463216 (2012 DU30)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5113216730 ± 5.28e-08
Semi-major axis (a)2.5965419077 AU ± 5.98e-08
Inclination (i)28.21202284° ± 6.22e-06
Long. of Asc. Node (Ω)146.97188373° ± 9.95e-06
Arg. of Perihelion (ω)61.80181096° ± 2.20e-05
Mean Anomaly (M)91.02958031° ± 4.28e-05
Mean Motion (n)0.2355696147°/day ± 8.14e-09
Perihelion dist (q)1.26887376 AU ± 1.40e-07
Aphelion dist (Q)3.92421006 AU ± 1.64e-07
Orbital Period4.18401280 yr ± 1.45e-07
Physical Parameters
H (abs. magnitude)18.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.285″
Uncertainty0
Orbit TypeAmor
MOID0.435334 AU
Observations Used172
Oppositions16
Arc Total2004-2025
First Observation Used2004-07-16
Last Observation Used2025-09-15
Observations (178)
Date Type RA Dec Mag Band Observatory
2012-06-12 10:10:06 C 18 38 01.566 +36 19 57.85 L F51
2012-06-12 10:24:16 C 18 38 01.025 +36 19 46.51 L F51
2012-06-27 08:24:04 C 18 25 15.24 +30 04 33.7 u H45
2012-06-27 08:26:44 C 18 25 15.07 +30 04 31.4 u H45
2012-06-27 08:28:31 C 18 25 15.05 +30 04 28.8 u H45
2012-06-27 08:30:26 C 18 25 14.97 +30 04 26.9 u H45
2012-06-27 08:32:20 C 18 25 14.94 +30 04 23.0 u H45
2012-06-27 08:34:27 C 18 25 14.87 +30 04 19.9 u H45
2012-07-08 23:20:41 C 18 17 02.38 +23 37 59.3 v I93
2012-07-08 23:34:10 C 18 17 02.06 +23 37 38.8 v I93
2012-07-08 23:49:26 C 18 17 01.60 +23 37 16.1 v I93
2012-07-09 00:02:25 C 18 17 01.28 +23 36 56.6 v I93
2012-07-20 04:04:26 C 18 12 25.52 +16 46 00.5 u H21
2012-07-20 04:29:34 C 18 12 25.22 +16 45 21.7 u H21
2012-07-21 04:06:25 C 18 12 12.11 +16 08 41.3 u H21
2012-07-21 04:12:47 C 18 12 12.02 +16 08 31.5 u H21
2012-07-21 04:18:54 C 18 12 11.94 +16 08 22.0 u H21
2015-12-02 09:10:56 C 08 36 19.15 -07 55 48.7 u H21
2015-12-02 09:25:08 C 08 36 19.37 -07 55 51.5 u H21
2015-12-02 09:40:34 C 08 36 19.59 -07 55 54.9 u H21
2015-12-06 08:46:19 C 08 37 42.90 -08 14 22.7 u H21
2015-12-06 09:04:07 C 08 37 43.12 -08 14 25.9 u H21
2015-12-06 09:27:14 C 08 37 43.37 -08 14 30.2 u H21
2015-12-08 13:13:28 C 08 38 18.459 -08 23 18.49 L F51
2015-12-08 13:49:33 C 08 38 18.784 -08 23 24.19 L F51
2015-12-08 14:07:34 C 08 38 18.932 -08 23 27.20 L F51
2015-12-10 08:41:33 C 08 38 42.12 -08 30 00.6 u H21
2015-12-10 08:57:44 C 08 38 42.21 -08 30 02.5 u H21
2015-12-10 09:15:03 C 08 38 42.33 -08 30 05.2 u H21
2016-01-01 06:46:29 C 08 35 39.56 -08 32 39.0 u 807
2016-01-01 06:52:54 C 08 35 39.40 -08 32 37.8 u 807
2016-01-01 06:59:09 C 08 35 39.27 -08 32 36.9 u 807
2016-01-09 05:10:09 C 08 30 40.32 -07 42 08.5 u 807
2016-01-09 05:15:08 C 08 30 40.15 -07 42 06.8 u 807
2016-01-09 05:20:24 C 08 30 39.97 -07 42 05.0 u 807
2016-01-09 05:25:09 C 08 30 39.83 -07 42 03.5 u 807
2016-01-09 05:30:26 C 08 30 39.65 -07 42 01.3 u 807
2016-01-11 11:19:00 C 08 28 52.316 -07 21 09.07 L F51
2016-01-11 11:52:38 C 08 28 51.071 -07 20 54.89 L F51
2016-01-11 12:09:27 C 08 28 50.439 -07 20 47.87 L F51
2016-01-12 10:24:04 C 08 28 03.492 -07 11 09.77 L F51
2016-01-12 10:41:13 C 08 28 02.836 -07 11 02.10 L F51
2016-01-12 10:58:25 C 08 28 02.177 -07 10 54.52 L F51
2016-01-12 11:15:38 C 08 28 01.520 -07 10 46.88 L F51
2016-01-14 06:31:09 C 08 26 25.40 -06 50 24.9 o 691
2016-01-14 06:37:04 C 08 26 25.12 -06 50 21.6 o 691
2016-01-14 06:42:59 C 08 26 24.88 -06 50 18.3 o 691
2016-01-15 06:05:11 C 08 25 30.25 -06 38 14.1 u 807
2016-01-15 06:09:08 C 08 25 30.09 -06 38 11.8 u 807
2016-01-15 06:13:30 C 08 25 29.90 -06 38 09.5 u 807