2016 TY18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5320793715 ± 4.56e-05
Semi-major axis (a)2.2866245833 AU ± 2.32e-04
Inclination (i)5.24370713° ± 3.29e-04
Long. of Asc. Node (Ω)208.79048641° ± 1.52e-04
Arg. of Perihelion (ω)166.43023850° ± 1.09e-04
Mean Anomaly (M)228.56869012° ± 1.47e-01
Mean Motion (n)0.2850492967°/day ± 4.34e-05
Perihelion dist (q)1.06995881 AU ± 1.51e-04
Aphelion dist (Q)3.50329035 AU ± 3.71e-04
Orbital Period3.45773975 yr ± 5.26e-04
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.323″
Uncertainty3
Orbit TypeAmor
MOID0.072577 AU
Observations Used71
Oppositions1
Arc Total2016-2016
First Observation Used2016-09-25
Last Observation Used2016-11-27
Observations (72)
Date Type RA Dec Mag Band Observatory
2016-10-19 02:12:52 C 00 09 44.58 +07 05 11.7 U H21
2016-10-19 02:24:02 C 00 09 49.94 +07 05 05.4 U H21
2016-10-19 04:32:34 C 00 10 53.85 +07 04 09.1 o 926
2016-10-19 04:37:45 C 00 10 56.33 +07 04 06.2 o 926
2016-10-19 04:43:01 C 00 10 58.84 +07 04 03.5 o 926
2016-10-26 07:49:41 C 01 29 43.40 +05 19 14.4 q G96
2016-10-26 07:55:50 C 01 29 45.64 +05 19 10.7 q G96
2016-10-26 08:02:00 C 01 29 48.02 +05 19 07.4 q G96
2016-10-26 08:08:10 C 01 29 50.39 +05 19 03.1 q G96
2016-10-29 06:29:00 C 01 56 05.13 +04 39 06.1 U H21
2016-10-29 06:39:20 C 01 56 08.51 +04 39 00.2 U H21
2016-11-02 06:25:51 C 02 25 32.55 +03 55 33.2 o 691
2016-11-02 06:28:09 C 02 25 33.17 +03 55 32.1 o 691
2016-11-02 06:30:26 C 02 25 33.72 +03 55 31.6 o 691
2016-11-07 06:39:27 C 02 53 26.52 +03 19 58.0 U H21
2016-11-07 06:51:48 C 02 53 28.78 +03 19 56.0 U H21
2016-11-11 04:58:32 C 03 09 56.87 +03 06 09.8 u H21
2016-11-11 05:06:05 C 03 09 57.92 +03 06 09.4 u H21
2016-11-11 05:15:54 C 03 09 59.30 +03 06 08.5 u H21
2016-11-27 04:40:39 C 03 48 16.29 +03 40 52.5 u 807
2016-11-27 04:49:35 C 03 48 16.76 +03 40 54.6 u 807
2016-11-27 04:58:14 C 03 48 17.23 +03 40 56.7 u 807