2015 TK

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0806162153 ± 1.08e-07
Semi-major axis (a)1.3254976117 AU ± 1.35e-08
Inclination (i)6.17483478° ± 8.04e-06
Long. of Asc. Node (Ω)341.79144618° ± 3.78e-05
Arg. of Perihelion (ω)47.04488320° ± 1.29e-04
Mean Anomaly (M)203.03098043° ± 1.47e-04
Mean Motion (n)0.6458681252°/day ± 9.87e-09
Perihelion dist (q)1.21864101 AU ± 1.43e-07
Aphelion dist (Q)1.43235421 AU ± 1.44e-07
Orbital Period1.52604881 yr ± 2.33e-08
Physical Parameters
H (abs. magnitude)22.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.304″
Uncertainty0
Orbit TypeAmor
MOID0.227501 AU
Observations Used58
Oppositions4
Arc Total2012-2024
First Observation Used2012-10-08
Last Observation Used2024-05-07
Observations (58)
Date Type RA Dec Mag Band Observatory
2012-10-08 07:09:44 c 00 13 09.456 +20 59 16.30 L F51
2012-10-08 07:30:39 c 00 13 07.820 +20 59 26.48 L F51
2012-10-08 07:51:34 c 00 13 06.176 +20 59 36.51 L F51
2012-10-08 08:12:29 c 00 13 04.517 +20 59 46.47 L F51
2015-07-27 13:01:07 C 22 05 40.611 -27 25 31.66 L F51
2015-07-27 13:16:18 C 22 05 39.797 -27 25 29.51 L F51
2015-07-27 13:31:29 C 22 05 38.971 -27 25 27.35 L F51
2015-07-27 13:46:39 C 22 05 38.174 -27 25 25.15 L F51
2015-09-06 07:05:00 C 21 00 41.227 -19 41 09.42 L F51
2015-09-06 07:21:09 C 21 00 40.430 -19 40 57.00 L F51
2015-09-06 07:37:00 C 21 00 39.659 -19 40 44.87 L F51
2015-09-06 07:52:52 C 21 00 38.864 -19 40 32.70 L F51
2015-09-06 07:56:36 C 21 00 38.685 -19 40 29.76 L F51
2015-09-06 08:12:26 C 21 00 37.900 -19 40 17.54 L F51
2015-09-06 08:28:14 C 21 00 37.119 -19 40 05.22 L F51
2015-09-06 08:44:05 C 21 00 36.335 -19 39 52.90 L F51
2015-10-03 03:19:54 C 21 01 09.19 -11 19 54.9 q G96
2015-10-03 03:34:39 C 21 01 09.66 -11 19 43.2 q G96
2015-10-03 03:42:02 C 21 01 09.87 -11 19 38.5 q G96
2015-10-04 04:10:13 C 21 02 06.41 -11 01 30.5 o 291
2015-10-04 04:16:54 C 21 02 06.65 -11 01 25.8 o 291
2015-10-04 04:23:36 C 21 02 06.86 -11 01 20.8 o 291
2015-10-12 02:14:42 C 21 11 14.61 -08 43 23.7 u H21
2015-10-12 02:43:55 C 21 11 16.11 -08 43 02.8 u H21
2015-10-13 01:16:55 C 21 12 33.41 -08 26 55.7 u H21
2015-10-13 01:49:29 C 21 12 35.13 -08 26 32.5 u H21
2015-10-14 01:10:08 C 21 13 57.40 -08 09 53.5 u H21
2015-10-14 01:32:59 C 21 13 58.67 -08 09 37.1 u H21
2015-10-14 01:49:02 C 21 13 59.57 -08 09 26.5 u H21
2015-10-15 00:46:57 C 21 15 23.05 -07 53 06.6 u H21
2015-10-15 01:00:23 C 21 15 23.80 -07 52 57.4 u H21
2015-10-15 01:17:19 C 21 15 24.75 -07 52 45.2 u H21
2015-10-17 01:35:26 C 21 18 27.15 -07 18 32.4 u H21
2015-10-17 01:49:09 C 21 18 27.96 -07 18 23.1 u H21
2015-10-17 02:04:55 C 21 18 28.91 -07 18 11.5 u H21
2015-10-18 01:16:59 C 21 20 00.31 -07 01 49.2 u H21
2015-10-18 01:26:38 C 21 20 00.91 -07 01 42.3 u H21
2015-10-18 01:43:16 C 21 20 01.91 -07 01 31.0 u H21
2015-10-19 00:29:14 C 21 21 33.84 -06 45 28.6 u H21
2015-10-19 00:52:34 C 21 21 35.31 -06 45 12.0 u H21
2015-10-19 01:14:10 C 21 21 36.66 -06 44 56.6 u H21
2015-11-02 01:19:14 C 21 47 36.31 -02 50 39.5 u H21
2015-11-02 01:35:00 C 21 47 37.60 -02 50 28.6 u H21
2015-11-02 01:53:58 C 21 47 39.15 -02 50 14.9 u H21
2015-11-04 01:06:33 C 21 51 44.99 -02 17 31.9 u H21
2015-11-04 01:20:17 C 21 51 46.13 -02 17 22.2 u H21
2015-11-04 01:35:28 C 21 51 47.40 -02 17 11.5 u H21
2015-11-09 00:23:17 C 22 02 30.81 -00 54 48.3 u H21
2015-11-09 00:49:51 C 22 02 33.19 -00 54 29.8 u H21
2015-11-09 01:15:50 C 22 02 35.49 -00 54 11.8 u H21