IAA RAS IAA Minor Planet Database

2013 TD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5668241072 ± 8.92e-08
Semi-major axis (a)2.3121605892 AU ± 5.98e-08
Inclination (i)0.43538154° ± 5.21e-06
Long. of Asc. Node (Ω)254.89853053° ± 1.25e-03
Arg. of Perihelion (ω)101.14689754° ± 1.30e-03
Mean Anomaly (M)168.45727731° ± 1.17e-05
Mean Motion (n)0.2803401392°/day ± 1.09e-08
Perihelion dist (q)1.00157223 AU ± 2.08e-07
Aphelion dist (Q)3.62274895 AU ± 2.26e-07
Orbital Period3.51582291 yr ± 1.36e-07
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.471″
Uncertainty0
Orbit TypeApollo
MOID0.007239 AU
Observations Used61
Oppositions5
Arc Total2013-2020
First Observation Used2013-10-01
Last Observation Used2020-10-13
Observations (62)
Date Type RA Dec Mag Band Observatory
2013-10-01 07:27:34 C 23 52 49.01 +24 58 21.8 – q 703
2013-10-01 07:35:30 C 23 53 06.46 +24 59 24.8 – q 703
2013-10-01 07:43:26 C 23 53 24.05 +25 00 27.8 – q 703
2013-10-01 07:51:23 C 23 53 41.55 +25 01 29.6 – q 703
2013-10-01 08:28:12 C 23 55 02.81 +25 06 11.2 – q 703
2013-10-01 08:28:54 C 23 55 04.48 +25 06 17.7 – q 703
2013-10-01 08:29:37 C 23 55 05.99 +25 06 22.6 – q 703
2013-10-01 08:30:21 C 23 55 07.54 +25 06 28.6 – q 703
2013-10-01 08:31:03 C 23 55 09.15 +25 06 33.9 – q 703
2013-10-01 08:31:44 C 23 55 10.67 +25 06 38.6 – q 703
2013-10-01 08:32:27 C 23 55 12.20 +25 06 43.8 – q 703
2013-10-01 08:33:12 C 23 55 13.81 +25 06 49.2 – q 703
2013-10-01 09:57:10 C 23 58 19.62 +25 17 02.4 – q 703
2013-10-01 09:57:47 C 23 58 20.81 +25 17 05.7 – q 703
2013-10-01 09:58:26 C 23 58 22.31 +25 17 10.6 – q 703
2013-10-01 09:59:04 C 23 58 23.73 +25 17 14.4 – q 703
2013-10-01 09:59:41 C 23 58 24.92 +25 17 18.3 – q 703
2013-10-01 19:19:35 C 00 19 49.08 +26 17 31.0 – q 113
2013-10-01 19:28:10 C 00 20 06.26 +26 18 13.3 – q B15
2013-10-01 19:32:57 C 00 20 16.13 +26 18 42.4 – q B15
2013-10-01 19:33:38 C 00 20 18.35 +26 18 59.1 – q 113
2013-10-01 19:40:08 C 00 20 30.91 +26 19 27.2 – q B15
2013-10-01 20:09:41 C 00 21 31.28 +26 23 07.1 – v 461
2013-10-01 20:11:27 C 00 21 34.88 +26 23 17.4 – v 461
2013-10-01 20:45:09 C 00 22 44.71 +26 26 05.7 – q C43
2013-10-01 20:53:53 C 00 23 02.48 +26 26 56.3 – q C43
2013-10-02 02:32:07 C 00 34 49.98 +26 56 20.9 – u H21
2013-10-02 02:35:05 C 00 34 55.70 +26 56 36.0 – u H21
2013-10-02 02:37:54 C 00 35 01.15 +26 56 50.3 – u H21
2013-10-02 02:40:44 C 00 35 06.64 +26 57 04.6 – u H21
2013-10-02 02:43:40 C 00 35 12.31 +26 57 19.7 – u H21
2013-10-02 03:30:08 C 00 36 07.68 +26 58 54.5 – o 033
2013-10-02 03:47:25 C 00 36 41.50 +27 00 02.2 – o 033
2013-10-02 09:03:03 C 00 47 02.99 +27 24 37.6 – c 854
2013-10-02 09:06:48 C 00 47 09.61 +27 24 49.5 – c 854
2013-10-02 09:10:33 C 00 47 16.36 +27 25 01.7 – c 854
2013-10-03 21:42:46 C 01 44 56.20 +28 26 13.4 – q 246
2013-10-03 21:43:41 C 01 44 57.34 +28 26 12.2 – q 246
2013-10-03 21:44:15 C 01 44 57.96 +28 26 14.0 – q 246
2013-10-03 21:47:28 C 01 45 01.91 +28 26 16.2 – q 246
2013-10-03 21:48:04 C 01 45 02.62 +28 26 16.1 – q 246
2013-10-03 21:48:25 C 01 45 03.05 +28 26 15.5 – q 246
2013-10-04 01:20:53 C 01 49 13.38 +28 27 16.2 – o 033
2013-10-04 01:30:55 C 01 49 25.26 +28 27 16.4 – o 033
2013-10-04 01:48:30 C 01 49 45.05 +28 27 16.2 – o 033
2013-10-04 01:58:31 C 01 49 56.93 +28 27 16.2 – o 033
2013-10-13 08:18:29 C 03 38 08.23 +25 38 23.9 – u H21
2013-10-13 08:39:32 C 03 38 11.06 +25 38 09.7 – u H21
2013-10-13 08:58:07 C 03 38 13.55 +25 37 56.9 – u H21
2020-10-12 08:16:31 C 04 00 02.61 +27 17 06.3 – V G96