2003 TK1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2933270222 ± 5.03e-08
Semi-major axis (a)1.5218112076 AU ± 1.38e-09
Inclination (i)5.72835194° ± 7.31e-06
Long. of Asc. Node (Ω)199.98113416° ± 1.39e-05
Arg. of Perihelion (ω)186.36836792° ± 4.80e-05
Mean Anomaly (M)276.89797265° ± 2.67e-05
Mean Motion (n)0.5250142713°/day ± 7.15e-10
Perihelion dist (q)1.07542286 AU ± 7.65e-08
Aphelion dist (Q)1.96819956 AU ± 7.65e-08
Orbital Period1.87733236 yr ± 2.56e-09
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.458″
Uncertainty0
Orbit TypeAmor
MOID0.077503 AU
Observations Used80
Oppositions7
Arc Total2003-2018
First Observation Used2003-10-04
Last Observation Used2018-11-12
Observations (84)
Date Type RA Dec Mag Band Observatory
2003-10-21 08:00:30 C 01 03 19.63 -02 03 19.5 d 291
2003-10-21 08:06:19 C 01 03 20.94 -02 03 30.2 d 291
2003-10-21 08:12:23 C 01 03 22.30 -02 03 41.2 d 291
2003-10-22 08:47:49 C 01 09 28.97 -02 48 16.0 c 926
2003-10-22 08:49:05 C 01 09 29.30 -02 48 18.3 c 926
2003-10-22 08:50:21 C 01 09 29.68 -02 48 21.5 c 926
2003-10-24 07:59:39 C 01 21 04.92 -04 09 45.7 d 291
2003-10-24 08:05:32 C 01 21 06.13 -04 09 54.9 d 291
2003-10-24 08:10:58 C 01 21 07.37 -04 10 04.2 d 291
2003-10-30 12:00:56 C 01 55 03.88 -07 39 05.1 r 413
2003-10-30 12:15:00 C 01 55 06.58 -07 39 21.8 r 413
2003-11-02 07:39:06 C 02 08 56.75 -08 51 48.9 d 291
2003-11-02 07:44:26 C 02 08 57.64 -08 51 54.2 d 291
2003-11-02 07:50:13 C 02 08 58.70 -08 51 59.0 d 291
2003-11-18 07:17:49 C 03 07 21.84 -11 11 17.2 d 291
2003-11-18 07:26:41 C 03 07 22.84 -11 11 16.1 d 291
2003-11-18 07:33:33 C 03 07 23.32 -11 11 15.3 d 291
2003-11-19 05:40:32 C 03 09 50.55 -11 08 32.5 d 291
2003-11-19 05:48:52 C 03 09 51.34 -11 08 31.5 d 291
2003-11-19 05:59:38 C 03 09 52.30 -11 08 30.2 d 291
2018-08-12 12:23:26 C 21 10 15.946 +10 23 54.40 V F51
2018-08-12 12:40:35 C 21 10 15.377 +10 23 58.70 V F51
2018-08-12 12:57:46 C 21 10 14.830 +10 24 02.66 V F51
2018-11-06 05:27:25 C 00 22 43.94 -15 19 07.7 V G96
2018-11-06 05:35:33 C 00 22 45.71 -15 19 10.0 V G96
2018-11-06 05:43:42 C 00 22 47.50 -15 19 12.3 V G96
2018-11-06 05:51:50 C 00 22 49.34 -15 19 13.8 V G96
2018-11-06 06:58:59 C 00 23 04.24 -15 19 28.6 V I52
2018-11-06 07:06:10 C 00 23 05.85 -15 19 29.8 V I52
2018-11-06 07:13:21 C 00 23 07.47 -15 19 31.1 V I52
2018-11-06 07:20:32 C 00 23 09.10 -15 19 33.0 V I52
2018-11-12 07:58:33 C 00 56 25.512 -15 26 44.47 U F52
2018-11-12 08:37:58 C 00 56 33.452 -15 26 39.21 U F52
2018-11-12 08:57:38 C 00 56 37.400 -15 26 36.20 U F52