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
2003-10-30 04:52:33 C 02 10 12.61 -30 27 17.1 r 649
2003-10-30 11:12:03 C 02 21 22.46 -31 39 17.3 r 413
2003-10-30 11:13:50 C 02 21 25.54 -31 39 40.0 r 413
2003-10-30 11:15:36 C 02 21 28.63 -31 40 02.7 r 413
2003-10-30 11:41:20 C 02 22 12.26 -31 45 55.2 r 428
2003-10-30 11:42:02 C 02 22 13.48 -31 46 04.3 r 428
2003-10-30 11:42:46 C 02 22 14.74 -31 46 13.6 r 428
2003-10-30 11:43:38 C 02 22 16.27 -31 46 24.6 r 428
2003-10-30 13:03:17 C 02 24 36.41 -32 02 20.5 r E14
2003-10-30 13:05:53 C 02 24 41.05 -32 02 52.7 r E14
2003-10-30 13:07:22 C 02 24 43.69 -32 03 11.9 r E14
2003-11-01 14:19:51 C 04 25 13.31 -40 21 44.0 r 428
2003-11-01 14:23:53 C 04 25 24.63 -40 22 07.0 r 428
2003-11-01 14:24:31 C 04 25 26.44 -40 22 10.8 r 428
2003-11-01 18:05:07 C 04 35 53.36 -40 39 36.4 r 413
2003-11-01 18:09:06 C 04 36 05.23 -40 39 52.7 r 413
2003-11-01 18:11:06 C 04 36 10.47 -40 39 59.8 r 413
2003-12-18 11:44:22 C 10 51 40.81 -08 25 58.0 d 291
2003-12-18 12:03:42 C 10 51 40.84 -08 25 52.6 d 291
2003-12-18 12:17:44 C 10 51 40.84 -08 25 48.7 d 291
2004-01-16 07:06:55 C 10 37 12.78 -03 35 32.8 o 809
2004-01-16 07:14:38 C 10 37 12.29 -03 35 27.6 o 809
2004-01-16 07:29:09 C 10 37 11.47 -03 35 19.0 o 809
2004-01-16 07:59:09 C 10 37 09.74 -03 35 00.5 o 809
2004-01-16 08:23:25 C 10 37 08.36 -03 34 46.0 o 809
2004-01-28 09:22:13 C 10 20 21.66 -00 19 15.7 d 291
2004-01-28 09:27:25 C 10 20 21.32 -00 19 11.5 d 291
2004-01-28 09:32:39 C 10 20 20.96 -00 19 08.0 d 291
2018-08-08 08:14:35 C 20 30 46.218 -12 57 36.37 V T14
2018-08-08 08:19:17 C 20 30 45.906 -12 57 37.55 V T14
2018-08-08 08:23:59 C 20 30 45.596 -12 57 38.68 V T14
2018-08-10 12:12:58 C 20 27 24.090 -13 10 17.01 V T12