2003 TR9

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7013578322 ± 1.28e-07
Semi-major axis (a)1.6424953836 AU ± 2.24e-09
Inclination (i)13.44792857° ± 1.87e-05
Long. of Asc. Node (Ω)198.20811404° ± 1.06e-05
Arg. of Perihelion (ω)71.23947063° ± 2.20e-05
Mean Anomaly (M)212.69386197° ± 4.41e-06
Mean Motion (n)0.4682265541°/day ± 9.58e-10
Perihelion dist (q)0.49051838 AU ± 2.10e-07
Aphelion dist (Q)2.79447239 AU ± 2.10e-07
Orbital Period2.10502005 yr ± 4.31e-09
Physical Parameters
H (abs. magnitude)21.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.342″
Uncertainty0
Orbit TypeApollo
MOID0.019706 AU
Observations Used75
Oppositions11
Arc Total2003-2024
First Observation Used2003-10-09
Last Observation Used2024-11-02
Observations (80)
Date Type RA Dec Mag Band Observatory
2003-11-22 03:41:39 C 01 18 37.28 -04 20 26.5 d 291
2020-03-22 05:24:17 C 06 34 24.598 +05 14 59.96 V T14
2020-03-22 05:32:28 C 06 34 24.363 +05 15 05.79 V T14
2020-03-22 05:35:11 C 06 34 24.285 +05 15 07.73 V T14
2020-03-23 05:39:28 C 06 33 48.241 +05 32 23.54 V T14
2020-03-23 05:42:10 C 06 33 48.167 +05 32 25.47 V T14
2020-03-23 05:44:52 C 06 33 48.095 +05 32 27.39 V T14
2024-10-14 02:07:56 C 20 47 19.660 -11 05 42.70 V I52
2024-10-14 02:08:11 C 20 47 20.020 -11 05 42.40 V I52
2024-10-14 02:08:26 C 20 47 20.290 -11 05 43.00 V I52
2024-10-14 02:08:41 C 20 47 20.590 -11 05 43.50 V I52
2024-10-20 04:50:39 C 22 41 35.059 -11 38 06.65 V G96
2024-10-20 04:58:03 C 22 41 38.324 -11 38 04.81 V G96
2024-10-20 05:05:27 C 22 41 41.579 -11 38 03.05 V G96
2024-10-20 05:12:51 C 22 41 44.772 -11 38 01.39 V G96
2024-10-20 05:12:52 C 22 41 44.89 -11 38 00.7 V 691
2024-10-20 05:20:32 C 22 41 48.26 -11 37 58.9 V 691
2024-10-20 05:28:12 C 22 41 51.64 -11 37 56.5 V 691
2024-10-20 19:40:48 B 22 48 01.817 -11 33 21.66 Z M49
2024-10-20 19:43:27 B 22 48 02.859 -11 33 20.61 Z M49
2024-10-20 19:46:06 B 22 48 03.943 -11 33 19.69 Z M49
2024-10-21 05:51:49 C 22 52 08.635 -11 31 00.62 X F52
2024-10-21 06:07:04 C 22 52 14.393 -11 30 56.42 X F52
2024-10-21 06:22:21 C 22 52 20.125 -11 30 51.96 X F52
2024-10-21 06:37:36 C 22 52 25.859 -11 30 47.59 X F52
2024-10-24 06:40:08 C 23 15 31.740 -11 07 50.48 X F51
2024-10-24 06:55:00 C 23 15 35.511 -11 07 45.64 X F51
2024-11-02 05:02:28 C 23 53 12.584 -09 57 19.26 V G96
2024-11-02 05:17:29 C 23 53 14.276 -09 57 14.26 V G96
2024-11-02 05:24:59 C 23 53 15.133 -09 57 12.13 V G96