IAA RAS IAA Minor Planet Database

2023 MN3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5309524423 ± 2.75e-04
Semi-major axis (a)2.2311549705 AU ± 1.32e-03
Inclination (i)7.80670907° ± 3.00e-03
Long. of Asc. Node (Ω)261.82879504° ± 5.90e-04
Arg. of Perihelion (ω)43.94829970° ± 2.21e-04
Mean Anomaly (M)250.65970231° ± 2.22e-01
Mean Motion (n)0.2957451775°/day ± 2.62e-04
Perihelion dist (q)1.04651779 AU ± 8.71e-04
Aphelion dist (Q)3.41579215 AU ± 2.11e-03
Orbital Period3.33268759 yr ± 2.95e-03
Physical Parameters
H (abs. magnitude)23.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty3
Orbit TypeAmor
MOID0.076624 AU
Observations Used46
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-21
Last Observation Used2023-07-10
Observations (48)
Date Type RA Dec Mag Band Observatory
2023-06-21 08:55:57 C 16 52 28.050 -15 06 39.37 – X F51
2023-06-21 09:13:02 C 16 52 29.654 -15 05 41.45 – X F51
2023-06-21 09:30:08 C 16 52 31.269 -15 04 42.75 – X F51
2023-06-21 09:47:13 C 16 52 32.892 -15 03 44.28 – X F51
2023-06-21 11:49:15 C 16 52 44.654 -14 56 42.54 – V F52
2023-06-21 11:50:10 C 16 52 44.748 -14 56 39.31 – V F52
2023-06-22 04:38:35 C 16 54 46.73 -13 57 55.9 – u H21
2023-06-22 04:42:37 C 16 54 47.17 -13 57 41.3 – u H21
2023-06-22 04:46:39 C 16 54 47.56 -13 57 27.0 – u H21
2023-06-22 21:56:22 C 16 56 55.09 -12 53 12.6 – Z M49
2023-06-22 22:21:09 C 16 56 57.75 -12 51 39.4 – Z M49
2023-06-22 22:45:08 C 16 57 00.32 -12 50 08.7 – Z M49
2023-06-23 05:01:31 C 16 57 51.650 -12 27 27.84 – V 654
2023-06-23 05:11:17 C 16 57 52.33 -12 26 48.6 – o 291
2023-06-23 05:13:41 C 16 57 52.999 -12 26 42.00 – V 654
2023-06-23 05:15:24 C 16 57 52.83 -12 26 33.7 – o 291
2023-06-23 05:19:32 C 16 57 53.31 -12 26 18.0 – o 291
2023-06-23 06:44:38 C 16 58 02.630 -12 20 52.50 – V I52
2023-06-23 06:48:08 C 16 58 03.010 -12 20 38.90 – V I52
2023-06-23 06:51:23 C 16 58 03.410 -12 20 26.40 – V I52
2023-06-23 06:54:11 C 16 58 03.650 -12 20 16.00 – V I52
2023-06-23 07:12:26 C 16 58 06.276 -12 19 07.08 – V 654
2023-06-23 07:24:42 C 16 58 07.630 -12 18 19.85 – V 654
2023-06-23 20:24:11 C 16 59 53.67 -11 26 17.3 – Z M49
2023-06-23 20:45:55 C 16 59 56.17 -11 24 51.4 – Z M49
2023-06-23 21:08:41 C 16 59 58.78 -11 23 20.8 – Z M49
2023-06-25 01:52:39 C 17 04 03.33 -09 24 18.1 – u 807
2023-06-25 01:59:44 C 17 04 04.25 -09 23 48.1 – u 807
2023-06-25 02:06:49 C 17 04 05.15 -09 23 18.0 – u 807
2023-06-26 06:34:13 C 17 08 24.054 -07 18 14.65 – V G96
2023-06-26 06:43:37 C 17 08 25.361 -07 17 31.38 – V G96
2023-06-26 06:52:58 C 17 08 26.646 -07 16 48.11 – V G96
2023-06-26 07:04:16 C 17 08 28.248 -07 15 55.55 – V G96
2023-06-28 01:22:54 C 17 15 40.55 -03 49 32.0 – u 807
2023-06-28 01:29:58 C 17 15 41.67 -03 48 55.4 – u 807
2023-06-28 01:37:01 C 17 15 42.85 -03 48 19.6 – u 807
2023-06-30 05:57:24 C 17 25 43.554 +00 51 55.91 – V I52
2023-06-30 05:58:35 C 17 25 43.734 +00 52 02.57 – V I52
2023-06-30 06:59:34 C 17 25 54.844 +00 57 47.30 – V I52
2023-07-06 10:39:21 C 18 02 45.020 +16 39 32.90 – V I52
2023-07-06 10:40:10 C 18 02 45.272 +16 39 38.38 – V I52
2023-07-06 10:40:59 C 18 02 45.481 +16 39 43.96 – V I52
2023-07-06 10:41:47 C 18 02 45.730 +16 39 49.57 – V I52
2023-07-07 20:31:58 C 18 13 21.096 +20 33 01.15 – Z L34
2023-07-07 23:03:40 C 18 14 06.031 +20 50 31.60 – Z L34
2023-07-10 07:09:09 C 18 33 17.910 +27 13 11.53 – V G96
2023-07-10 07:26:13 C 18 33 23.591 +27 15 05.51 – V G96
2023-07-10 07:34:46 C 18 33 26.399 +27 16 01.99 – V G96