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 21:33:55 s 1 +121428.09 7 +317661.09 3390.0 C57
2021-11-10 21:43:55 S 06 40 13.142 +27 34 23.95 V C57
2021-11-10 21:43:55 s 1 +121142.03 9 +318022.06 3680.0 C57
2021-11-10 21:53:55 S 06 40 12.914 +27 33 45.72 V C57
2021-11-10 21:53:55 s 1 +120855.54 8 +318381.90 2500.0 C57
2021-11-10 22:03:55 S 06 40 12.569 +27 33 04.86 V C57
2021-11-10 22:03:55 s 1 +120568.62 6 +318740.62 9870.0 C57
2021-11-10 22:13:55 S 06 40 12.226 +27 32 24.83 V C57
2021-11-10 22:13:55 s 1 +120281.27 5 +319098.21 5780.0 C57
2021-11-10 22:23:55 S 06 40 12.002 +27 31 44.87 V C57
2021-11-10 22:23:55 s 1 +119993.49 6 +319454.67 250.0 C57
2021-11-10 22:33:55 S 06 40 11.597 +27 31 05.59 V C57
2021-11-10 22:33:55 s 1 +119705.29 1 +319810.00 3280.0 C57
2021-11-10 22:43:55 S 06 40 11.431 +27 30 26.03 V C57
2021-11-10 22:43:55 s 1 +119416.66 3 +320164.22 4880.0 C57
2021-11-10 22:53:55 S 06 40 10.980 +27 29 48.05 V C57
2021-11-10 22:53:55 s 1 +119127.61 3 +320517.31 5050.0 C57
2021-11-10 23:03:55 S 06 40 10.673 +27 29 05.57 V C57
2021-11-10 23:03:55 s 1 +118838.14 2 +320869.27 3800.0 C57
2021-11-10 23:13:55 S 06 40 10.315 +27 28 27.55 V C57
2021-11-10 23:13:55 s 1 +118548.25 3 +321220.12 1140.0 C57
2021-11-10 23:23:55 S 06 40 10.094 +27 27 47.95 V C57
2021-11-10 23:23:55 s 1 +118257.94 7 +321569.85 7080.0 C57
2021-11-10 23:33:55 S 06 40 09.811 +27 27 09.04 V C57
2021-11-10 23:33:55 s 1 +117967.22 7 +321918.45 1610.0 C57
2021-11-10 23:43:55 S 06 40 09.454 +27 26 28.00 V C57
2021-11-10 23:43:55 s 1 +117676.09 4 +322265.94 4750.0 C57
2021-11-10 23:53:55 S 06 40 09.262 +27 25 48.43 V C57
2021-11-10 23:53:55 s 1 +117384.54 9 +322612.31 6500.0 C57
2021-11-11 00:03:55 S 06 40 09.070 +27 25 07.46 V C57
2021-11-11 00:03:55 s 1 +117092.59 5 +322957.56 6870.0 C57
2021-11-11 00:13:55 S 06 40 08.710 +27 24 30.49 V C57
2021-11-11 00:13:55 s 1 +116800.23 3 +323301.70 5870.0 C57
2021-11-11 00:23:55 S 06 40 08.275 +27 23 49.38 V C57
2021-11-11 00:23:55 s 1 +116507.46 5 +323644.72 3500.0 C57
2021-11-11 00:33:55 S 06 40 07.968 +27 23 09.78 V C57
2021-11-11 00:33:55 s 1 +116214.29 3 +323986.63 9770.0 C57
2021-11-11 00:43:55 S 06 40 07.584 +27 22 29.89 V C57
2021-11-11 00:43:55 s 1 +115920.71 9 +324327.42 4680.0 C57
2021-11-11 01:03:55 S 06 40 07.015 +27 21 09.40 V C57
2021-11-11 01:03:55 s 1 +115332.36 9 +325005.67 460.0 C57
2021-11-11 01:13:55 S 06 40 06.838 +27 20 29.00 V C57
2021-11-11 01:13:55 s 1 +115037.59 8 +325343.13 1340.0 C57
2021-11-11 01:23:55 S 06 40 06.430 +27 19 51.71 V C57
2021-11-11 01:23:55 s 1 +114742.43 1 +325679.48 890.0 C57
2021-11-11 01:33:55 S 06 40 06.130 +27 19 12.61 V C57
2021-11-11 01:33:55 s 1 +114446.87 0 +326014.72 9120.0 C57
2021-11-11 01:43:55 S 06 40 05.863 +27 18 31.21 V C57
2021-11-11 01:43:55 s 1 +114150.91 7 +326348.85 6020.0 C57
2021-11-11 01:53:55 S 06 40 05.554 +27 17 51.54 V C57