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
2021-11-15 19:53:55 s 1 -115927.52 6 +312878.32 890.0 C57
2021-11-15 20:03:55 S 06 35 14.407 +19 13 21.18 V C57
2021-11-15 20:03:55 s 1 -116217.78 5 +312497.63 6590.0 C57
2021-11-15 20:13:55 S 06 35 14.009 +19 12 34.63 V C57
2021-11-15 20:13:55 s 1 -116507.60 6 +312115.76 470.0 C57
2021-11-15 20:23:55 S 06 35 13.522 +19 11 49.78 V C57
2021-11-15 20:23:55 s 1 -116796.98 9 +311732.71 2520.0 C57
2021-11-15 20:33:55 S 06 35 12.838 +19 11 05.53 V C57
2021-11-15 20:33:55 s 1 -117085.93 1 +311348.48 2740.0 C57
2021-11-15 20:43:55 S 06 35 12.482 +19 10 28.81 V C57
2021-11-15 20:43:55 s 1 -117374.42 9 +310963.07 1110.0 C57
2021-11-15 20:53:55 S 06 35 11.784 +19 09 40.36 V C57
2021-11-15 20:53:55 s 1 -117662.48 2 +310576.49 7630.0 C57
2021-11-15 21:03:55 S 06 35 11.513 +19 08 54.20 V C57
2021-11-15 21:03:55 s 1 -117950.08 9 +310188.72 2300.0 C57
2021-11-15 21:13:55 S 06 35 10.759 +19 08 10.18 V C57
2021-11-15 21:13:55 s 1 -118237.24 5 +309799.77 5100.0 C57
2021-11-15 21:23:55 S 06 35 10.418 +19 07 23.16 V C57
2021-11-15 21:23:55 s 1 -118523.95 1 +309409.63 6020.0 C57
2021-11-15 21:33:55 S 06 35 09.828 +19 06 38.09 V C57
2021-11-15 21:33:55 s 1 -118810.20 3 +309018.31 5060.0 C57
2021-11-15 21:43:55 S 06 35 09.379 +19 05 56.62 V C57
2021-11-15 21:43:55 s 1 -119096.00 0 +308625.81 2210.0 C57
2021-11-15 21:53:55 S 06 35 08.950 +19 05 11.65 V C57
2021-11-15 21:53:55 s 1 -119381.33 9 +308232.12 7460.0 C57
2021-11-15 22:03:55 S 06 35 08.292 +19 04 25.25 V C57
2021-11-15 22:03:55 s 1 -119666.21 8 +307837.24 810.0 C57
2021-11-15 22:13:55 S 06 35 07.894 +19 03 40.43 V C57
2021-11-15 22:13:55 s 1 -119950.63 6 +307441.17 2240.0 C57
2021-11-15 22:23:55 S 06 35 07.411 +19 02 57.48 V C57
2021-11-15 22:23:55 s 1 -120234.58 9 +307043.91 1740.0 C57
2021-11-15 22:33:55 S 06 35 06.924 +19 02 11.65 V C57
2021-11-15 22:33:55 s 1 -120518.07 6 +306645.45 9320.0 C57
2021-11-15 22:43:55 S 06 35 06.367 +19 01 28.27 V C57
2021-11-15 22:43:55 s 1 -120801.09 5 +306245.81 4950.0 C57
2021-11-15 22:53:55 S 06 35 05.885 +19 00 45.68 V C57
2021-11-15 22:53:55 s 1 -121083.64 4 +305844.97 8630.0 C57
2021-11-15 23:03:55 S 06 35 05.465 +18 59 58.70 V C57
2021-11-15 23:03:55 s 1 -121365.72 0 +305442.94 360.0 C57
2021-11-15 23:13:55 S 06 35 04.838 +18 59 15.32 V C57
2021-11-15 23:13:55 s 1 -121647.32 1 +305039.71 120.0 C57
2021-11-15 23:23:55 S 06 35 04.394 +18 58 32.16 V C57
2021-11-15 23:23:55 s 1 -121928.44 6 +304635.28 7910.0 C57
2021-11-15 23:33:55 S 06 35 03.826 +18 57 45.90 V C57
2021-11-15 23:33:55 s 1 -122209.09 1 +304229.66 3720.0 C57
2021-11-15 23:43:55 S 06 35 03.324 +18 57 00.22 V C57
2021-11-15 23:43:55 s 1 -122489.25 4 +303822.83 7530.0 C57
2021-11-15 23:53:55 S 06 35 02.772 +18 56 15.61 V C57
2021-11-15 23:53:55 s 1 -122768.93 5 +303414.81 9350.0 C57
2021-11-16 00:03:55 S 06 35 02.410 +18 55 32.81 V C57