IAA RAS IAA Minor Planet Database

2026 MN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-06-28 (JD 2461219.5)
Eccentricity (e)0.3269150193 ± 1.58e-03
Semi-major axis (a)1.7896030123 AU ± 5.44e-03
Inclination (i)32.39501845° ± 5.52e-02
Long. of Asc. Node (Ω)118.72107534° ± 2.08e-02
Arg. of Perihelion (ω)245.98132012° ± 1.76e-01
Mean Anomaly (M)321.29372684° ± 2.52e-01
Mean Motion (n)0.4116965456°/day ± 1.88e-03
Perihelion dist (q)1.20455491 AU ± 4.62e-03
Aphelion dist (Q)2.37465112 AU ± 7.75e-03
Orbital Period2.39406012 yr ± 1.09e-02
Physical Parameters
H (abs. magnitude)21.22
Orbit Solution
SourceIAA
Solution Date2026-07-03
RMS Residual0.167″
Uncertainty3
Orbit TypeAmor
MOID0.348422 AU
Observations Used18
Oppositions1
Arc Total2026-2026
First Observation Used2026-06-25
Last Observation Used2026-06-29
Observations (18)
Date Type RA Dec Mag Band Observatory
2026-06-25 10:38:41 C 21 48 47.495 -04 23 13.63 – V V00
2026-06-25 10:44:57 C 21 48 47.948 -04 23 21.44 – V V00
2026-06-25 10:57:28 C 21 48 48.859 -04 23 37.25 – V V00
2026-06-25 11:19:40 C 21 48 50.468 -04 24 05.98 – V V00
2026-06-25 11:21:03 C 21 48 50.540 -04 24 07.70 – V V00
2026-06-25 11:22:27 C 21 48 50.652 -04 24 09.58 – V V00
2026-06-25 11:23:50 C 21 48 50.792 -04 24 11.34 – V V00
2026-06-26 10:00:32 C 21 50 34.386 -04 53 42.32 – V V06
2026-06-26 10:11:58 C 21 50 35.225 -04 53 57.59 – V V06
2026-06-26 10:23:24 C 21 50 36.067 -04 54 12.78 – V V06
2026-06-26 10:34:50 C 21 50 36.906 -04 54 28.12 – V V06
2026-06-27 09:16:34 C 21 52 21.760 -05 25 27.26 – V V06
2026-06-27 09:29:09 C 21 52 22.685 -05 25 45.16 – V V06
2026-06-27 09:41:44 C 21 52 23.617 -05 26 02.83 – V V06
2026-06-27 09:54:19 C 21 52 24.557 -05 26 20.11 – V V06
2026-06-29 09:44:10 C 21 56 08.022 -06 36 18.36 – W H01
2026-06-29 09:56:12 C 21 56 08.924 -06 36 36.87 – W H01
2026-06-29 10:09:44 C 21 56 09.962 -06 36 57.81 – W H01