387668 (2002 SZ)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4334004808 ± 7.03e-08
Semi-major axis (a)1.2971507624 AU ± 5.30e-09
Inclination (i)22.89419472° ± 1.48e-05
Long. of Asc. Node (Ω)346.80998023° ± 1.09e-05
Arg. of Perihelion (ω)276.61020877° ± 1.09e-05
Mean Anomaly (M)289.70180266° ± 2.53e-05
Mean Motion (n)0.6671547667°/day ± 4.09e-09
Perihelion dist (q)0.73496500 AU ± 9.12e-08
Aphelion dist (Q)1.85933653 AU ± 9.15e-08
Orbital Period1.47735778 yr ± 9.06e-09
Physical Parameters
H (abs. magnitude)20.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.550″
Uncertainty0
Orbit TypeApollo
MOID0.003724 AU
Observations Used156
Oppositions4
Arc Total2002-2014
First Observation Used2002-09-26
Last Observation Used2014-02-28
Observations (161)
Date Type RA Dec Mag Band Observatory
2014-02-25 01:05:00 C 13 34 46.32 -01 33 06.2 o B67
2014-02-25 01:12:22 C 13 34 47.00 -01 33 35.2 o B67
2014-02-25 01:19:45 C 13 34 47.31 -01 34 05.9 o B67
2014-02-26 11:03:07 C 13 37 25.10 -04 02 11.7 q G96
2014-02-26 11:09:44 C 13 37 25.57 -04 02 42.7 q G96
2014-02-26 11:16:18 C 13 37 26.03 -04 03 13.5 q G96
2014-02-26 11:22:53 C 13 37 26.47 -04 03 45.5 q G96
2014-02-28 12:06:33 C 13 41 44.386 -08 17 30.12 L F51
2014-02-28 12:22:43 C 13 41 45.695 -08 19 03.39 L F51
2014-02-28 12:55:08 C 13 41 48.321 -08 22 10.79 L F51
2014-03-16 00:38:28 S 16 54 01.56 -75 32 03.3 L C51