IAA RAS IAA Minor Planet Database

2023 MN2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3689227182 ± 8.12e-04
Semi-major axis (a)1.6212963953 AU ± 2.14e-03
Inclination (i)5.91569982° ± 1.08e-02
Long. of Asc. Node (Ω)120.69252026° ± 2.88e-03
Arg. of Perihelion (ω)117.64820415° ± 6.36e-03
Mean Anomaly (M)74.99282984° ± 8.76e-01
Mean Motion (n)0.4774398340°/day ± 9.47e-04
Perihelion dist (q)1.02316332 AU ± 1.89e-03
Aphelion dist (Q)2.21942947 AU ± 3.22e-03
Orbital Period2.06439893 yr ± 4.09e-03
Physical Parameters
H (abs. magnitude)24.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.259″
Uncertainty3
Orbit TypeAmor
MOID0.071968 AU
Observations Used16
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-16
Last Observation Used2023-06-26
Observations (16)
Date Type RA Dec Mag Band Observatory
2023-06-16 07:04:35 C 16 14 42.12 +39 43 44.2 – V G96
2023-06-16 07:12:42 C 16 14 45.51 +39 43 05.2 – V G96
2023-06-16 07:20:47 C 16 14 48.87 +39 42 26.4 – V G96
2023-06-16 07:28:54 C 16 14 52.23 +39 41 47.4 – V G96
2023-06-21 07:40:55 C 17 04 42.439 +28 58 20.69 – X F51
2023-06-21 07:57:18 C 17 04 48.020 +28 56 46.44 – V F51
2023-06-21 08:13:40 C 17 04 53.574 +28 55 11.89 – X F51
2023-06-21 11:43:15 C 17 06 03.981 +28 34 39.89 – V F52
2023-06-21 11:44:10 C 17 06 04.274 +28 34 34.73 – V F52
2023-06-22 03:58:23 C 17 12 05.31 +26 58 13.3 – u H21
2023-06-22 04:06:26 C 17 12 07.93 +26 57 25.9 – u H21
2023-06-26 04:28:21 C 17 43 24.10 +17 21 08.8 – u H21
2023-06-26 04:44:43 C 17 43 28.47 +17 19 32.6 – u H21
2023-06-26 04:48:23 C 17 43 32.11 +17 19 20.2 – o 291
2023-06-26 04:53:29 C 17 43 33.51 +17 18 50.7 – o 291
2023-06-26 04:58:36 C 17 43 34.84 +17 18 21.3 – o 291