2016 TC18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1872862481 ± 1.20e-05
Semi-major axis (a)1.2854445125 AU ± 2.41e-05
Inclination (i)8.29493832° ± 4.73e-04
Long. of Asc. Node (Ω)32.34620108° ± 3.67e-04
Arg. of Perihelion (ω)34.98521884° ± 4.38e-04
Mean Anomaly (M)52.11087433° ± 6.18e-02
Mean Motion (n)0.6762889232°/day ± 1.90e-05
Perihelion dist (q)1.04469843 AU ± 2.49e-05
Aphelion dist (Q)1.52619059 AU ± 3.25e-05
Orbital Period1.45740415 yr ± 4.10e-05
Physical Parameters
H (abs. magnitude)23.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty2
Orbit TypeAmor
MOID0.072139 AU
Observations Used31
Oppositions1
Arc Total2016-2016
First Observation Used2016-10-07
Last Observation Used2016-11-18
Observations (35)
Date Type RA Dec Mag Band Observatory
2016-10-07 08:17:50 C 23 23 41.512 -28 52 25.02 L F51
2016-10-07 08:47:32 C 23 23 38.141 -28 51 43.76 L F51
2016-10-07 09:02:22 C 23 23 36.472 -28 51 23.20 L F51
2016-10-08 00:31:40 C 23 22 10.12 -28 28 39.1 u 807
2016-10-08 00:39:42 C 23 22 09.25 -28 28 27.7 u 807
2016-10-08 00:47:40 C 23 22 08.38 -28 28 16.8 u 807
2016-10-08 11:39:51 C 23 21 04.21 -28 12 15.4 t 474
2016-10-08 11:44:54 C 23 21 03.67 -28 12 08.2 t 474
2016-10-08 11:49:58 C 23 21 03.15 -28 11 59.9 t 474
2016-10-08 11:55:02 C 23 21 02.58 -28 11 52.8 t 474
2016-10-09 10:48:45 C 23 18 55.62 -27 37 19.4 t 474
2016-10-09 10:53:49 C 23 18 55.11 -27 37 13.2 t 474
2016-10-09 10:58:53 C 23 18 54.50 -27 37 04.8 t 474
2016-10-18 05:00:16 C 23 02 00.65 -21 13 33.5 o 695
2016-10-18 05:16:15 C 23 01 59.33 -21 13 00.0 o 695
2016-10-18 05:32:15 C 23 01 58.01 -21 12 26.2 o 695
2016-10-27 02:36:58 C 22 50 46.55 -12 59 05.1 u 807
2016-10-27 02:44:02 C 22 50 46.17 -12 58 47.1 u 807
2016-10-27 02:51:23 C 22 50 45.79 -12 58 28.5 u 807
2016-10-27 04:41:50 C 22 50 42.50 -12 54 54.1 o 291
2016-10-27 04:43:33 C 22 50 42.40 -12 54 49.5 o 291
2016-10-27 04:45:17 C 22 50 42.33 -12 54 46.2 o 291
2016-10-30 04:17:41 C 22 48 28.57 -09 53 05.0 o 291
2016-10-30 04:22:43 C 22 48 28.35 -09 52 51.7 o 291
2016-10-30 04:27:46 C 22 48 28.16 -09 52 38.7 o 291
2016-11-02 02:27:34 C 22 47 03.25 -06 49 42.3 q G96
2016-11-02 02:37:34 C 22 47 02.88 -06 49 15.9 q G96
2016-11-02 02:47:31 C 22 47 02.61 -06 48 48.9 q G96
2016-11-02 02:57:34 C 22 47 02.40 -06 48 22.7 q G96
2016-11-18 00:44:31 C 22 51 06.17 +10 20 24.4 u H21
2016-11-18 01:07:09 C 22 51 06.66 +10 21 24.6 u H21
2016-11-18 01:24:38 C 22 51 07.01 +10 22 11.2 u H21
2016-11-18 05:40:38 C 22 51 13.86 +10 33 36.9 o 291
2016-11-18 05:47:57 C 22 51 14.06 +10 33 56.3 o 291
2016-11-18 05:55:16 C 22 51 14.22 +10 34 15.6 o 291