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
2025-06-30 09:18:50 C 17 00 22.853 +03 54 55.24 X F51
2025-06-30 09:33:36 C 17 00 21.952 +03 55 03.49 X F51
2025-06-30 09:48:16 C 17 00 21.060 +03 55 11.68 X F51
2025-06-30 10:02:50 C 17 00 20.175 +03 55 19.79 X F51
2025-07-03 08:17:57 C 16 56 21.874 +04 32 30.77 X F51
2025-07-03 08:35:36 C 16 56 20.867 +04 32 39.64 X F51
2025-07-03 08:53:13 C 16 56 19.863 +04 32 48.45 X F51
2025-07-18 07:47:09 C 16 40 51.028 +06 42 21.16 X F52
2025-07-18 08:03:54 C 16 40 50.478 +06 42 25.03 X F52
2025-07-18 08:20:39 C 16 40 49.928 +06 42 28.83 X F52
2025-07-26 07:21:33 C 16 36 20.904 +07 14 26.91 X F51
2025-07-26 07:40:06 C 16 36 20.564 +07 14 28.88 X F51
2025-07-26 07:58:35 C 16 36 20.222 +07 14 30.93 X F51
2025-07-26 08:16:58 C 16 36 19.890 +07 14 32.94 X F51
2025-08-15 12:00:45 C 16 36 47.38 +07 15 09.3 V D29
2025-08-15 12:21:06 C 16 36 47.68 +07 15 07.6 V D29
2025-08-15 12:41:28 C 16 36 47.99 +07 15 06.0 V D29
2025-12-16 01:27:26 C 20 39 19.573 +03 52 50.34 V G96
2025-12-16 01:34:20 C 20 39 20.484 +03 52 52.00 V G96
2025-12-16 01:41:13 C 20 39 21.337 +03 52 53.26 V G96