2018 TC6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4499874239 ± 3.87e-08
Semi-major axis (a)2.3487179543 AU ± 1.03e-08
Inclination (i)3.47377074° ± 5.99e-06
Long. of Asc. Node (Ω)328.47761156° ± 1.93e-04
Arg. of Perihelion (ω)345.18947492° ± 1.92e-04
Mean Anomaly (M)23.54834462° ± 1.13e-05
Mean Motion (n)0.2738205098°/day ± 1.81e-09
Perihelion dist (q)1.29182441 AU ± 9.10e-08
Aphelion dist (Q)3.40561150 AU ± 9.21e-08
Orbital Period3.59953418 yr ± 2.38e-08
Physical Parameters
H (abs. magnitude)19.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.289″
Uncertainty0
Orbit TypeAmor
MOID0.276334 AU
Observations Used74
Oppositions13
Arc Total2007-2025
First Observation Used2007-10-11
Last Observation Used2025-06-20
Observations (75)
Date Type RA Dec Mag Band Observatory
2018-11-01 07:10:24 C 02 29 13.59 +22 20 01.1 V G96
2018-11-01 07:18:23 C 02 29 13.13 +22 19 59.6 V G96
2018-11-01 07:26:25 C 02 29 12.75 +22 19 57.5 V G96
2018-11-06 07:51:55 C 02 23 01.002 +21 46 53.27 U F52
2018-11-06 08:12:23 C 02 22 59.942 +21 46 47.61 U F52
2018-11-06 08:32:53 C 02 22 58.881 +21 46 41.83 U F52
2018-11-06 08:53:22 C 02 22 57.813 +21 46 36.20 U F52
2018-11-07 05:59:31 C 02 21 56.29 +21 40 37.8 V I52
2018-11-07 06:04:02 C 02 21 56.03 +21 40 36.7 V I52
2018-11-07 06:08:52 C 02 21 55.80 +21 40 35.0 V I52
2018-11-08 05:23:33 C 02 20 49.66 +21 34 01.7 V G96
2018-11-08 05:30:59 C 02 20 49.27 +21 34 00.0 V G96
2018-11-08 05:38:28 C 02 20 48.92 +21 33 57.2 V G96
2018-11-08 05:45:57 C 02 20 48.52 +21 33 55.2 V G96
2021-04-06 08:47:03 C 11 45 58.815 -02 02 27.81 V F51
2021-04-06 09:05:02 C 11 45 58.038 -02 02 23.44 V F51
2021-04-06 09:23:02 C 11 45 57.224 -02 02 19.03 V F51
2021-04-06 09:41:00 C 11 45 56.459 -02 02 14.77 V F51
2025-05-26 08:00:49 C 16 49 55.32 -31 59 02.5 X W57
2025-05-26 08:22:44 C 16 49 54.65 -31 59 04.7 X W57
2025-06-19 02:58:49 C 16 30 49.42 -32 02 05.5 X W57
2025-06-19 03:12:10 C 16 30 48.91 -32 02 04.9 X W57
2025-06-19 03:37:45 C 16 30 48.03 -32 02 01.1 X W57
2025-06-20 01:08:36 C 16 30 07.185 -31 59 30.25 W M21
2025-06-20 01:54:40 C 16 30 05.631 -31 59 22.82 W M21