2012 DN14

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1833831656 ± 6.61e-06
Semi-major axis (a)1.3010887209 AU ± 1.35e-05
Inclination (i)7.50281285° ± 2.56e-04
Long. of Asc. Node (Ω)166.28861459° ± 6.05e-05
Arg. of Perihelion (ω)9.49095322° ± 3.16e-04
Mean Anomaly (M)78.15068923° ± 5.47e-02
Mean Motion (n)0.6641281796°/day ± 1.04e-05
Perihelion dist (q)1.06249095 AU ± 1.40e-05
Aphelion dist (Q)1.53968649 AU ± 1.82e-05
Orbital Period1.48409044 yr ± 2.32e-05
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.301″
Uncertainty2
Orbit TypeAmor
MOID0.070292 AU
Observations Used59
Oppositions1
Arc Total2012-2012
First Observation Used2012-02-23
Last Observation Used2012-05-11
Observations (59)
Date Type RA Dec Mag Band Observatory
2012-02-23 07:42:16 C 10 29 41.42 -10 49 21.6 r 703
2012-02-23 07:53:29 C 10 29 42.61 -10 48 54.2 r 703
2012-02-23 08:04:41 C 10 29 43.94 -10 48 31.1 r 703
2012-02-23 08:15:43 C 10 29 45.27 -10 48 05.4 r 703
2012-02-23 09:42:29 C 10 29 55.30 -10 44 49.2 r 703
2012-02-23 09:44:47 C 10 29 55.55 -10 44 44.7 r 703
2012-02-23 09:47:05 C 10 29 55.90 -10 44 39.2 r 703
2012-02-24 08:45:23 C 10 33 13.52 -09 51 44.2 o 291
2012-02-24 08:48:34 C 10 33 13.91 -09 51 36.0 o 291
2012-02-24 08:51:45 C 10 33 14.27 -09 51 28.9 o 291
2012-02-27 06:27:01 C 10 43 53.79 -06 51 43.8 o H21
2012-02-27 06:33:33 C 10 43 54.66 -06 51 26.1 o H21
2012-02-28 04:42:52 C 10 47 34.77 -05 47 57.4 o H21
2012-02-28 04:49:40 C 10 47 35.74 -05 47 37.5 o H21
2012-02-28 04:56:29 C 10 47 36.72 -05 47 17.7 o H21
2012-03-04 06:31:42 C 11 09 31.48 +00 50 40.8 t H21
2012-03-04 06:38:56 C 11 09 32.69 +00 51 06.9 t H21
2012-03-04 06:46:10 C 11 09 33.90 +00 51 32.8 t H21
2012-03-04 07:44:08 C 11 09 47.31 +00 55 03.5 t G58
2012-03-04 07:49:47 C 11 09 48.27 +00 55 23.6 t G58
2012-03-04 07:56:32 C 11 09 49.39 +00 55 48.3 t G58
2012-03-04 08:02:14 C 11 09 50.35 +00 56 08.8 t G58
2012-03-10 07:17:17 C 11 39 44.94 +10 03 09.3 H21
2012-03-10 07:27:27 C 11 39 46.92 +10 03 49.6 H21
2012-03-10 07:32:32 C 11 39 47.90 +10 04 09.4 H21
2012-03-10 07:37:36 C 11 39 48.89 +10 04 29.5 H21
2012-03-11 06:04:22 C 11 44 51.51 +11 33 08.6 o H21
2012-03-11 06:12:12 C 11 44 53.03 +11 33 39.3 o H21
2012-03-11 06:20:02 C 11 44 54.56 +11 34 10.4 o H21
2012-03-11 06:27:51 C 11 44 56.10 +11 34 41.2 o H21
2012-03-12 21:18:26 C 11 53 47.40 +14 06 45.9 t J69
2012-03-12 21:28:35 C 11 53 49.54 +14 07 25.4 t J69
2012-03-12 21:38:43 C 11 53 51.68 +14 08 05.3 t J69
2012-03-13 08:40:40 C 11 56 23.576 +14 52 00.73 L F51
2012-03-13 08:56:43 C 11 56 26.756 +14 53 03.93 L F51
2012-03-13 09:12:32 C 11 56 29.889 +14 54 06.27 L F51
2012-03-13 09:28:02 C 11 56 32.934 +14 55 07.21 L F51
2012-03-14 01:46:56 C 12 00 11.52 +15 57 07.5 t 204
2012-03-14 02:06:06 C 12 00 15.49 +15 58 19.9 t 204
2012-03-14 02:24:29 C 12 00 19.29 +15 59 29.4 t 204
2012-03-14 06:53:44 C 12 01 23.96 +16 16 56.5 u H21
2012-03-14 06:59:36 C 12 01 25.15 +16 17 18.5 u H21
2012-03-14 07:05:10 C 12 01 26.26 +16 17 39.4 u H21
2012-03-14 07:10:32 C 12 01 27.33 +16 17 59.7 u H21
2012-03-22 06:57:39 C 12 45 18.39 +27 04 57.0 r 703
2012-03-22 07:10:44 C 12 45 20.98 +27 05 36.9 r 703
2012-03-22 07:23:46 C 12 45 23.47 +27 06 11.3 r 703
2012-03-22 07:36:52 C 12 45 25.95 +27 06 49.3 r 703
2012-04-01 06:15:13 C 13 32 58.45 +35 11 09.6 o 291
2012-04-01 06:20:09 C 13 32 59.20 +35 11 16.7 o 291