524196 (2001 QP181)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5302236843 ± 1.22e-08
Semi-major axis (a)2.2396727880 AU ± 3.57e-09
Inclination (i)4.51725943° ± 2.92e-06
Long. of Asc. Node (Ω)42.20245229° ± 1.99e-05
Arg. of Perihelion (ω)229.83029790° ± 2.09e-05
Mean Anomaly (M)106.10896791° ± 4.56e-06
Mean Motion (n)0.2940596366°/day ± 7.03e-10
Perihelion dist (q)1.05214523 AU ± 2.74e-08
Aphelion dist (Q)3.42720035 AU ± 2.79e-08
Orbital Period3.35179046 yr ± 8.01e-09
Physical Parameters
H (abs. magnitude)18.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.355″
Uncertainty0
Orbit TypeAmor
MOID0.066485 AU
Observations Used382
Oppositions16
Arc Total2001-2024
First Observation Used2001-08-31
Last Observation Used2024-02-11
Observations (404)
Date Type RA Dec Mag Band Observatory
2001-10-11 14:06:10 C 00 13 41.08 -04 26 50.0 c 474
2001-10-11 14:11:40 C 00 13 40.96 -04 26 50.1 c 474
2001-10-11 14:16:49 C 00 13 40.72 -04 26 50.0 c 474
2001-10-11 14:21:00 C 00 13 40.43 -04 26 50.6 c 474
2001-10-11 14:26:19 C 00 13 40.28 -04 26 49.4 c 474
2001-10-17 05:28:01 C 00 08 47.61 -04 19 33.8 o 644
2001-10-17 06:14:04 C 00 08 46.04 -04 19 29.9 o 644
2008-10-01 11:21:36 C 03 42 22.12 +19 14 51.2 o 291
2008-10-01 11:32:23 C 03 42 21.89 +19 14 51.9 o 291
2008-10-01 11:43:02 C 03 42 21.45 +19 14 51.2 o 291
2008-10-27 05:24:42 C 03 14 59.05 +18 17 27.8 o 691
2008-10-27 06:15:34 C 03 14 56.19 +18 17 21.1 o 691
2011-01-04 13:05:36 C 12 33 15.60 +01 50 26.1 o 291
2011-01-04 13:11:02 C 12 33 15.90 +01 50 24.4 o 291
2011-01-04 13:16:20 C 12 33 16.18 +01 50 23.4 o 291
2011-03-01 10:41:08 C 13 32 44.64 -02 33 52.2 c 711
2011-03-01 10:54:21 C 13 32 44.96 -02 33 53.3 c 711
2011-03-01 11:07:35 C 13 32 45.26 -02 33 53.7 c 711
2011-03-02 10:37:47 C 13 33 20.50 -02 35 42.7 o 691
2011-03-02 11:03:17 C 13 33 21.05 -02 35 44.5 o 691
2011-03-02 11:28:48 C 13 33 21.61 -02 35 47.1 o 691
2011-03-04 01:14:54 C 13 34 15.11 -02 38 28.3 u B67
2011-03-04 01:24:44 C 13 34 15.30 -02 38 28.9 u B67
2011-03-04 01:34:35 C 13 34 15.48 -02 38 29.5 u B67
2011-03-06 10:31:07 C 13 35 27.87 -02 41 56.8 o 691
2011-03-06 10:56:35 C 13 35 28.30 -02 41 58.1 o 691
2011-03-06 11:22:05 C 13 35 28.72 -02 41 59.0 o 691
2011-03-10 10:11:16 C 13 37 08.16 -02 46 29.2 o 691
2011-03-10 10:36:46 C 13 37 08.47 -02 46 30.2 o 691
2011-03-10 11:02:11 C 13 37 08.77 -02 46 31.3 o 691
2011-03-24 00:24:34 C 13 39 01.22 -02 51 52.8 v 204
2011-03-24 01:43:28 C 13 39 00.62 -02 51 52.5 v 204
2011-03-25 01:24:39 C 13 38 53.29 -02 51 49.0 u B67
2011-03-25 01:39:25 C 13 38 53.18 -02 51 49.1 u B67
2011-03-25 01:54:18 C 13 38 53.03 -02 51 48.8 u B67
2011-03-26 01:26:44 C 13 38 43.61 -02 51 42.2 c A24
2011-03-26 01:28:50 C 13 38 43.57 -02 51 43.1 c A24
2011-03-28 08:30:26 C 13 38 12.47 -02 51 21.7 18.5 c 704
2011-03-28 08:48:29 C 13 38 12.18 -02 51 22.9 19.3 c 704
2011-03-28 09:07:16 C 13 38 11.91 -02 51 22.1 19.3 c 704
2011-03-28 09:25:34 C 13 38 11.65 -02 51 22.2 19.6 c 704
2011-03-28 09:34:10 C 13 38 11.43 -02 51 22.5 r G96
2011-03-28 09:41:38 C 13 38 11.32 -02 51 22.5 r G96
2011-03-28 09:43:56 C 13 38 11.24 -02 51 21.9 19.3 c 704
2011-03-28 09:49:14 C 13 38 11.22 -02 51 22.4 r G96
2011-03-28 09:56:51 C 13 38 11.07 -02 51 22.3 r G96
2011-03-30 17:09:33 C 13 37 26.91 -02 51 03.1 r D29
2011-03-30 17:29:56 C 13 37 26.49 -02 51 03.0 r D29
2011-03-30 17:50:20 C 13 37 26.11 -02 51 02.7 r D29
2011-03-30 18:10:43 C 13 37 25.66 -02 51 02.9 r D29