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 17:13:55 s 1 -148728.07 7 +254175.38 2410.0 C57
2021-11-16 17:23:55 S 06 34 09.617 +17 38 04.52 V C57
2021-11-16 17:23:55 s 1 -148942.25 4 +253633.87 7530.0 C57
2021-11-16 17:33:55 S 06 34 09.043 +17 37 19.63 V C57
2021-11-16 17:33:55 s 1 -149155.63 8 +253091.01 9470.0 C57
2021-11-16 17:43:55 S 06 34 08.599 +17 36 33.48 V C57
2021-11-16 17:43:55 s 1 -149368.22 7 +252546.79 8200.0 C57
2021-11-16 17:53:55 S 06 34 08.021 +17 35 48.34 V C57
2021-11-16 17:53:55 s 1 -149580.01 6 +252001.22 3720.0 C57
2021-11-16 18:03:55 S 06 34 07.464 +17 35 05.03 V C57
2021-11-16 18:03:55 s 1 -149791.00 1 +251454.30 6000.0 C57
2021-11-16 18:13:55 S 06 34 07.104 +17 34 17.94 V C57
2021-11-16 18:13:55 s 1 -150001.17 9 +250906.01 5040.0 C57
2021-11-16 18:23:55 S 06 34 06.619 +17 33 33.59 V C57
2021-11-16 18:23:55 s 1 -150210.54 6 +250356.37 820.0 C57
2021-11-16 18:33:55 S 06 34 06.098 +17 32 49.52 V C57
2021-11-16 18:33:55 s 1 -150419.09 7 +249805.37 3330.0 C57
2021-11-16 18:43:55 S 06 34 05.491 +17 32 03.80 V C57
2021-11-16 18:43:55 s 1 -150626.82 9 +249253.00 2540.0 C57
2021-11-16 18:53:55 S 06 34 05.002 +17 31 18.80 V C57
2021-11-16 18:53:55 s 1 -150833.73 8 +248699.27 8450.0 C57
2021-11-16 19:03:55 S 06 34 04.531 +17 30 35.89 V C57
2021-11-16 19:03:55 s 1 -151039.82 0 +248144.17 1040.0 C57
2021-11-16 19:13:55 S 06 34 04.030 +17 29 51.83 V C57
2021-11-16 19:13:55 s 1 -151245.07 0 +247587.71 290.0 C57
2021-11-16 19:23:55 S 06 34 03.487 +17 29 05.75 V C57
2021-11-16 19:23:55 s 1 -151449.48 5 +247029.87 6190.0 C57
2021-11-16 19:33:55 S 06 34 03.019 +17 28 18.80 V C57
2021-11-16 19:33:55 s 1 -151653.06 1 +246470.66 8720.0 C57
2021-11-16 19:43:55 S 06 34 02.486 +17 27 34.02 V C57
2021-11-16 19:43:55 s 1 -151855.79 3 +245910.08 7870.0 C57
2021-11-16 19:53:55 S 06 34 02.054 +17 26 52.15 V C57
2021-11-16 19:53:55 s 1 -152057.67 8 +245348.13 3610.0 C57
2021-11-16 20:03:55 S 06 34 01.490 +17 26 05.82 V C57
2021-11-16 20:03:55 s 1 -152258.71 1 +244784.80 5950.0 C57
2021-11-16 20:13:55 S 06 34 00.934 +17 25 18.80 V C57
2021-11-16 20:13:55 s 1 -152458.88 8 +244220.09 4850.0 C57
2021-11-16 20:23:55 S 06 34 00.454 +17 24 35.03 V C57
2021-11-16 20:23:55 s 1 -152658.20 5 +243654.00 300.0 C57
2021-11-16 20:33:55 S 06 33 59.887 +17 23 48.84 V C57
2021-11-16 20:33:55 s 1 -152856.65 7 +243086.53 2290.0 C57
2021-11-16 20:43:55 S 06 33 59.592 +17 23 07.19 V C57
2021-11-16 20:43:55 s 1 -153054.24 1 +242517.67 810.0 C57
2021-11-16 20:53:55 S 06 33 58.992 +17 22 21.90 V C57
2021-11-16 20:53:55 s 1 -153250.95 3 +241947.43 5820.0 C57
2021-11-16 21:03:55 S 06 33 58.495 +17 21 35.78 V C57
2021-11-16 21:03:55 s 1 -153446.78 7 +241375.80 7330.0 C57
2021-11-16 21:13:55 S 06 33 57.967 +17 20 51.94 V C57
2021-11-16 21:13:55 s 1 -153641.73 9 +240802.79 5300.0 C57
2021-11-16 21:15:10 C 06 34 38.20 +17 18 56.0 V L54