2017 MD3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4384324232 ± 3.15e-05
Semi-major axis (a)2.2337159564 AU ± 1.37e-04
Inclination (i)5.93925855° ± 3.28e-04
Long. of Asc. Node (Ω)119.19848276° ± 1.75e-04
Arg. of Perihelion (ω)140.35462236° ± 7.07e-04
Mean Anomaly (M)195.02231509° ± 8.79e-02
Mean Motion (n)0.2952367095°/day ± 2.71e-05
Perihelion dist (q)1.25438246 AU ± 1.04e-04
Aphelion dist (Q)3.21304946 AU ± 2.09e-04
Orbital Period3.33842727 yr ± 3.06e-04
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty2
Orbit TypeAmor
MOID0.247915 AU
Observations Used68
Oppositions1
Arc Total2017-2017
First Observation Used2017-06-23
Last Observation Used2017-08-01
Observations (68)
Date Type RA Dec Mag Band Observatory
2017-07-03 05:57:28 C 20 08 53.05 -13 43 11.1 q W25
2017-07-03 07:37:25 C 20 08 55.67 -13 44 36.8 u H21
2017-07-03 07:40:20 C 20 08 55.75 -13 44 39.4 u H21
2017-07-03 07:43:31 C 20 08 55.80 -13 44 41.9 u H21
2017-07-04 07:20:21 C 20 09 40.75 -14 04 57.0 U H21
2017-07-04 07:26:18 C 20 09 40.88 -14 05 02.1 U H21
2017-07-04 07:32:33 C 20 09 41.07 -14 05 07.7 U H21
2017-07-15 06:27:25 C 20 15 40.30 -17 49 48.2 q W25
2017-07-15 06:49:58 C 20 15 40.55 -17 50 06.5 q W25
2017-07-15 07:49:16 C 20 15 41.09 -17 50 55.3 q W25
2017-07-26 09:49:59 C 20 18 50.527 -21 11 50.01 L F51
2017-07-26 10:07:18 C 20 18 50.565 -21 12 01.64 L F51
2017-07-26 10:24:39 C 20 18 50.606 -21 12 13.26 L F51
2017-07-26 10:42:00 C 20 18 50.643 -21 12 24.84 L F51
2017-08-01 10:18:51 C 20 20 14.854 -22 40 13.03 L F51
2017-08-01 10:33:12 C 20 20 14.912 -22 40 21.00 L F51
2017-08-01 10:47:33 C 20 20 14.953 -22 40 28.73 L F51
2017-08-01 11:01:51 C 20 20 15.019 -22 40 36.57 L F51