2023 SO11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0877805155 ± 5.86e-07
Semi-major axis (a)0.9824037867 AU ± 2.97e-07
Inclination (i)2.81634469° ± 2.40e-05
Long. of Asc. Node (Ω)29.92470705° ± 1.38e-05
Arg. of Perihelion (ω)105.06091755° ± 1.88e-04
Mean Anomaly (M)312.16879141° ± 2.20e-04
Mean Motion (n)1.0122254082°/day ± 4.58e-07
Perihelion dist (q)0.89616788 AU ± 6.36e-07
Aphelion dist (Q)1.06863970 AU ± 6.60e-07
Orbital Period0.97372213 yr ± 4.41e-07
Physical Parameters
H (abs. magnitude)26.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.262″
Uncertainty0
Orbit TypeAten
MOID0.000709 AU
Observations Used106
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-18
Last Observation Used2023-11-01
Observations (111)
Date Type RA Dec Mag Band Observatory
2023-09-18 13:10:38 C 02 59 17.484 -16 14 29.28 X F51
2023-09-18 13:25:28 C 02 59 16.896 -16 14 35.33 X F51
2023-09-18 13:40:17 C 02 59 16.272 -16 14 40.87 X F51
2023-09-18 14:59:34 C 02 59 13.163 -16 15 09.07 V F51
2023-09-18 15:00:45 C 02 59 13.134 -16 15 09.14 V F51
2023-10-06 10:08:27 C 02 39 12.139 -19 33 46.66 V G96
2023-10-06 10:15:15 C 02 39 10.696 -19 33 49.61 V G96
2023-10-06 10:22:02 C 02 39 09.295 -19 33 53.17 V G96
2023-10-06 10:28:50 C 02 39 07.880 -19 33 55.80 V G96
2023-10-06 10:36:51 C 02 39 20.997 -19 33 15.81 X F52
2023-10-06 10:51:39 C 02 39 17.800 -19 33 26.75 X F52
2023-10-06 11:01:52 C 02 39 00.961 -19 34 09.41 V I52
2023-10-06 11:02:59 C 02 39 00.860 -19 34 09.98 V I52
2023-10-06 11:04:06 C 02 39 00.619 -19 34 10.70 V I52
2023-10-06 11:05:12 C 02 39 00.392 -19 34 11.10 V I52
2023-10-06 11:06:29 C 02 39 14.580 -19 33 36.94 X F52
2023-10-07 01:59:30 B 02 37 03.38 -19 43 38.2 V I93
2023-10-07 02:04:20 C 02 37 02.810 -19 43 21.91 V Z84
2023-10-07 02:08:57 B 02 37 01.32 -19 43 43.2 V I93
2023-10-07 02:17:58 B 02 36 59.41 -19 43 48.3 V I93
2023-10-07 03:02:06 C 02 36 50.007 -19 43 51.35 V Z84
2023-10-07 04:00:05 C 02 36 37.478 -19 44 15.91 V Z84
2023-10-09 08:57:21 C 02 27 46.16 -20 16 13.8 V 691
2023-10-09 09:05:20 C 02 27 43.85 -20 16 18.6 V 691
2023-10-09 09:13:19 C 02 27 41.55 -20 16 23.4 V 691
2023-10-10 06:13:22 C 02 23 35.57 -20 29 06.0 V 691
2023-10-10 06:18:12 C 02 23 34.08 -20 29 10.8 V 691
2023-10-11 08:09:01 C 02 17 14.896 -20 45 43.67 V 703
2023-10-11 08:16:50 C 02 17 12.124 -20 45 49.50 V 703
2023-10-11 08:32:26 C 02 17 06.320 -20 45 59.76 V 703
2023-10-11 09:42:33 C 02 16 41.49 -20 46 33.3 V 691
2023-10-11 09:49:18 C 02 16 39.08 -20 46 36.1 V 691
2023-10-11 09:56:00 C 02 16 36.70 -20 46 39.3 V 691
2023-10-12 08:40:41 C 02 10 27.63 -21 00 56.4 V 691
2023-10-12 08:47:49 C 02 10 24.70 -21 01 00.6 V 691
2023-10-12 08:54:55 C 02 10 21.81 -21 01 03.7 V 691
2023-10-13 07:37:32 C 02 03 20.030 -21 14 52.84 V 703
2023-10-13 07:45:14 C 02 03 16.571 -21 14 58.88 V 703
2023-10-13 07:52:55 C 02 03 13.068 -21 15 02.48 V 703
2023-10-13 08:00:36 C 02 03 09.533 -21 15 08.89 V 703
2023-10-14 05:04:09 C 01 55 34.39 -21 20 33.4 V W94
2023-10-14 05:13:05 C 01 55 29.75 -21 20 37.8 V W94
2023-10-14 05:22:05 C 01 55 25.05 -21 20 42.1 V W94
2023-10-14 09:16:55 C 01 53 46.06 -21 29 18.4 V 691
2023-10-14 09:25:29 C 01 53 41.66 -21 29 21.2 V 691
2023-10-14 09:34:04 C 01 53 37.24 -21 29 23.3 V 691
2023-10-14 19:31:08 C 01 50 14.770 -21 26 42.43 X L87
2023-10-14 19:43:20 C 01 50 08.614 -21 26 54.96 X L87
2023-10-14 19:55:31 C 01 50 02.335 -21 27 08.06 X L87
2023-10-15 01:29:44 C 01 47 39.620 -21 28 51.71 V W74