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
2021-11-16 08:43:55 s 1 -136837.89 0 +280038.91 4810.0 C57
2021-11-16 08:53:55 S 06 34 35.556 +18 16 07.36 V C57
2021-11-16 08:53:55 s 1 -137087.86 3 +279564.19 4790.0 C57
2021-11-16 09:03:55 S 06 34 35.167 +18 15 22.68 V C57
2021-11-16 09:03:55 s 1 -137337.21 3 +279088.19 2230.0 C57
2021-11-16 09:13:55 S 06 34 34.481 +18 14 36.85 V C57
2021-11-16 09:13:55 s 1 -137585.93 7 +278610.92 7130.0 C57
2021-11-16 09:23:55 S 06 34 33.994 +18 13 52.82 V C57
2021-11-16 09:23:55 s 1 -137834.03 2 +278132.38 9460.0 C57
2021-11-16 09:33:55 S 06 34 33.504 +18 13 07.43 V C57
2021-11-16 09:33:55 s 1 -138081.49 6 +277652.56 9230.0 C57
2021-11-16 09:43:55 S 06 34 32.930 +18 12 23.40 V C57
2021-11-16 09:43:55 s 1 -138328.32 5 +277171.46 6410.0 C57
2021-11-16 09:53:55 S 06 34 32.590 +18 11 39.19 V C57
2021-11-16 09:53:55 s 1 -138574.51 7 +276689.09 1000.0 C57
2021-11-16 10:03:55 S 06 34 31.934 +18 10 55.09 V C57
2021-11-16 10:03:55 s 1 -138820.06 8 +276205.43 2990.0 C57
2021-11-16 10:13:55 S 06 34 31.442 +18 10 08.22 V C57
2021-11-16 10:13:55 s 1 -139064.97 6 +275720.49 2360.0 C57
2021-11-16 10:23:55 S 06 34 31.049 +18 09 25.24 V C57
2021-11-16 10:23:55 s 1 -139309.23 8 +275234.27 9100.0 C57
2021-11-16 10:33:55 S 06 34 30.372 +18 08 37.75 V C57
2021-11-16 10:33:55 s 1 -139552.85 0 +274746.76 3210.0 C57
2021-11-16 10:43:55 S 06 34 30.012 +18 07 53.18 V C57
2021-11-16 10:43:55 s 1 -139795.80 9 +274257.96 4660.0 C57
2021-11-16 10:53:55 S 06 34 29.422 +18 07 10.06 V C57
2021-11-16 10:53:55 s 1 -140038.11 3 +273767.88 3450.0 C57
2021-11-16 11:03:55 S 06 34 28.961 +18 06 27.25 V C57
2021-11-16 11:03:55 s 1 -140279.75 9 +273276.51 9570.0 C57
2021-11-16 11:13:55 S 06 34 28.433 +18 05 41.78 V C57
2021-11-16 11:13:55 s 1 -140520.74 2 +272783.85 3000.0 C57
2021-11-16 11:23:55 S 06 34 27.922 +18 04 56.17 V C57
2021-11-16 11:23:55 s 1 -140761.06 1 +272289.89 3730.0 C57
2021-11-16 11:33:55 S 06 34 27.439 +18 04 08.47 V C57
2021-11-16 11:33:55 s 1 -141000.71 2 +271794.65 1760.0 C57
2021-11-16 11:43:55 S 06 34 26.873 +18 03 25.24 V C57
2021-11-16 11:43:55 s 1 -141239.69 2 +271298.10 7060.0 C57
2021-11-16 11:53:55 S 06 34 26.422 +18 02 42.00 V C57
2021-11-16 11:53:55 s 1 -141477.99 8 +270800.26 9630.0 C57
2021-11-16 12:03:55 S 06 34 25.805 +18 01 58.30 V C57
2021-11-16 12:03:55 s 1 -141715.62 6 +270301.12 9450.0 C57
2021-11-16 12:13:55 S 06 34 25.334 +18 01 13.69 V C57
2021-11-16 12:13:55 s 1 -141952.57 4 +269800.68 6510.0 C57
2021-11-16 12:23:55 S 06 34 24.797 +18 00 29.84 V C57
2021-11-16 12:23:55 s 1 -142188.83 9 +269298.94 810.0 C57
2021-11-16 12:33:55 S 06 34 24.360 +17 59 43.76 V C57
2021-11-16 12:33:55 s 1 -142424.41 6 +268795.90 2320.0 C57
2021-11-16 12:43:55 S 06 34 23.887 +17 58 58.37 V C57
2021-11-16 12:43:55 s 1 -142659.30 3 +268291.55 1030.0 C57
2021-11-16 12:53:55 S 06 34 23.422 +17 58 12.94 V C57