2025 MD89

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3386405304 ± 2.21e-04
Semi-major axis (a)1.5662360634 AU ± 5.42e-04
Inclination (i)11.69209745° ± 5.25e-03
Long. of Asc. Node (Ω)104.70795490° ± 1.02e-04
Arg. of Perihelion (ω)203.60307183° ± 1.46e-03
Mean Anomaly (M)57.65170112° ± 2.86e-02
Mean Motion (n)0.5028360970°/day ± 2.61e-04
Perihelion dist (q)1.03584505 AU ± 4.98e-04
Aphelion dist (Q)2.09662707 AU ± 8.04e-04
Orbital Period1.96013430 yr ± 1.02e-03
Physical Parameters
H (abs. magnitude)24.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.268″
Uncertainty2
Orbit TypeAmor
MOID0.036224 AU
Observations Used64
Oppositions1
Arc Total2025-2025
First Observation Used2025-06-24
Last Observation Used2025-07-18
Observations (65)
Date Type RA Dec Mag Band Observatory
2025-07-04 22:27:16 B 18 12 10.31 -12 41 47.3 X 595
2025-07-04 22:40:25 B 18 12 13.79 -12 44 00.3 X 595
2025-07-04 22:53:33 B 18 12 17.35 -12 46 12.9 X 595
2025-07-06 05:48:03 B 18 22 49.037 -18 24 08.32 V U52
2025-07-06 06:32:23 B 18 23 03.809 -18 32 53.84 V U52
2025-07-06 07:16:20 B 18 23 18.403 -18 41 34.69 V U52
2025-07-16 03:59:11 C 22 40 32.820 -65 34 20.40 V 807
2025-07-16 04:07:33 C 22 40 48.550 -65 34 53.20 V 807
2025-07-16 04:15:55 C 22 41 04.230 -65 35 25.40 V 807
2025-07-17 07:47:50 C 23 32 57.310 -66 29 32.60 V 807
2025-07-17 08:04:36 C 23 33 25.850 -66 29 45.10 V 807
2025-07-17 08:21:21 C 23 33 54.330 -66 29 56.00 V 807
2025-07-18 07:06:29 C 00 12 58.550 -66 24 21.10 V 807
2025-07-18 07:21:31 C 00 13 21.110 -66 24 10.40 V 807
2025-07-18 07:36:34 C 00 13 43.720 -66 23 59.10 V 807