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
2021-11-05 17:33:56 s 1 -146091.45 0 +32020.658 6480.0 C57
2021-11-05 17:43:56 S 06 40 00.055 +35 05 59.96 V C57
2021-11-05 17:43:56 s 1 -145691.77 9 +31015.491 5220.0 C57
2021-11-05 17:53:56 S 06 40 00.146 +35 05 20.90 V C57
2021-11-05 17:53:56 s 1 -145286.79 7 +30009.189 4800.0 C57
2021-11-05 18:03:56 S 06 40 00.240 +35 04 44.15 V C57
2021-11-05 18:03:56 s 1 -144876.45 4 +29001.778 5050.0 C57
2021-11-05 18:13:56 S 06 40 00.146 +35 04 09.48 V C57
2021-11-05 18:13:56 s 1 -144460.70 3 +27993.280 5800.0 C57
2021-11-05 18:23:56 S 06 40 00.331 +35 03 29.99 V C57
2021-11-05 18:23:56 s 1 -144039.49 4 +26983.721 6860.0 C57
2021-11-05 18:33:56 S 06 40 00.310 +35 02 53.27 V C57
2021-11-05 18:33:56 s 1 -143612.77 7 +25973.127 8080.0 C57
2021-11-05 18:43:56 S 06 40 00.317 +35 02 16.01 V C57
2021-11-05 18:43:56 s 1 -143180.50 3 +24961.524 9260.0 C57
2021-11-05 18:53:56 S 06 40 00.473 +35 01 38.10 V C57
2021-11-05 18:53:56 s 1 -142742.62 1 +23948.940 240.0 C57
2021-11-05 19:03:56 S 06 40 00.691 +35 01 01.06 V C57
2021-11-05 19:03:56 s 1 -142299.07 9 +22935.402 820.0 C57
2021-11-05 19:13:56 S 06 40 00.768 +35 00 23.29 V C57
2021-11-05 19:13:56 s 1 -141849.82 7 +21920.941 840.0 C57
2021-11-05 19:23:56 S 06 40 00.751 +34 59 45.20 V C57
2021-11-05 19:23:56 s 1 -141394.81 0 +20905.584 110.0 C57
2021-11-05 19:33:56 S 06 40 00.797 +34 59 11.80 V C57
2021-11-05 19:33:56 s 1 -140933.97 8 +19889.364 8430.0 C57
2021-11-05 19:43:56 S 06 40 00.907 +34 58 31.12 V C57
2021-11-05 19:43:56 s 1 -140467.27 6 +18872.312 5620.0 C57
2021-11-05 19:53:56 S 06 40 00.953 +34 57 51.98 V C57
2021-11-05 19:53:56 s 1 -139994.65 1 +17854.460 1500.0 C57
2021-11-05 20:03:56 S 06 40 01.061 +34 57 19.51 V C57
2021-11-05 20:03:56 s 1 -139516.04 8 +16835.842 5880.0 C57
2021-11-05 20:13:56 S 06 40 01.142 +34 56 38.83 V C57
2021-11-05 20:13:56 s 1 -139031.41 2 +15816.491 8550.0 C57
2021-11-05 20:23:56 S 06 40 00.919 +34 56 04.45 V C57
2021-11-05 20:23:56 s 1 -138540.68 8 +14796.444 9320.0 C57
2021-11-05 20:33:56 S 06 40 01.087 +34 55 26.94 V C57
2021-11-05 20:33:56 s 1 -138043.82 0 +13775.736 8010.0 C57
2021-11-05 20:43:56 S 06 40 01.085 +34 54 48.64 V C57
2021-11-05 20:43:56 s 1 -137540.75 2 +12754.406 4400.0 C57
2021-11-05 20:53:56 S 06 40 01.248 +34 54 08.17 V C57
2021-11-05 20:53:56 s 1 -137031.42 6 +11732.490 8310.0 C57
2021-11-05 21:03:56 S 06 40 01.337 +34 53 32.68 V C57
2021-11-05 21:03:56 s 1 -136515.78 4 +10710.030 9520.0 C57
2021-11-05 21:13:56 S 06 40 01.476 +34 53 05.24 V C57
2021-11-05 21:13:56 s 1 -135993.76 9 + 9687.065 7840.0 C57
2021-11-05 21:23:56 S 06 40 01.414 +34 52 19.09 V C57
2021-11-05 21:23:56 s 1 -135465.32 2 + 8663.638 3060.0 C57
2021-11-05 21:33:56 S 06 40 01.733 +34 51 43.06 V C57
2021-11-05 21:33:56 s 1 -134930.38 4 + 7639.791 4970.0 C57
2021-11-05 21:43:56 S 06 40 02.074 +34 51 05.62 V C57