2011 QC46

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4747500163 ± 2.35e-08
Semi-major axis (a)2.3449417273 AU ± 5.80e-09
Inclination (i)4.49230489° ± 6.55e-06
Long. of Asc. Node (Ω)290.47256352° ± 8.89e-05
Arg. of Perihelion (ω)131.99074095° ± 9.04e-05
Mean Anomaly (M)311.30640416° ± 1.07e-05
Mean Motion (n)0.2744822051°/day ± 1.02e-09
Perihelion dist (q)1.23168060 AU ± 5.53e-08
Aphelion dist (Q)3.45820285 AU ± 5.59e-08
Orbital Period3.59085677 yr ± 1.33e-08
Physical Parameters
H (abs. magnitude)19.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.251″
Uncertainty0
Orbit TypeAmor
MOID0.251797 AU
Observations Used106
Oppositions13
Arc Total2005-2023
First Observation Used2005-01-06
Last Observation Used2023-03-19
Observations (110)
Date Type RA Dec Mag Band Observatory
2023-02-12 08:36:42 C 09 58 29.946 +05 55 16.43 V G96
2023-02-19 13:46:39 C 09 49 24.31 +06 26 35.4 V D29
2023-02-19 14:07:01 C 09 49 23.26 +06 26 39.4 V D29
2023-03-01 04:54:21 C 09 39 22.475 +07 08 52.44 V G96
2023-03-01 05:08:04 C 09 39 21.949 +07 08 54.46 V G96
2023-03-01 05:18:42 C 09 39 21.575 +07 08 56.62 V G96
2023-03-01 05:29:34 C 09 39 21.143 +07 08 57.88 V G96
2023-03-19 05:48:48 C 09 29 51.436 +08 07 07.79 U F52
2023-03-19 06:04:19 C 09 29 51.283 +08 07 09.20 U F52
2023-03-19 06:19:57 C 09 29 51.126 +08 07 10.47 U F52