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
2012-04-01 06:25:06 C 13 32 59.89 +35 11 23.6 o 291
2012-04-11 07:48:18 C 14 07 38.36 +38 17 24.8 o H21
2012-04-11 08:06:42 C 14 07 40.06 +38 17 29.6 o H21
2012-04-11 08:26:44 C 14 07 41.95 +38 17 34.3 o H21
2012-04-19 06:40:21 C 14 25 53.37 +38 27 29.7 o H21
2012-04-19 07:28:02 C 14 25 56.18 +38 27 19.9 o H21
2012-05-11 05:16:09 C 14 51 49.17 +32 55 13.8 o H21
2012-05-11 05:40:29 C 14 51 49.57 +32 54 50.3 o H21
2012-05-11 06:04:48 C 14 51 49.99 +32 54 26.7 o H21