2015 AW16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2123833241 ± 4.30e-07
Semi-major axis (a)1.0602257917 AU ± 2.09e-08
Inclination (i)29.65982274° ± 2.55e-05
Long. of Asc. Node (Ω)125.02422361° ± 9.91e-06
Arg. of Perihelion (ω)223.46123098° ± 4.03e-05
Mean Anomaly (M)77.23424320° ± 3.81e-05
Mean Motion (n)0.9028481838°/day ± 2.67e-08
Perihelion dist (q)0.83505151 AU ± 4.56e-07
Aphelion dist (Q)1.28540007 AU ± 4.56e-07
Orbital Period1.09168551 yr ± 3.23e-08
Physical Parameters
H (abs. magnitude)21.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.207″
Uncertainty0
Orbit TypeApollo
MOID0.136165 AU
Observations Used60
Oppositions1
Arc Total2015-2025
First Observation Used2015-01-12
Last Observation Used2025-06-17
Observations (64)
Date Type RA Dec Mag Band Observatory
2015-02-04 07:03:28 C 05 52 05.01 +23 22 39.3 t 705
2015-02-04 07:05:20 C 05 52 04.96 +23 22 45.2 t 705
2015-02-04 07:07:12 C 05 52 04.98 +23 22 52.8 t 705
2015-02-25 07:02:07 C 06 00 08.376 +42 11 07.46 t 568
2015-02-25 07:04:50 C 06 00 08.492 +42 11 10.89 t 568
2015-02-25 07:08:16 C 06 00 08.635 +42 11 15.22 t 568
2016-02-05 06:40:26 C 02 50 05.426 -06 01 36.62 t 568
2016-02-05 06:51:15 C 02 50 06.906 -06 01 07.21 t 568
2016-02-05 07:01:53 C 02 50 08.367 -06 00 38.05 t 568
2016-02-09 08:10:29 C 03 03 32.697 -01 41 58.50 t 568
2016-02-09 08:18:38 C 03 03 33.790 -01 41 37.26 t 568
2025-06-17 09:11:40 C 16 43 37.880 +78 05 07.40 V 291
2025-06-17 09:25:42 C 16 43 33.770 +78 05 16.50 V 291
2025-06-17 09:51:34 C 16 43 26.470 +78 05 33.30 V 291