2018 TN5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4538653776 ± 1.07e-04
Semi-major axis (a)2.2021738470 AU ± 3.39e-04
Inclination (i)10.36621812° ± 1.37e-03
Long. of Asc. Node (Ω)339.14879245° ± 3.03e-03
Arg. of Perihelion (ω)313.25064073° ± 6.23e-03
Mean Anomaly (M)101.63103443° ± 1.91e-01
Mean Motion (n)0.3016024570°/day ± 6.96e-05
Perihelion dist (q)1.20268338 AU ± 2.99e-04
Aphelion dist (Q)3.20166431 AU ± 5.46e-04
Orbital Period3.26796503 yr ± 7.54e-04
Physical Parameters
H (abs. magnitude)20.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.266″
Uncertainty3
Orbit TypeAmor
MOID0.224759 AU
Observations Used40
Oppositions1
Arc Total2018-2018
First Observation Used2018-10-05
Last Observation Used2018-10-28
Observations (40)
Date Type RA Dec Mag Band Observatory
2018-10-05 12:27:19 C 01 01 13.870 +23 10 28.26 V F52
2018-10-05 12:33:16 C 01 01 13.453 +23 10 27.42 V F52
2018-10-05 12:48:11 C 01 01 12.441 +23 10 26.38 V F52
2018-10-05 12:54:08 C 01 01 12.015 +23 10 25.65 V F52
2018-10-05 13:09:01 C 01 01 10.981 +23 10 24.09 V F52
2018-10-05 13:14:59 C 01 01 10.551 +23 10 23.38 V F52
2018-10-05 13:29:52 C 01 01 09.553 +23 10 22.05 V F52
2018-10-05 13:35:49 C 01 01 09.130 +23 10 21.61 V F52
2018-10-10 06:05:51 C 00 53 55.17 +22 56 54.6 V G96
2018-10-10 06:14:04 C 00 53 54.64 +22 56 53.0 V G96
2018-10-10 06:22:16 C 00 53 54.14 +22 56 52.0 V G96
2018-10-10 09:49:52 C 00 53 40.60 +22 56 19.4 V V06
2018-10-10 09:55:48 C 00 53 40.23 +22 56 18.4 V V06
2018-10-10 10:01:43 C 00 53 39.83 +22 56 17.4 V V06
2018-10-10 10:07:39 C 00 53 39.45 +22 56 16.4 V V06
2018-10-11 02:23:51 C 00 52 40.60 +22 53 39.2 V H01
2018-10-11 02:30:59 C 00 52 40.17 +22 53 38.2 V H01
2018-10-11 02:48:23 C 00 52 39.07 +22 53 35.8 V H01
2018-10-11 02:57:50 C 00 52 38.47 +22 53 34.2 V H01
2018-10-12 04:50:29 C 00 51 04.19 +22 49 09.6 u H21
2018-10-12 05:00:26 C 00 51 03.57 +22 49 08.0 u H21
2018-10-12 05:30:35 C 00 51 01.66 +22 49 02.8 u H21
2018-10-12 22:48:36 C 00 50 00.25 +22 45 53.2 V 204
2018-10-12 23:11:54 C 00 49 58.79 +22 45 49.1 V 204
2018-10-12 23:42:56 C 00 49 56.84 +22 45 42.8 V L01
2018-10-12 23:43:52 C 00 49 56.82 +22 45 42.7 V 204
2018-10-12 23:50:30 C 00 49 56.40 +22 45 41.4 V L01
2018-10-12 23:57:06 C 00 49 56.02 +22 45 39.9 V L01
2018-10-16 06:57:18 C 00 45 29.37 +22 29 41.6 u H21
2018-10-16 07:10:24 C 00 45 28.62 +22 29 38.8 u H21
2018-10-16 07:31:21 C 00 45 27.44 +22 29 33.8 u H21
2018-10-18 04:19:09 C 00 43 07.75 +22 19 32.0 u H21
2018-10-18 04:32:35 C 00 43 07.04 +22 19 29.0 u H21
2018-10-18 04:55:40 C 00 43 05.80 +22 19 23.5 u H21
2018-10-19 02:46:02 C 00 42 00.97 +22 14 16.6 u H21
2018-10-19 02:55:58 C 00 42 00.47 +22 14 14.4 u H21
2018-10-19 03:12:19 C 00 41 59.63 +22 14 10.5 u H21
2018-10-28 06:57:40 C 00 33 04.09 +21 18 32.3 V V06
2018-10-28 07:23:45 C 00 33 03.26 +21 18 25.2 V V06
2018-10-28 07:36:48 C 00 33 02.82 +21 18 21.7 V V06