2014 HD3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5089148609 ± 1.45e-08
Semi-major axis (a)2.1310235200 AU ± 2.98e-08
Inclination (i)7.94781782° ± 3.09e-06
Long. of Asc. Node (Ω)51.98563818° ± 6.53e-06
Arg. of Perihelion (ω)225.90654701° ± 9.33e-06
Mean Anomaly (M)240.23525509° ± 2.80e-05
Mean Motion (n)0.3168326367°/day ± 6.65e-09
Perihelion dist (q)1.04651398 AU ± 3.41e-08
Aphelion dist (Q)3.21553306 AU ± 5.46e-08
Orbital Period3.11087359 yr ± 6.53e-08
Physical Parameters
H (abs. magnitude)20.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.205″
Uncertainty0
Orbit TypeAmor
MOID0.081651 AU
Observations Used154
Oppositions2
Arc Total2014-2017
First Observation Used2014-04-22
Last Observation Used2017-03-28
Observations (165)
Date Type RA Dec Mag Band Observatory
2014-10-22 03:56:25 C 23 50 43.30 -13 10 45.2 u H21
2014-10-22 04:06:53 C 23 50 43.20 -13 10 39.3 u H21
2017-02-24 13:19:01 C 12 19 22.425 +13 23 43.66 U T12
2017-02-24 13:24:44 C 12 19 22.257 +13 23 45.82 U T12
2017-02-25 11:52:56 C 12 18 44.073 +13 32 23.81 U T12
2017-03-20 07:17:04 C 11 52 01.65 +17 15 06.8 q G96
2017-03-20 07:24:48 C 11 52 01.12 +17 15 08.9 q G96
2017-03-20 07:30:56 C 11 52 00.75 +17 15 11.4 q G96
2017-03-20 07:37:02 C 11 52 00.33 +17 15 13.6 q G96
2017-03-21 07:11:16 C 11 50 28.267 +17 23 45.18 L F51
2017-03-21 07:29:39 C 11 50 27.011 +17 23 52.00 L F51
2017-03-21 07:47:55 C 11 50 25.759 +17 23 58.80 L F51
2017-03-21 08:06:12 C 11 50 24.514 +17 24 05.33 L F51
2017-03-28 08:04:05 C 11 38 57.402 +18 16 33.45 L F51
2017-03-28 08:23:26 C 11 38 56.006 +18 16 38.53 L F51