326354 (2000 SJ344)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1747632798 ± 4.82e+00
Semi-major axis (a)1.1404829417 AU ± 3.12e+00
Inclination (i)5.75434355° ± 1.42e+01
Long. of Asc. Node (Ω)14.73259732° ± 9.27e+01
Arg. of Perihelion (ω)18.85639000° ± 7.03e+02
Mean Anomaly (M)222.02992396° ± 2.65e+03
Mean Motion (n)0.8092432496°/day ± 3.32e+00
Perihelion dist (q)0.94116840 AU ± 6.07e+00
Aphelion dist (Q)1.33979748 AU ± 6.61e+00
Orbital Period1.21796046 yr ± 4.99e+00
NGA Modelr2
A2-1.41524332e-05 AU/d²
Physical Parameters
H (abs. magnitude)22.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.236″
Uncertainty0
Orbit TypeApollo
MOID0.047264 AU
Observations Used64
Oppositions4
Arc Total2000-2023
First Observation Used2000-09-30
Last Observation Used2023-05-13
Observations (67)
Date Type RA Dec Mag Band Observatory
2018-01-07 23:04:16 C 10 54 02.05 +70 36 49.2 U J95
2018-01-08 07:36:59 C 10 50 19.72 +70 31 48.3 q H36
2018-01-08 07:47:42 C 10 50 14.99 +70 31 42.5 q H36
2018-01-08 07:58:26 C 10 50 10.21 +70 31 37.5 q H36
2018-01-08 08:29:05 C 10 49 58.64 +70 31 18.4 U I52
2018-01-08 08:30:11 C 10 49 58.14 +70 31 18.2 U I52
2018-01-08 08:31:17 C 10 49 57.60 +70 31 17.3 U I52
2018-01-27 03:33:00 C 08 38 24.20 +60 02 12.6 o 926
2018-01-27 03:44:29 C 08 38 22.25 +60 01 54.0 o 926
2018-01-27 03:55:47 C 08 38 20.37 +60 01 34.2 o 926
2018-01-28 05:45:55 C 08 34 25.19 +59 14 06.7 U G96
2018-01-28 05:54:18 C 08 34 23.83 +59 13 51.7 U G96
2018-01-28 06:02:41 C 08 34 22.34 +59 13 37.1 U G96
2018-01-28 06:11:03 C 08 34 21.04 +59 13 22.3 U G96
2023-05-13 07:27:09 C 13 07 27.359 -18 37 25.24 X F52
2023-05-13 07:42:44 C 13 07 26.102 -18 37 22.59 X F52
2023-05-13 08:13:56 C 13 07 23.540 -18 37 17.61 X F52