518847 (2010 DM)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8398366311 ± 3.46e-08
Semi-major axis (a)2.0801501462 AU ± 2.01e-08
Inclination (i)5.00202094° ± 6.00e-06
Long. of Asc. Node (Ω)140.74491866° ± 6.43e-05
Arg. of Perihelion (ω)221.03111923° ± 6.44e-05
Mean Anomaly (M)140.21076538° ± 3.58e-05
Mean Motion (n)0.3285263818°/day ± 4.76e-09
Perihelion dist (q)0.33316386 AU ± 7.20e-08
Aphelion dist (Q)3.82713644 AU ± 8.09e-08
Orbital Period3.00014348 yr ± 4.35e-08
Physical Parameters
H (abs. magnitude)18.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.224″
Uncertainty0
Orbit TypeApollo
MOID0.032480 AU
Observations Used107
Oppositions17
Arc Total2000-2025
First Observation Used2000-05-03
Last Observation Used2025-01-01
Observations (115)
Date Type RA Dec Mag Band Observatory
2024-04-17 09:48:10 C 14 10 47.340 -04 31 22.64 X F51
2024-04-17 10:06:22 C 14 10 46.015 -04 31 13.94 X F51
2024-04-17 10:24:35 C 14 10 44.675 -04 31 04.97 X F51
2024-04-17 10:42:48 C 14 10 43.331 -04 30 56.12 X F51
2024-05-27 07:11:37 C 12 56 17.985 +02 39 20.65 X F51
2024-05-27 07:30:06 C 12 56 16.763 +02 39 25.78 X F51
2024-05-27 07:48:30 C 12 56 15.535 +02 39 31.08 X F51
2024-05-27 08:09:04 C 12 56 14.201 +02 39 37.08 X F51
2024-11-29 14:48:44 C 11 43 23.191 +01 09 38.71 X F52
2024-11-29 14:56:07 C 11 43 23.377 +01 09 37.97 X F52
2024-11-29 15:03:29 C 11 43 23.520 +01 09 37.64 X F52
2024-11-29 15:10:52 C 11 43 23.700 +01 09 36.90 X F52
2025-01-01 15:30:37 C 11 43 09.714 +02 15 49.32 X F52
2025-01-01 15:38:57 C 11 43 09.448 +02 15 51.67 X F52
2025-01-01 15:47:17 C 11 43 09.224 +02 15 53.83 X F52