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
2011-09-29 03:06:56 C 21 49 34.22 -03 16 55.6 o 291
2011-09-29 03:14:45 C 21 49 33.94 -03 16 56.3 o 291
2011-09-29 10:03:30 C 21 49 21.17 -03 17 25.9 o 474
2011-09-29 10:07:59 C 21 49 21.03 -03 17 26.5 o 474
2011-09-29 10:12:10 C 21 49 20.89 -03 17 26.9 o 474
2011-09-29 10:16:20 C 21 49 20.75 -03 17 27.3 o 474
2011-10-20 02:25:15 C 21 45 29.02 -03 41 41.3 o 291
2011-10-20 02:31:25 C 21 45 29.12 -03 41 41.3 o 291
2011-10-20 02:37:35 C 21 45 29.17 -03 41 41.2 o 291
2012-01-20 03:35:59 C 01 22 56.85 +12 43 58.7 r G96
2012-01-20 03:56:37 C 01 23 00.02 +12 44 12.6 r G96
2012-01-20 04:06:34 C 01 23 01.53 +12 44 18.9 r G96
2016-03-28 02:46:33 C 11 36 51.42 -05 25 26.7 L W84
2016-03-28 02:51:06 C 11 36 51.23 -05 25 25.3 L W84
2016-03-28 02:55:42 C 11 36 51.02 -05 25 23.9 L W84
2016-03-28 03:00:16 C 11 36 50.82 -05 25 22.5 L W84
2016-03-28 03:04:51 C 11 36 50.63 -05 25 21.0 L W84
2016-03-30 02:57:11 C 11 34 51.54 -05 10 39.4 L W84
2016-03-30 03:01:45 C 11 34 51.34 -05 10 38.1 L W84
2016-03-30 03:06:19 C 11 34 51.16 -05 10 36.8 L W84
2016-03-30 03:10:55 C 11 34 50.96 -05 10 35.3 L W84
2016-03-30 03:15:29 C 11 34 50.75 -05 10 33.9 L W84
2016-03-31 02:01:32 C 11 33 56.17 -05 03 39.7 L W84
2016-03-31 02:06:10 C 11 33 55.98 -05 03 38.3 L W84
2016-03-31 02:10:44 C 11 33 55.78 -05 03 36.9 L W84
2016-03-31 02:15:22 C 11 33 55.57 -05 03 35.3 L W84
2016-03-31 02:19:59 C 11 33 55.41 -05 03 34.0 L W84
2016-04-01 01:54:07 C 11 33 00.18 -04 56 29.2 L W84
2016-04-01 01:58:43 C 11 33 00.00 -04 56 27.9 L W84
2016-04-01 02:03:19 C 11 32 59.81 -04 56 26.6 L W84
2016-04-01 02:36:29 C 11 32 58.48 -04 56 16.8 L W84
2016-04-01 02:41:03 C 11 32 58.30 -04 56 15.4 L W84
2022-10-24 14:08:26 C 08 36 54.821 +22 51 33.30 U F52
2022-10-24 14:24:03 C 08 36 56.914 +22 51 23.06 U F52
2022-10-24 14:55:10 C 08 37 01.072 +22 51 02.31 U F52
2022-10-25 11:29:04 C 08 39 48.474 +22 37 12.68 V G96
2022-10-25 11:36:29 C 08 39 49.482 +22 37 07.18 V G96
2022-10-25 11:43:53 C 08 39 50.425 +22 37 02.39 V G96
2022-10-25 11:51:17 C 08 39 51.440 +22 36 57.67 V G96
2022-10-30 13:31:01 C 08 55 43.801 +21 13 21.17 U F51
2022-10-30 13:48:37 C 08 55 46.000 +21 13 08.84 U F51
2022-10-30 14:23:54 C 08 55 50.332 +21 12 44.85 U F51
2023-01-27 17:28:25 C 10 18 55.01 +05 10 11.1 V D29
2023-01-27 17:48:47 C 10 18 54.01 +05 10 12.3 V D29
2023-01-27 18:09:09 C 10 18 52.84 +05 10 13.0 V D29
2023-01-29 17:33:15 C 10 16 28.14 +05 13 09.5 V D29
2023-01-29 17:53:36 C 10 16 26.98 +05 13 11.0 V D29
2023-02-12 08:14:47 C 09 58 31.224 +05 55 12.47 V G96
2023-02-12 08:22:05 C 09 58 30.749 +05 55 14.09 V G96
2023-02-12 08:29:24 C 09 58 30.356 +05 55 15.06 V G96