2003 TK2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6471562127 ± 2.68e-08
Semi-major axis (a)2.3494709923 AU ± 4.34e-09
Inclination (i)4.28578985° ± 7.03e-06
Long. of Asc. Node (Ω)0.92832397° ± 7.63e-05
Arg. of Perihelion (ω)321.08476339° ± 7.35e-05
Mean Anomaly (M)69.75828574° ± 8.69e-06
Mean Motion (n)0.2736888754°/day ± 7.59e-10
Perihelion dist (q)0.82899624 AU ± 6.29e-08
Aphelion dist (Q)3.86994574 AU ± 6.33e-08
Orbital Period3.60126542 yr ± 9.98e-09
Physical Parameters
H (abs. magnitude)19.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.347″
Uncertainty0
Orbit TypeApollo
MOID0.021111 AU
Observations Used138
Oppositions13
Arc Total2003-2021
First Observation Used2003-10-06
Last Observation Used2021-11-28
Observations (156)
Date Type RA Dec Mag Band Observatory
2021-05-01 08:53:40 C 14 35 05.999 -23 47 08.14 U F52
2021-05-01 09:12:33 C 14 35 04.418 -23 47 10.74 U F52
2021-05-04 07:51:33 C 14 29 10.59 -23 55 37.1 V 703
2021-05-04 07:59:01 C 14 29 10.00 -23 55 38.2 V 703
2021-05-04 08:06:28 C 14 29 09.28 -23 55 38.8 V 703
2021-05-04 08:13:56 C 14 29 08.53 -23 55 39.8 V 703
2021-05-13 13:28:09 C 14 06 36.475 -24 08 45.35 V P07
2021-05-13 14:42:00 C 14 06 27.526 -24 08 47.11 V P07
2021-05-13 14:46:40 C 14 06 26.959 -24 08 47.00 V P07
2021-05-13 16:06:16 C 14 06 17.290 -24 08 47.65 V P07
2021-05-13 16:07:09 C 14 06 17.129 -24 08 47.40 V P07
2021-05-13 17:30:47 C 14 06 07.010 -24 08 47.26 V P07
2021-05-14 06:49:30 C 14 04 34.42 -24 09 06.6 V G96
2021-05-14 06:57:03 C 14 04 33.49 -24 09 06.8 V G96
2021-05-14 07:04:37 C 14 04 32.56 -24 09 06.4 V G96
2021-05-14 07:12:10 C 14 04 31.54 -24 09 06.4 V G96
2021-05-29 06:43:57 C 13 16 03.83 -23 32 06.0 V I52
2021-05-29 06:48:47 C 13 16 03.03 -23 32 04.7 V I52
2021-05-29 06:51:30 C 13 16 02.72 -23 32 04.6 V I52
2021-06-07 03:42:05 C 12 43 00.32 -22 34 04.4 V 703
2021-06-07 03:58:13 C 12 42 57.59 -22 33 57.9 V 703
2021-06-07 04:06:17 C 12 42 56.11 -22 33 56.3 V 703
2021-06-08 07:00:24 C 12 38 34.84 -22 24 40.9 V T05
2021-06-08 07:05:01 C 12 38 34.08 -22 24 37.5 V T05
2021-06-08 07:13:38 C 12 38 32.60 -22 24 34.7 V T05
2021-06-08 07:29:29 C 12 38 29.84 -22 24 29.0 V T05
2021-06-12 01:37:57 S 12 23 35.54 -21 50 10.8 L C51
2021-06-12 04:46:05 S 12 23 03.86 -21 48 54.0 L C51
2021-06-12 06:20:09 S 12 22 47.96 -21 48 15.9 L C51
2021-06-12 06:32:40 C 12 22 45.99 -21 48 36.1 V T05
2021-06-12 06:37:58 C 12 22 44.96 -21 48 33.4 V T05
2021-06-12 06:47:14 C 12 22 43.35 -21 48 28.5 V T05
2021-06-12 07:03:04 C 12 22 40.51 -21 48 22.8 V T05
2021-06-12 07:54:14 S 12 22 32.06 -21 47 37.7 L C51
2021-06-12 07:54:25 S 12 22 32.03 -21 47 38.2 L C51
2021-06-12 09:28:28 S 12 22 16.14 -21 46 59.6 L C51
2021-06-12 12:35:53 S 12 21 44.46 -21 45 41.0 L C51
2021-06-12 12:36:04 S 12 21 44.43 -21 45 40.9 L C51
2021-06-13 03:46:13 C 12 19 09.84 -21 39 54.0 V G96
2021-06-13 03:53:53 C 12 19 08.47 -21 39 50.7 V G96
2021-06-13 04:01:34 C 12 19 07.09 -21 39 47.2 V G96
2021-06-13 04:09:14 C 12 19 05.65 -21 39 43.3 V G96
2021-09-27 05:17:01 S 06 26 52.505 +27 59 33.11 L C51
2021-09-27 14:41:36 S 06 26 57.634 +28 02 33.47 L C51
2021-09-27 16:15:40 S 06 26 58.414 +28 03 04.39 L C51
2021-10-17 00:59:37 C 06 20 48.16 +30 25 31.5 Z C95
2021-10-17 01:58:21 C 06 20 45.71 +30 25 48.8 Z C95
2021-11-12 11:31:42 C 05 33 38.40 +32 31 28.8 V I52
2021-11-12 11:38:32 C 05 33 37.59 +32 31 28.6 V I52
2021-11-15 08:57:45 C 05 26 28.20 +32 32 51.2 V G96