429584 (2011 EU29)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6998612841 ± 6.07e-09
Semi-major axis (a)2.5028420005 AU ± 2.03e-09
Inclination (i)2.57453602° ± 2.91e-06
Long. of Asc. Node (Ω)177.10243338° ± 3.07e-05
Arg. of Perihelion (ω)251.27484935° ± 3.06e-05
Mean Anomaly (M)274.99198394° ± 1.65e-06
Mean Motion (n)0.2489213368°/day ± 3.03e-10
Perihelion dist (q)0.75119978 AU ± 1.52e-08
Aphelion dist (Q)4.25448422 AU ± 1.56e-08
Orbital Period3.95958939 yr ± 4.82e-09
Physical Parameters
H (abs. magnitude)19.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.240″
Uncertainty0
Orbit TypeApollo
MOID0.003166 AU
Observations Used423
Oppositions9
Arc Total2011-2023
First Observation Used2011-03-08
Last Observation Used2023-03-26
Observations (456)
Date Type RA Dec Mag Band Observatory
2015-01-31 15:01:45 C 13 19 06.578 -22 16 38.12 L F51
2015-01-31 15:17:36 C 13 18 59.195 -22 15 32.03 L F51
2015-01-31 15:33:27 C 13 18 51.819 -22 14 25.76 L F51
2015-02-01 05:46:52 C 13 12 45.09 -21 14 47.8 u 807
2015-02-01 05:51:14 C 13 12 43.19 -21 14 30.1 u 807
2015-02-01 05:55:12 C 13 12 41.48 -21 14 14.1 u 807
2015-02-01 05:59:13 C 13 12 39.74 -21 13 58.1 u 807
2015-02-01 06:02:37 C 13 12 38.25 -21 13 44.3 u 807
2015-02-01 06:06:03 C 13 12 36.74 -21 13 30.6 u 807
2015-02-01 08:00:38 C 13 11 46.61 -21 05 46.5 q W88
2015-02-01 08:05:23 C 13 11 44.52 -21 05 27.3 q W88
2015-02-01 08:10:24 C 13 11 42.36 -21 05 06.8 q W88
2015-02-01 08:15:21 C 13 11 40.16 -21 04 47.2 q W88
2015-02-01 08:20:22 C 13 11 37.95 -21 04 26.6 q W88
2015-02-01 13:58:35 C 13 09 17.439 -20 42 37.55 L F51
2015-02-01 14:15:47 C 13 09 10.011 -20 41 28.84 L F51
2015-02-01 14:32:58 C 13 09 02.615 -20 40 19.81 L F51
2015-02-01 16:59:26 C 13 08 03.79 -20 29 36.3 q Q62
2015-02-01 17:06:40 C 13 08 00.71 -20 29 07.6 q Q62
2015-02-01 17:20:45 C 13 07 54.76 -20 28 11.7 q Q62
2015-02-01 22:31:46 C 13 05 51.59 -20 07 22.0 q K92
2015-02-01 22:34:19 C 13 05 50.54 -20 07 12.0 q K92
2015-02-01 22:40:36 C 13 05 47.99 -20 06 47.9 q K92
2015-02-01 22:43:56 C 13 05 46.63 -20 06 35.0 q K92
2015-02-01 22:47:18 C 13 05 45.26 -20 06 21.6 q K92
2015-02-01 22:49:52 C 13 05 44.20 -20 06 11.9 q K92
2015-02-01 22:58:00 C 13 05 40.89 -20 05 40.1 q K92
2015-02-01 23:00:31 C 13 05 39.86 -20 05 30.3 q K92
2015-02-01 23:03:03 C 13 05 38.84 -20 05 20.2 q K92
2015-02-01 23:05:49 C 13 05 37.70 -20 05 09.3 q K92
2015-02-01 23:08:29 C 13 05 36.59 -20 04 58.9 q K92
2015-02-01 23:11:14 C 13 05 35.48 -20 04 48.3 q K92
2015-02-01 23:13:51 C 13 05 34.42 -20 04 38.1 q K92
2015-02-07 09:38:07 C 12 22 58.12 -12 31 17.3 q H21
2015-02-07 09:47:38 C 12 22 55.46 -12 30 48.0 q H21
2015-02-07 09:57:06 C 12 22 52.78 -12 30 19.9 q H21
2015-02-11 08:51:57 C 12 00 41.85 -08 12 53.3 q 703
2015-02-11 08:58:26 C 12 00 40.45 -08 12 37.7 q 703
2015-02-11 09:04:56 C 12 00 39.01 -08 12 21.4 q 703
2015-02-11 09:11:25 C 12 00 37.61 -08 12 05.8 q 703
2015-02-14 10:15:10 C 11 46 49.55 -05 28 44.0 R G45
2015-02-14 10:21:02 C 11 46 48.45 -05 28 32.0 R G45
2015-02-14 10:29:02 C 11 46 47.02 -05 28 15.1 R G45
2015-02-14 10:35:01 C 11 46 45.92 -05 28 03.2 R G45
2015-02-14 10:42:43 C 11 46 44.51 -05 27 47.1 R G45
2015-02-14 10:48:42 C 11 46 43.41 -05 27 34.6 R G45
2015-02-15 10:07:33 C 11 42 48.72 -04 40 53.4 R G45
2015-02-15 10:13:31 C 11 42 47.66 -04 40 42.5 R G45
2015-02-15 10:21:25 C 11 42 46.31 -04 40 26.9 R G45
2015-02-15 10:29:14 C 11 42 44.91 -04 40 10.9 R G45