2016 QN11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5726489725 ± 2.55e-08
Semi-major axis (a)2.2223963961 AU ± 8.81e-09
Inclination (i)17.83602093° ± 1.11e-05
Long. of Asc. Node (Ω)306.79047480° ± 7.72e-06
Arg. of Perihelion (ω)107.70245225° ± 1.50e-05
Mean Anomaly (M)255.61988111° ± 6.86e-06
Mean Motion (n)0.2974952185°/day ± 1.77e-09
Perihelion dist (q)0.94974338 AU ± 5.68e-08
Aphelion dist (Q)3.49504941 AU ± 5.83e-08
Orbital Period3.31308277 yr ± 1.97e-08
Physical Parameters
H (abs. magnitude)21.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-08-13
RMS Residual0.315″
Uncertainty0
Orbit TypeApollo
MOID0.161672 AU
Observations Used105
Oppositions7
Arc Total2016-2026
First Observation Used2016-08-03
Last Observation Used2026-08-08
Observations (116)
Date Type RA Dec Mag Band Observatory
2017-01-30 07:42:43 C 07 09 40.38 +25 58 15.8 – q H45
2017-01-30 07:44:55 C 07 09 40.46 +25 58 08.9 – q H45
2017-02-02 06:43:23 C 07 12 16.70 +22 53 26.2 – q G96
2017-02-02 06:51:28 C 07 12 16.94 +22 53 07.1 – q G96
2017-02-02 06:57:35 C 07 12 17.09 +22 52 51.9 – q G96
2017-02-13 05:16:54 C 07 21 47.72 +15 05 07.0 – t 754
2017-02-13 05:53:57 C 07 21 48.95 +15 04 18.7 – t 754
2026-08-06 01:39:34 B 22 49 20.214 +09 29 23.95 – X Z84
2026-08-06 02:00:15 B 22 49 19.779 +09 30 00.04 – X Z84
2026-08-06 02:20:59 B 22 49 19.338 +09 30 36.41 – X Z84
2026-08-06 23:15:14 C 22 48 56.437 +10 07 39.69 – X 033
2026-08-06 23:20:27 C 22 48 56.340 +10 07 48.10 – X 033
2026-08-06 23:25:40 C 22 48 56.257 +10 07 57.69 – X 033
2026-08-07 09:51:06 C 22 48 44.026 +10 26 55.41 – V F52
2026-08-08 12:12:18 C 22 48 08.709 +11 15 30.68 – V F52
2026-08-08 12:16:36 C 22 48 08.592 +11 15 39.09 – V F52