2016 TK18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5514742365
Semi-major axis (a)2.0036935352 AU
Inclination (i)3.67380905°
Long. of Asc. Node (Ω)196.73843636°
Arg. of Perihelion (ω)227.21112118°
Mean Anomaly (M)63.88450717°
Mean Motion (n)0.3475163000°/day
Perihelion dist (q)0.89870920 AU
Aphelion dist (Q)3.10856680 AU
Orbital Period2.83614800 yr
Physical Parameters
H (abs. magnitude)27.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.198″
Uncertainty
Orbit TypeApollo
MOID0.003244 AU
Observations Used14
Oppositions1
Arc Total2016-2016
First Observation Used
Last Observation Used2016-10-09
Observations (15)
Date Type RA Dec Mag Band Observatory
2016-10-06 11:04:45 C 00 41 14.824 +11 24 53.20 L F51
2016-10-06 11:23:28 C 00 41 26.425 +11 25 22.13 L F51
2016-10-06 11:42:10 C 00 41 38.112 +11 25 50.98 L F51
2016-10-06 12:00:57 C 00 41 49.937 +11 26 19.73 L F51
2016-10-07 10:51:09 C 01 00 44.507 +12 07 58.94 U 568
2016-10-07 10:52:38 C 01 00 45.835 +12 08 01.87 U 568
2016-10-07 10:54:09 C 01 00 47.206 +12 08 04.92 U 568
2016-10-09 05:26:32 C 02 02 48.48 +13 45 43.5 o 926
2016-10-09 05:29:47 C 02 02 55.01 +13 45 52.1 o 926
2016-10-09 05:33:03 C 02 03 01.62 +13 46 00.6 o 926
2016-10-09 07:16:50 C 02 06 31.42 +13 50 15.4 t 705
2016-10-09 07:18:18 C 02 06 34.43 +13 50 18.7 t 705
2016-10-09 12:00:06 C 02 16 49.73 +14 00 24.8 o 691
2016-10-09 12:01:45 C 02 16 53.34 +14 00 27.1 o 691
2016-10-09 12:03:23 C 02 16 57.31 +14 00 30.9 o 691