248818 (2006 SZ217)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2852410361 ± 1.59e-08
Semi-major axis (a)1.6729221651 AU ± 5.01e-10
Inclination (i)29.22213362° ± 3.31e-06
Long. of Asc. Node (Ω)241.35274826° ± 1.83e-06
Arg. of Perihelion (ω)163.09091317° ± 5.96e-06
Mean Anomaly (M)317.96250776° ± 3.65e-06
Mean Motion (n)0.4555107945°/day ± 2.05e-10
Perihelion dist (q)1.19573611 AU ± 2.65e-08
Aphelion dist (Q)2.15010822 AU ± 2.65e-08
Orbital Period2.16378249 yr ± 9.72e-10
Physical Parameters
H (abs. magnitude)17.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.437″
Uncertainty0
Orbit TypeAmor
MOID0.216369 AU
Observations Used2426
Oppositions15
Arc Total1997-2025
First Observation Used1997-08-03
Last Observation Used2025-12-16
Observations (4020)
Date Type RA Dec Mag Band Observatory
2021-11-10 17:23:55 s 1 +128433.23 2 +308267.45 9970.0 C57
2021-11-10 17:33:55 S 06 40 20.441 +27 50 51.68 V C57
2021-11-10 17:33:55 s 1 +128158.62 5 +308656.93 9130.0 C57
2021-11-10 17:43:55 S 06 40 20.237 +27 50 13.13 V C57
2021-11-10 17:43:55 s 1 +127883.53 5 +309045.26 6640.0 C57
2021-11-10 17:53:55 S 06 40 19.891 +27 49 31.66 V C57
2021-11-10 17:53:55 s 1 +127607.96 6 +309432.43 2530.0 C57
2021-11-10 18:03:55 S 06 40 19.668 +27 48 53.75 V C57
2021-11-10 18:03:55 s 1 +127331.91 9 +309818.46 6790.0 C57
2021-11-10 18:13:55 S 06 40 19.433 +27 48 14.15 V C57
2021-11-10 18:13:55 s 1 +127055.39 6 +310203.34 9430.0 C57
2021-11-10 18:23:55 S 06 40 19.092 +27 47 35.38 V C57
2021-11-10 18:23:55 s 1 +126778.40 0 +310587.07 460.0 C57
2021-11-10 18:33:55 S 06 40 18.811 +27 46 57.32 V C57
2021-11-10 18:33:55 s 1 +126500.93 2 +310969.65 9880.0 C57
2021-11-10 18:43:55 S 06 40 18.535 +27 46 14.84 V C57
2021-11-10 18:43:55 s 1 +126222.99 4 +311351.09 7710.0 C57
2021-11-10 18:53:55 S 06 40 18.118 +27 45 35.89 V C57
2021-11-10 18:53:55 s 1 +125944.58 8 +311731.38 3950.0 C57
2021-11-10 19:03:55 S 06 40 17.947 +27 44 58.13 V C57
2021-11-10 19:03:55 s 1 +125665.71 7 +312110.53 8610.0 C57
2021-11-10 19:13:55 S 06 40 17.556 +27 44 16.19 V C57
2021-11-10 19:13:55 s 1 +125386.38 2 +312488.54 1700.0 C57
2021-11-10 19:23:55 S 06 40 17.359 +27 43 38.75 V C57
2021-11-10 19:23:55 s 1 +125106.58 6 +312865.40 3210.0 C57
2021-11-10 19:33:55 S 06 40 17.107 +27 42 59.18 V C57
2021-11-10 19:33:55 s 1 +124826.32 9 +313241.12 3170.0 C57
2021-11-10 19:43:55 S 06 40 16.718 +27 42 18.32 V C57
2021-11-10 19:43:55 s 1 +124545.61 5 +313615.70 1570.0 C57
2021-11-10 19:53:55 S 06 40 16.469 +27 41 37.43 V C57
2021-11-10 19:53:55 s 1 +124264.44 5 +313989.14 8420.0 C57
2021-11-10 20:03:55 S 06 40 16.198 +27 41 00.35 V C57
2021-11-10 20:03:55 s 1 +123982.82 1 +314361.44 3730.0 C57
2021-11-10 20:13:55 S 06 40 15.782 +27 40 19.74 V C57
2021-11-10 20:13:55 s 1 +123700.74 5 +314732.61 7510.0 C57
2021-11-10 20:23:55 S 06 40 15.730 +27 39 38.05 V C57
2021-11-10 20:23:55 s 1 +123418.21 9 +315102.64 9770.0 C57
2021-11-10 20:33:55 S 06 40 15.233 +27 39 01.66 V C57
2021-11-10 20:33:55 s 1 +123135.24 5 +315471.53 500.0 C57
2021-11-10 20:43:55 S 06 40 14.906 +27 38 21.16 V C57
2021-11-10 20:43:55 s 1 +122851.82 5 +315839.29 9730.0 C57
2021-11-10 20:53:55 S 06 40 14.532 +27 37 41.05 V C57
2021-11-10 20:53:55 s 1 +122567.96 0 +316205.92 7440.0 C57
2021-11-10 21:03:55 S 06 40 14.345 +27 37 02.78 V C57
2021-11-10 21:03:55 s 1 +122283.65 3 +316571.41 3660.0 C57
2021-11-10 21:13:55 S 06 40 14.004 +27 36 24.26 V C57
2021-11-10 21:13:55 s 1 +121998.90 6 +316935.77 8390.0 C57
2021-11-10 21:23:55 S 06 40 13.723 +27 35 43.76 V C57
2021-11-10 21:23:55 s 1 +121713.72 0 +317299.00 1630.0 C57
2021-11-10 21:33:55 S 06 40 13.409 +27 35 04.74 V C57