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
2011-04-01 05:33:48 C 13 36 51.20 -02 50 52.4 o 691
2011-04-01 05:59:21 C 13 36 50.65 -02 50 52.5 o 691
2011-04-01 06:24:55 C 13 36 50.08 -02 50 52.5 o 691
2011-04-02 00:56:33 C 13 36 28.63 -02 50 51.9 c A24
2011-04-02 01:04:12 C 13 36 28.45 -02 50 52.0 c A24
2011-04-02 01:09:28 C 13 36 28.32 -02 50 52.1 c A24
2011-04-02 01:23:26 C 13 36 27.98 -02 50 52.1 c A24
2011-04-02 01:28:43 C 13 36 27.84 -02 50 52.3 c A24
2011-04-02 01:36:22 C 13 36 27.66 -02 50 52.5 c A24
2011-04-03 00:32:05 C 13 36 00.11 -02 50 50.7 c A24
2011-04-03 00:39:44 C 13 35 59.92 -02 50 50.6 c A24
2011-04-03 00:45:00 C 13 35 59.78 -02 50 50.6 c A24
2011-04-03 00:58:58 C 13 35 59.40 -02 50 50.5 c A24
2011-04-03 01:04:14 C 13 35 59.28 -02 50 50.5 c A24
2011-04-03 01:11:53 C 13 35 59.11 -02 50 50.4 c A24
2011-04-04 05:24:30 C 13 35 22.71 -02 50 49.9 o 691
2011-04-04 05:50:02 C 13 35 22.01 -02 50 50.1 o 691
2011-04-04 06:15:32 C 13 35 21.31 -02 50 50.2 o 691
2011-04-05 07:40:07 C 13 34 44.21 -02 50 58.4 18.1 c 704
2011-04-05 07:59:06 C 13 34 43.65 -02 50 58.9 18.3 c 704
2011-04-05 08:18:19 C 13 34 43.03 -02 50 59.0 18.3 c 704
2011-04-05 08:39:59 C 13 34 42.40 -02 50 58.2 18.4 c 704
2011-04-05 08:58:41 C 13 34 41.83 -02 50 58.1 18.2 c 704
2011-04-05 17:16:09 C 13 34 29.28 -02 51 03.7 o 300
2011-04-05 17:20:42 C 13 34 29.15 -02 51 04.0 o 300
2011-04-05 17:25:15 C 13 34 28.94 -02 51 03.2 o 300
2011-04-05 17:27:31 C 13 34 28.85 -02 51 03.8 o 300
2011-04-05 17:36:36 C 13 34 28.56 -02 51 04.0 o 300
2011-04-06 08:29:00 C 13 34 05.21 -02 51 13.3 u H45
2011-04-06 08:40:28 C 13 34 04.84 -02 51 13.2 u H45
2011-04-06 08:43:26 C 13 34 04.76 -02 51 13.1 u H45
2011-04-06 09:01:10 C 13 34 04.22 -02 51 13.1 u H45
2011-04-06 09:02:26 C 13 34 04.17 -02 51 13.1 u H45
2011-04-06 23:00:46 C 13 33 42.20 -02 51 27.7 c A24
2011-04-06 23:01:48 C 13 33 42.25 -02 51 27.1 c A24
2011-04-07 08:49:42 C 13 33 24.91 -02 51 33.3 u H45
2011-04-07 08:52:12 C 13 33 24.84 -02 51 33.3 u H45
2011-04-07 08:55:08 C 13 33 24.77 -02 51 33.3 u H45
2011-04-07 08:58:50 C 13 33 24.59 -02 51 33.3 u H45
2011-04-07 09:02:26 C 13 33 24.52 -02 51 33.2 u H45
2011-04-08 04:43:02 C 13 32 51.82 -02 51 54.8 o 691
2011-04-08 05:08:32 C 13 32 50.98 -02 51 55.2 o 691
2011-04-08 05:34:02 C 13 32 50.10 -02 51 55.9 o 691
2011-04-08 23:16:09 C 13 32 17.35 -02 52 24.6 c A24
2011-04-08 23:17:11 C 13 32 17.31 -02 52 24.8 c A24
2011-04-09 07:24:16 C 13 32 01.68 -02 52 34.9 u H45
2011-04-09 07:26:44 C 13 32 01.58 -02 52 35.1 u H45
2011-04-09 07:29:40 C 13 32 01.48 -02 52 35.3 u H45
2011-04-09 07:33:10 C 13 32 01.34 -02 52 35.3 u H45
2011-04-09 07:35:57 C 13 32 01.25 -02 52 35.3 u H45