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
2021-11-08 16:43:55 s 1 +175015.68 4 +139781.32 8610.0 C57
2021-11-08 16:53:55 S 06 41 19.651 +30 55 03.11 V C57
2021-11-08 16:53:55 s 1 +175038.79 5 +140566.95 4330.0 C57
2021-11-08 17:03:55 S 06 41 19.541 +30 54 26.68 V C57
2021-11-08 17:03:55 s 1 +175059.91 0 +141351.00 3030.0 C57
2021-11-08 17:33:55 S 06 41 19.169 +30 52 35.80 V C57
2021-11-08 17:33:55 s 1 +175111.40 0 +143693.56 7460.0 C57
2021-11-08 17:43:55 S 06 41 19.188 +30 52 00.91 V C57
2021-11-08 17:43:55 s 1 +175124.65 2 +144471.24 8520.0 C57
2021-11-08 18:03:55 S 06 41 19.003 +30 50 48.88 V C57
2021-11-08 18:03:55 s 1 +175145.36 0 +146021.82 260.0 C57
2021-11-08 18:13:55 S 06 41 18.893 +30 50 12.84 V C57
2021-11-08 18:13:55 s 1 +175152.84 0 +146794.74 1030.0 C57
2021-11-08 18:23:55 S 06 41 18.818 +30 49 36.52 V C57
2021-11-08 18:23:55 s 1 +175158.42 0 +147566.07 5120.0 C57
2021-11-08 18:33:55 S 06 41 18.694 +30 48 59.08 V C57
2021-11-08 18:33:55 s 1 +175162.11 0 +148335.81 2580.0 C57
2021-11-08 18:43:55 S 06 41 18.718 +30 48 24.66 V C57
2021-11-08 18:43:55 s 1 +175163.92 3 +149103.98 3430.0 C57
2021-11-08 18:53:55 S 06 41 18.528 +30 47 45.38 V C57
2021-11-08 18:53:55 s 1 +175163.86 9 +149870.56 7730.0 C57
2021-11-08 19:03:55 S 06 41 18.377 +30 47 09.96 V C57
2021-11-08 19:03:55 s 1 +175161.96 0 +150635.57 5510.0 C57
2021-11-08 19:13:55 S 06 41 18.336 +30 46 34.93 V C57
2021-11-08 19:13:55 s 1 +175158.20 7 +151399.00 6810.0 C57
2021-11-08 19:23:55 S 06 41 18.115 +30 45 57.17 V C57
2021-11-08 19:23:55 s 1 +175152.62 1 +152160.86 1680.0 C57
2021-11-08 19:33:55 S 06 41 18.010 +30 45 22.64 V C57
2021-11-08 19:33:55 s 1 +175145.21 3 +152921.14 140.0 C57
2021-11-08 19:43:55 S 06 41 17.789 +30 44 43.33 V C57
2021-11-08 19:43:55 s 1 +175135.99 4 +153679.84 2250.0 C57
2021-11-08 19:53:55 S 06 41 17.887 +30 44 08.48 V C57
2021-11-08 19:53:55 s 1 +175124.97 4 +154436.98 8030.0 C57
2021-11-08 20:03:55 S 06 41 17.719 +30 43 37.34 V C57
2021-11-08 20:03:55 s 1 +175112.16 5 +155192.55 7530.0 C57
2021-11-08 20:13:55 S 06 41 17.585 +30 42 56.02 V C57
2021-11-08 20:13:55 s 1 +175097.57 6 +155946.55 780.0 C57
2021-11-08 20:23:55 S 06 41 17.568 +30 42 20.30 V C57
2021-11-08 20:23:55 s 1 +175081.21 9 +156698.98 7820.0 C57
2021-11-08 20:33:55 S 06 41 17.491 +30 41 42.58 V C57
2021-11-08 20:33:55 s 1 +175063.10 3 +157449.85 8690.0 C57
2021-11-08 20:43:55 S 06 41 17.309 +30 41 08.52 V C57
2021-11-08 20:43:55 s 1 +175043.24 0 +158199.15 3420.0 C57
2021-11-08 20:53:55 S 06 41 17.222 +30 40 31.12 V C57
2021-11-08 20:53:55 s 1 +175021.63 8 +158946.90 2060.0 C57
2021-11-08 21:03:55 S 06 41 17.119 +30 39 54.14 V C57
2021-11-08 21:03:55 s 1 +174998.30 9 +159693.08 4630.0 C57
2021-11-08 21:13:55 S 06 41 16.884 +30 39 17.53 V C57
2021-11-08 21:13:55 s 1 +174973.26 3 +160437.70 1170.0 C57
2021-11-08 21:23:55 S 06 41 16.817 +30 38 39.26 V C57