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
2021-11-17 14:33:55 S 06 33 05.755 +16 02 55.61 V C57
2021-11-17 14:33:55 s 1 -168103.15 7 +173260.10 770.0 C57
2021-11-17 14:43:55 S 06 33 05.172 +16 02 10.82 V C57
2021-11-17 14:43:55 s 1 -168174.72 9 +172530.57 800.0 C57
2021-11-17 14:53:55 S 06 33 04.872 +16 01 24.89 V C57
2021-11-17 14:53:55 s 1 -168244.75 0 +171799.45 4760.0 C57
2021-11-17 15:03:55 S 06 33 03.869 +16 00 35.46 V C57
2021-11-17 15:03:55 s 1 -168313.21 1 +171066.73 2610.0 C57
2021-11-17 15:23:55 S 06 33 03.386 +15 59 16.40 V C57
2021-11-17 15:23:55 s 1 -168445.41 2 +169596.49 9840.0 C57
2021-11-17 15:33:55 S 06 33 02.808 +15 58 25.00 V C57
2021-11-17 15:33:55 s 1 -168509.13 5 +168858.96 9150.0 C57
2021-11-17 15:43:55 S 06 33 02.381 +15 57 40.64 V C57
2021-11-17 15:43:55 s 1 -168571.26 0 +168119.83 2210.0 C57
2021-11-17 15:53:55 S 06 33 01.814 +15 56 56.83 V C57
2021-11-17 15:53:55 s 1 -168631.77 7 +167379.10 8990.0 C57
2021-11-17 16:03:55 S 06 33 01.234 +15 56 10.28 V C57
2021-11-17 16:03:55 s 1 -168690.67 7 +166636.75 9440.0 C57
2021-11-17 16:13:55 S 06 33 00.804 +15 55 24.89 V C57
2021-11-17 16:13:55 s 1 -168747.95 1 +165892.80 3530.0 C57
2021-11-17 16:23:55 S 06 33 00.317 +15 54 39.46 V C57
2021-11-17 16:23:55 s 1 -168803.58 8 +165147.23 1230.0 C57
2021-11-17 16:33:55 S 06 32 59.789 +15 53 54.20 V C57
2021-11-17 16:33:55 s 1 -168857.57 9 +164400.05 2490.0 C57
2021-11-17 16:43:55 S 06 32 59.491 +15 53 05.89 V C57
2021-11-17 16:43:55 s 1 -168909.91 4 +163651.25 7290.0 C57
2021-11-17 16:53:55 S 06 32 58.990 +15 52 28.31 V C57
2021-11-17 16:53:55 s 1 -168960.58 3 +162900.83 5570.0 C57
2021-11-17 17:03:55 S 06 32 58.267 +15 51 39.82 V C57
2021-11-17 17:03:55 s 1 -169009.57 6 +162148.79 7310.0 C57
2021-11-17 17:13:55 S 06 32 57.864 +15 50 54.13 V C57
2021-11-17 17:13:55 s 1 -169056.88 2 +161395.14 2470.0 C57
2021-11-17 17:23:55 S 06 32 57.418 +15 50 08.59 V C57
2021-11-17 17:23:55 s 1 -169102.49 2 +160639.86 1010.0 C57
2021-11-17 17:33:55 S 06 32 56.986 +15 49 26.29 V C57
2021-11-17 17:33:55 s 1 -169146.39 5 +159882.95 2880.0 C57
2021-11-17 17:43:55 S 06 32 56.498 +15 48 38.02 V C57
2021-11-17 17:43:55 s 1 -169188.58 2 +159124.41 8060.0 C57
2021-11-17 17:53:55 S 06 32 55.877 +15 47 54.71 V C57
2021-11-17 17:53:55 s 1 -169229.04 0 +158364.25 6490.0 C57
2021-11-17 18:03:55 S 06 32 55.366 +15 47 09.17 V C57
2021-11-17 18:03:55 s 1 -169267.76 0 +157602.46 8150.0 C57
2021-11-17 18:13:55 S 06 32 54.955 +15 46 24.10 V C57
2021-11-17 18:13:55 s 1 -169304.73 2 +156839.03 2980.0 C57
2021-11-17 18:23:55 S 06 32 54.410 +15 45 38.45 V C57
2021-11-17 18:23:55 s 1 -169339.94 4 +156073.97 960.0 C57
2021-11-17 18:33:55 S 06 32 53.954 +15 44 53.77 V C57
2021-11-17 18:33:55 s 1 -169373.38 6 +155307.28 2030.0 C57
2021-11-17 18:43:55 S 06 32 53.510 +15 44 07.48 V C57
2021-11-17 18:43:55 s 1 -169405.04 6 +154538.94 6160.0 C57