2016 AB166

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6392910277 ± 1.52e-04
Semi-major axis (a)1.5186844391 AU ± 4.94e-04
Inclination (i)16.40963566° ± 3.80e-03
Long. of Asc. Node (Ω)112.00258139° ± 4.75e-05
Arg. of Perihelion (ω)260.71390863° ± 1.77e-03
Mean Anomaly (M)122.31331393° ± 9.29e-01
Mean Motion (n)0.5266365070°/day ± 2.57e-04
Perihelion dist (q)0.54780310 AU ± 2.91e-04
Aphelion dist (Q)2.48956577 AU ± 8.42e-04
Orbital Period1.87154948 yr ± 9.14e-04
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.362″
Uncertainty3
Orbit TypeApollo
MOID0.006486 AU
Observations Used57
Oppositions1
Arc Total2016-2016
First Observation Used2016-01-15
Last Observation Used2016-02-09
Observations (61)
Date Type RA Dec Mag Band Observatory
2016-01-19 05:06:56 C 06 52 55.18 +39 32 02.8 u H21
2016-01-19 05:16:13 C 06 52 55.68 +39 32 16.4 u H21
2016-01-19 05:21:59 C 06 52 55.97 +39 32 25.0 u H21
2016-02-02 08:16:09 C 07 06 18.606 +41 40 53.62 t 568
2016-02-02 08:30:09 C 07 06 18.846 +41 40 53.27 t 568
2016-02-04 08:21:57 C 07 07 42.523 +41 38 20.18 t 568
2016-02-04 08:34:39 C 07 07 42.761 +41 38 19.27 t 568
2016-02-05 10:45:15 C 07 08 28.128 +41 36 05.33 t 568
2016-02-05 10:58:27 C 07 08 28.422 +41 36 03.50 t 568
2016-02-09 09:35:18 C 07 11 25.619 +41 24 30.51 t 568
2016-02-09 09:51:54 C 07 11 26.025 +41 24 27.70 t 568