 yr ± 5.29e-08
Physical Parameters
H (abs. magnitude)21.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.372″
Uncertainty0
Orbit TypeApollo
MOID0.018327 AU
Observations Used179
Oppositions11
Arc Total2003-2018
First Observation Used2003-09-18
Last Observation Used2018-08-10
Observations (182)
Date Type RA Dec Mag Band Observatory
2003-09-18 05:41:54 C 23 32 29.66 +03 29 54.0 c 691
2003-09-18 06:20:51 C 23 32 29.18 +03 29 47.5 c 691
2003-09-18 06:59:28 C 23 32 28.69 +03 29 41.0 c 691
2003-09-27 05:29:58 C 23 31 42.54 +02 34 33.2 19.2 c 704
2003-09-27 05:48:47 C 23 31 42.25 +02 34 26.6 19.6 c 704
2003-09-27 06:07:26 C 23 31 42.08 +02 34 20.0 19.4 c 704
2003-09-27 06:26:26 C 23 31 41.85 +02 34 13.8 19.7 c 704
2003-09-27 06:44:40 C 23 31 41.67 +02 34 07.2 19.5 c 704
2003-09-30 05:17:56 C 23 31 45.92 +02 06 18.0 m 683
2003-09-30 05:37:14 C 23 31 45.70 +02 06 09.7 m 683
2003-09-30 05:56:30 C 23 31 45.58 +02 06 01.3 m 683
2003-10-01 05:13:57 C 23 31 51.32 +01 55 34.6 m 683
2003-10-01 05:33:16 C 23 31 51.08 +01 55 24.3 m 683
2003-10-01 05:52:33 C 23 31 50.95 +01 55 15.2 m 683
2003-10-12 07:57:13 C 23 37 33.79 -01 09 54.7 o 699
2003-10-12 08:11:38 C 23 37 34.22 -01 10 10.1 o 699
2003-10-12 08:26:00 C 23 37 34.72 -01 10 25.2 o 699
2003-10-12 08:40:21 C 23 37 35.19 -01 10 40.4 o 699
2003-10-15 03:55:35 C 23 41 40.63 -02 29 30.6 o 699
2003-10-15 04:19:31 C 23 41 41.90 -02 30 01.9 o 699
2003-10-15 04:43:30 C 23 41 43.10 -02 30 34.2 o 699
2003-10-15 05:12:46 C 23 41 44.64 -02 31 13.6 o 699
2003-10-15 09:15:20 C 23 41 58.32 -02 36 39.6 c 673
2003-10-15 09:17:59 C 23 41 58.48 -02 36 42.8 c 673
2003-10-15 09:21:40 C 23 41 58.71 -02 36 48.2 c 673
2003-10-15 09:23:30 C 23 41 58.80 -02 36 50.6 c 673
2003-10-15 18:08:45 C 23 42 46.51 -02 49 17.0 r 198
2003-10-15 18:12:48 C 23 42 46.79 -02 49 22.6 r 198
2003-10-15 18:16:52 C 23 42 47.07 -02 49 28.7 r 198
2003-10-15 18:21:57 C 23 42 47.39 -02 49 36.0 r 198
2003-10-15 18:31:44 C 23 42 48.20 -02 49 49.3 r 151
2003-10-15 18:35:53 C 23 42 48.45 -02 49 55.3 r 151
2003-10-15 18:40:00 C 23 42 48.66 -02 50 02.3 r 240
2003-10-15 18:47:18 C 23 42 49.15 -02 50 12.7 r 240
2003-10-15 18:56:40 C 23 42 49.77 -02 50 26.4 r 240
2003-10-15 18:59:48 C 23 42 49.97 -02 50 30.8 r 240
2003-10-15 19:03:57 C 23 42 50.24 -02 50 36.7 r 240
2003-10-15 19:32:05 C 23 42 52.51 -02 51 19.1 r J95
2003-10-15 19:38:09 C 23 42 52.91 -02 51 28.1 r J95
2003-10-15 19:44:40 C 23 42 53.37 -02 51 37.4 r J95
2003-10-15 20:50:30 C 23 42 56.69 -02 53 06.6 r 106
2003-10-15 20:51:27 C 23 42 56.74 -02 53 07.4 r 106
2003-10-15 20:56:32 C 23 42 57.04 -02 53 14.9 r 106
2003-10-15 20:57:30 C 23 42 57.12 -02 53 16.5 r 106
2003-10-15 21:02:33 C 23 42 57.43 -02 53 23.5 r 106
2003-10-15 21:03:31 C 23 42 57.48 -02 53 24.8 r 106
2003-10-16 22:08:04 C 23 45 08.91 -03 31 30.3 r J95
2003-10-16 22:13:33 C 23 45 09.29 -03 31 39.5 r J95
2003-10-16 22:19:25 C 23 45 09.77 -03 31 48.4 r J95
2003-10-17 18:14:00 C 23 47 13.48 -04 05 09.1 c 246