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
2021-11-14 13:03:55 s 1 -56546.744 0 +364038.43 7250.0 C57
2021-11-14 13:13:55 S 06 36 44.717 +21 29 05.86 V C57
2021-11-14 13:13:55 s 1 -56889.795 0 +363860.70 710.0 C57
2021-11-14 13:23:55 S 06 36 44.114 +21 28 21.76 V C57
2021-11-14 13:23:55 s 1 -57232.685 0 +363681.93 3410.0 C57
2021-11-14 13:33:55 S 06 36 43.646 +21 27 39.10 V C57
2021-11-14 13:33:55 s 1 -57575.412 0 +363502.12 5350.0 C57
2021-11-14 13:43:55 S 06 36 43.399 +21 26 54.38 V C57
2021-11-14 13:43:55 s 1 -57917.974 0 +363321.27 6530.0 C57
2021-11-14 13:53:55 S 06 36 42.883 +21 26 11.18 V C57
2021-11-14 13:53:55 s 1 -58260.370 0 +363139.38 6950.0 C57
2021-11-14 14:03:55 S 06 36 42.343 +21 25 27.05 V C57
2021-11-14 14:03:55 s 1 -58602.601 0 +362956.46 6600.0 C57
2021-11-14 14:13:55 S 06 36 41.906 +21 24 42.66 V C57
2021-11-14 14:13:55 s 1 -58944.663 0 +362772.49 5470.0 C57
2021-11-14 14:23:55 S 06 36 41.311 +21 24 00.22 V C57
2021-11-14 14:23:55 s 1 -59286.557 0 +362587.48 3560.0 C57
2021-11-14 14:33:55 S 06 36 40.910 +21 23 16.58 V C57
2021-11-14 14:33:55 s 1 -59628.280 0 +362401.44 870.0 C57
2021-11-14 14:43:55 S 06 36 40.286 +21 22 34.64 V C57
2021-11-14 14:43:55 s 1 -59969.832 0 +362214.35 7390.0 C57
2021-11-14 14:53:55 S 06 36 39.972 +21 21 50.18 V C57
2021-11-14 14:53:55 s 1 -60311.213 0 +362026.21 3120.0 C57
2021-11-14 15:03:55 S 06 36 39.430 +21 21 08.71 V C57
2021-11-14 15:03:55 s 1 -60652.419 0 +361837.04 8060.0 C57
2021-11-14 15:13:55 S 06 36 39.065 +21 20 21.34 V C57
2021-11-14 15:13:55 s 1 -60993.451 0 +361646.82 2190.0 C57
2021-11-14 15:23:55 S 06 36 38.561 +21 19 36.19 V C57
2021-11-14 15:23:55 s 1 -61334.307 0 +361455.56 5510.0 C57
2021-11-14 15:33:55 S 06 36 38.215 +21 18 55.87 V C57
2021-11-14 15:33:55 s 1 -61674.986 0 +361263.26 8030.0 C57
2021-11-14 15:43:55 S 06 36 37.668 +21 18 09.47 V C57
2021-11-14 15:43:55 s 1 -62015.487 0 +361069.91 9730.0 C57
2021-11-14 15:53:55 S 06 36 37.090 +21 17 25.98 V C57
2021-11-14 15:53:55 s 1 -62355.809 0 +360875.52 610.0 C57
2021-11-14 16:03:55 S 06 36 36.725 +21 16 43.50 V C57
2021-11-14 16:03:55 s 1 -62695.950 0 +360680.08 660.0 C57
2021-11-14 16:13:55 S 06 36 36.211 +21 16 00.34 V C57
2021-11-14 16:13:55 s 1 -63035.910 0 +360483.59 9890.0 C57
2021-11-14 16:23:55 S 06 36 35.729 +21 15 14.87 V C57
2021-11-14 16:23:55 s 1 -63375.687 0 +360286.06 8290.0 C57
2021-11-14 16:33:55 S 06 36 35.297 +21 14 35.84 V C57
2021-11-14 16:33:55 s 1 -63715.279 0 +360087.48 5840.0 C57
2021-11-14 16:43:55 S 06 36 34.788 +21 13 50.95 V C57
2021-11-14 16:43:55 s 1 -64054.687 0 +359887.86 2560.0 C57
2021-11-14 16:53:55 S 06 36 34.186 +21 13 05.95 V C57
2021-11-14 16:53:55 s 1 -64393.908 0 +359687.18 8430.0 C57
2021-11-14 17:03:55 S 06 36 33.761 +21 12 19.66 V C57
2021-11-14 17:03:55 s 1 -64732.942 0 +359485.46 3450.0 C57
2021-11-14 17:13:55 S 06 36 33.437 +21 11 37.97 V C57