IAA RAS IAA Minor Planet Database

2023 MA4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1620311630 ± 2.17e-05
Semi-major axis (a)1.3924173067 AU ± 4.73e-05
Inclination (i)26.27155280° ± 1.26e-03
Long. of Asc. Node (Ω)131.34619434° ± 6.96e-04
Arg. of Perihelion (ω)184.98739701° ± 1.22e-03
Mean Anomaly (M)130.53261767° ± 2.41e-02
Mean Motion (n)0.5998714009°/day ± 3.06e-05
Perihelion dist (q)1.16680231 AU ± 4.98e-05
Aphelion dist (Q)1.61803230 AU ± 6.27e-05
Orbital Period1.64306263 yr ± 8.37e-05
Physical Parameters
H (abs. magnitude)21.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.171″
Uncertainty2
Orbit TypeAmor
MOID0.151033 AU
Observations Used44
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-07
Last Observation Used2023-07-17
Observations (44)
Date Type RA Dec Mag Band Observatory
2023-06-07 13:01:03 C 17 25 14.630 +48 58 50.60 – V F51
2023-06-07 13:19:34 C 17 25 13.547 +48 58 45.79 – V F51
2023-06-07 13:38:03 C 17 25 12.496 +48 58 41.10 – V F51
2023-06-07 13:56:38 C 17 25 11.465 +48 58 36.56 – V F51
2023-06-08 13:39:18 C 17 23 56.123 +48 53 01.89 – V F52
2023-06-08 13:59:14 C 17 23 54.928 +48 52 56.10 – V F52
2023-06-15 07:39:23 C 17 14 48.96 +47 45 48.6 – V G96
2023-06-15 07:47:31 C 17 14 48.46 +47 45 43.3 – V G96
2023-06-21 10:32:49 C 17 06 11.832 +45 55 38.11 – X F52
2023-06-21 10:51:12 C 17 06 10.624 +45 55 20.49 – X F52
2023-06-21 11:09:35 C 17 06 09.427 +45 55 03.14 – X F52
2023-06-21 13:39:22 C 17 05 59.872 +45 52 37.95 – V F51
2023-06-21 13:40:17 C 17 05 59.822 +45 52 36.97 – V F51
2023-06-21 13:42:09 C 17 05 59.709 +45 52 35.20 – V F51
2023-06-24 06:17:51 C 17 02 19.169 +44 46 58.01 – V I52
2023-06-24 06:24:34 C 17 02 18.712 +44 46 49.91 – V I52
2023-06-24 06:31:17 C 17 02 18.301 +44 46 42.56 – V I52
2023-06-24 06:33:24 C 17 02 18.068 +44 46 39.86 – V H01
2023-06-24 06:37:59 C 17 02 17.884 +44 46 35.94 – V I52
2023-06-24 06:38:37 C 17 02 17.744 +44 46 34.13 – V H01
2023-06-24 06:59:56 C 17 02 16.392 +44 46 10.43 – V H01
2023-06-24 07:06:13 C 17 02 15.996 +44 46 03.51 – V H01
2023-06-24 10:46:15 C 17 02 03.352 +44 42 03.54 – V F52
2023-06-24 11:06:40 C 17 02 02.082 +44 41 40.32 – V F52
2023-06-24 11:27:11 C 17 02 00.799 +44 41 16.86 – V F52
2023-06-25 06:02:51 C 17 00 59.284 +44 20 03.47 – V H01
2023-06-25 06:12:37 C 17 00 58.676 +44 19 52.01 – V H01
2023-06-25 06:23:18 C 17 00 58.011 +44 19 39.60 – V H01
2023-06-25 06:33:34 C 17 00 57.365 +44 19 27.53 – V H01
2023-06-28 08:35:29 C 16 56 56.245 +42 45 35.42 – V G96
2023-06-28 08:52:18 C 16 56 55.360 +42 45 11.77 – V G96
2023-06-28 09:00:42 C 16 56 54.899 +42 44 59.68 – V G96
2023-06-30 04:54:01 C 16 54 41.49 +41 42 02.0 – V 291
2023-06-30 05:09:34 C 16 54 40.62 +41 41 39.0 – V 291
2023-06-30 05:25:09 C 16 54 39.71 +41 41 15.5 – V 291
2023-07-01 10:00:47 C 16 53 13.556 +40 56 58.92 – V V06
2023-07-01 10:05:15 C 16 53 13.337 +40 56 51.86 – V V06
2023-07-01 10:09:43 C 16 53 13.099 +40 56 44.02 – V V06
2023-07-01 10:14:12 C 16 53 12.894 +40 56 36.67 – V V06
2023-07-17 06:11:23 C 16 40 15.001 +26 56 18.73 – V T12
2023-07-17 06:12:16 C 16 40 14.984 +26 56 16.19 – V T12
2023-07-17 06:13:08 C 16 40 14.955 +26 56 13.74 – V T12
2023-07-17 06:14:02 C 16 40 14.933 +26 56 11.16 – V T12
2023-07-17 06:14:53 C 16 40 14.915 +26 56 08.67 – V T12