2023 SE3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3785417000
Semi-major axis (a)1.7253184000 AU
Inclination (i)4.78721000°
Long. of Asc. Node (Ω)173.55976000°
Arg. of Perihelion (ω)182.10726000°
Mean Anomaly (M)345.91131000°
Mean Motion (n)0.4349107900°/day
Perihelion dist (q)1.07221340 AU
Aphelion dist (Q)2.37842340 AU
Orbital Period2.26622950 yr
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.280″
Uncertainty8
Orbit TypeAmor
MOID0.065273 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-10-09
Observations (22)
Date Type RA Dec Mag Band Observatory
2023-09-19 07:13:32 C 01 14 29.670 +02 56 25.98 V G96
2023-09-19 07:21:00 C 01 14 31.988 +02 56 17.02 V G96
2023-09-19 07:28:27 C 01 14 34.343 +02 56 07.98 V G96
2023-09-19 07:35:53 C 01 14 36.708 +02 55 58.91 V G96
2023-09-19 09:54:04 C 01 15 19.922 +02 53 09.60 V I52
2023-09-19 09:55:34 C 01 15 20.437 +02 53 07.87 V I52
2023-09-20 03:01:09 C 01 21 05.55 +02 31 48.7 X 033
2023-09-20 03:03:29 C 01 21 06.32 +02 31 45.8 X 033
2023-09-20 03:05:49 C 01 21 07.05 +02 31 43.1 X 033
2023-09-20 06:04:02 C 01 22 11.25 +02 28 25.1 u H21
2023-09-20 06:12:05 C 01 22 13.73 +02 28 15.9 u H21
2023-09-20 06:31:20 C 01 22 22.184 +02 28 04.58 V I52
2023-09-20 06:32:50 C 01 22 22.634 +02 28 02.46 V I52
2023-09-20 06:34:21 C 01 22 23.110 +02 28 00.88 V I52
2023-09-20 06:46:22 C 01 22 26.21 +02 27 41.8 X 858
2023-09-20 07:01:14 C 01 22 30.78 +02 27 24.3 X 858
2023-09-21 00:59:50 C 01 28 19.78 +02 05 27.6 X 033
2023-09-21 01:03:15 C 01 28 20.84 +02 05 23.2 X 033
2023-09-21 01:06:40 C 01 28 21.87 +02 05 19.3 X 033
2023-10-09 09:41:34 C 02 58 57.64 -03 53 20.9 o 291
2023-10-09 10:07:25 C 02 58 59.95 -03 53 32.0 o 291
2023-10-09 10:33:15 C 02 59 02.21 -03 53 43.4 o 291