437879 (2001 RX11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5461931093 ± 1.57e-08
Semi-major axis (a)2.7666008880 AU ± 2.19e-09
Inclination (i)13.08596241° ± 2.88e-06
Long. of Asc. Node (Ω)343.58938649° ± 5.76e-06
Arg. of Perihelion (ω)308.07661149° ± 8.68e-06
Mean Anomaly (M)106.69198991° ± 1.87e-06
Mean Motion (n)0.2141867042°/day ± 2.55e-10
Perihelion dist (q)1.25550255 AU ± 4.33e-08
Aphelion dist (Q)4.27769923 AU ± 4.35e-08
Orbital Period4.60171553 yr ± 5.47e-09
Physical Parameters
H (abs. magnitude)17.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.242″
Uncertainty0
Orbit TypeAmor
MOID0.297498 AU
Observations Used466
Oppositions18
Arc Total2001-2024
First Observation Used2001-09-08
Last Observation Used2024-12-19
Observations (536)
Date Type RA Dec Mag Band Observatory
2010-02-23 12:15:44 C 12 46 48.649 -10 59 08.17 L F51
2010-02-23 12:27:39 C 12 46 48.392 -10 59 10.47 L F51
2010-05-13 03:54:51 C 11 25 13.63 -10 59 07.5 u 448
2010-05-13 04:56:53 C 11 25 12.47 -10 59 04.5 u 448
2010-05-13 05:45:12 C 11 25 11.68 -10 59 05.0 u 448
2010-05-17 06:34:25 C 11 24 02.205 -10 59 03.97 L F51
2010-05-17 06:51:25 C 11 24 02.015 -10 59 04.28 L F51
2010-06-13 21:49:24 S 11 33 37.26 -12 20 07.3 L C51
2010-06-14 04:10:26 S 11 33 51.07 -12 21 37.1 L C51
2010-06-14 07:20:57 S 11 33 58.01 -12 22 22.1 L C51
2010-06-14 10:31:28 S 11 34 04.99 -12 23 07.3 L C51
2010-06-14 12:06:38 S 11 34 08.54 -12 23 30.0 L C51
2010-06-14 12:06:49 S 11 34 08.50 -12 23 30.9 L C51
2010-06-14 13:41:59 S 11 34 12.01 -12 23 53.2 L C51
2010-06-14 15:17:09 S 11 34 15.54 -12 24 15.5 L C51
2010-06-14 15:17:20 S 11 34 15.56 -12 24 16.0 L C51
2010-06-14 16:52:30 S 11 34 19.07 -12 24 38.7 L C51
2010-06-14 18:27:40 S 11 34 22.64 -12 25 01.9 L C51
2010-06-14 20:03:01 S 11 34 26.179 -12 25 24.89 L C51
2010-06-14 21:38:11 S 11 34 29.722 -12 25 47.89 L C51
2010-06-15 00:48:42 S 11 34 36.89 -12 26 34.1 L C51
2010-06-15 03:59:13 S 11 34 44.04 -12 27 20.7 L C51
2010-06-15 07:09:44 S 11 34 51.27 -12 28 07.1 L C51
2012-12-18 09:26:07 C 08 06 44.98 +33 54 26.5 o 695
2012-12-18 09:36:50 C 08 06 44.62 +33 54 28.0 o 695
2012-12-18 09:49:25 C 08 06 44.23 +33 54 29.6 o 695
2012-12-18 10:00:08 C 08 06 43.89 +33 54 31.1 o 695
2012-12-18 10:10:51 C 08 06 43.55 +33 54 32.5 o 695
2015-06-14 10:46:00 C 00 49 03.78 +00 07 23.3 o 291
2015-06-14 10:48:16 C 00 49 03.95 +00 07 25.9 o 291
2015-06-14 10:50:32 C 00 49 04.21 +00 07 27.9 o 291
2015-06-23 13:28:51 C 01 08 45.917 +03 49 49.54 L F51
2015-06-23 13:39:59 C 01 08 46.868 +03 50 00.55 L F51
2015-06-23 13:45:33 C 01 08 47.320 +03 50 06.06 L F51
2015-07-26 21:15:44 S 02 04 00.69 +15 30 00.7 L C51
2015-07-27 00:24:46 S 02 04 10.28 +15 32 25.2 L C51
2015-07-27 03:33:39 S 02 04 19.73 +15 34 48.8 L C51
2015-07-27 09:51:22 S 02 04 38.66 +15 39 37.2 L C51
2015-07-27 09:51:33 S 02 04 38.61 +15 39 36.9 L C51
2015-07-27 14:34:52 S 02 04 52.66 +15 43 11.1 L C51
2015-07-27 16:09:18 S 02 04 57.33 +15 44 23.3 L C51
2015-07-27 17:43:44 S 02 05 02.04 +15 45 35.3 L C51
2015-07-27 20:52:47 S 02 05 11.22 +15 47 58.6 L C51
2015-07-27 22:27:13 S 02 05 15.90 +15 49 09.5 L C51
2015-07-28 03:10:31 S 02 05 29.77 +15 52 44.7 L C51
2015-07-28 06:19:34 S 02 05 38.96 +15 55 06.3 L C51
2015-07-28 09:28:26 S 02 05 48.20 +15 57 30.6 L C51
2015-07-28 12:37:18 S 02 05 57.34 +15 59 52.4 L C51
2015-08-03 13:43:01 C 02 12 23.187 +17 46 21.93 L F51
2015-08-03 14:00:16 C 02 12 23.838 +17 46 34.56 L F51