2014 OS338

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1933429712 ± 2.00e+00
Semi-major axis (a)1.1629867994 AU ± 3.00e+00
Inclination (i)6.92587914° ± 4.00e+00
Long. of Asc. Node (Ω)126.46928823° ± 5.00e+00
Arg. of Perihelion (ω)103.93380577° ± 6.00e+00
Mean Anomaly (M)68.35755705° ± 1.94e+00
Mean Motion (n)0.7858759300°/day ± 3.04e+00
Perihelion dist (q)0.93813290 AU ± 3.36e+00
Aphelion dist (Q)1.38779750 AU ± 4.27e+00
Orbital Period1.25415170 yr ± 4.85e+00
Physical Parameters
H (abs. magnitude)27.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.518″
Uncertainty4
Orbit TypeApollo
MOID0.029231 AU
Observations Used11
Oppositions1
Arc Total2014-2014
First Observation Used
Last Observation Used2014-08-06
Observations (11)
Date Type RA Dec Mag Band Observatory
2014-07-29 08:57:43 C 20 18 31.647 -17 36 49.81 L F51
2014-07-29 09:15:13 C 20 18 33.080 -17 38 30.55 L F51
2014-07-30 09:11:36 C 20 21 18.300 -19 46 48.53 L F51
2014-07-30 09:45:56 C 20 21 20.490 -19 49 42.72 L F51
2014-07-30 10:03:05 C 20 21 21.487 -19 51 09.27 L F51
2014-08-03 08:14:59 C 20 30 10.15 -26 10 46.6 o 291
2014-08-03 08:24:00 C 20 30 10.54 -26 11 14.8 o 291
2014-08-03 08:33:02 C 20 30 10.96 -26 11 43.3 o 291
2014-08-06 09:56:49 C 20 35 35.243 -29 30 34.93 t 568
2014-08-06 10:05:32 C 20 35 35.518 -29 30 54.86 t 568
2014-08-06 10:14:27 C 20 35 35.798 -29 31 15.12 t 568