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
2021-11-10 07:43:55 s 1 +143460.98 7 +283670.41 5310.0 C57
2021-11-10 07:53:55 S 06 40 36.569 +28 28 38.78 V C57
2021-11-10 07:53:55 s 1 +143218.16 1 +284128.54 3250.0 C57
2021-11-10 08:03:55 S 06 40 36.348 +28 28 01.42 V C57
2021-11-10 08:03:55 s 1 +142974.71 7 +284585.46 9070.0 C57
2021-11-10 08:13:55 S 06 40 35.957 +28 27 21.67 V C57
2021-11-10 08:13:55 s 1 +142730.65 8 +285041.17 2780.0 C57
2021-11-10 08:23:55 S 06 40 35.791 +28 26 41.50 V C57
2021-11-10 08:23:55 s 1 +142485.98 7 +285495.65 4380.0 C57
2021-11-10 08:33:55 S 06 40 35.460 +28 26 01.64 V C57
2021-11-10 08:33:55 s 1 +142240.70 6 +285948.93 3880.0 C57
2021-11-10 08:43:55 S 06 40 35.280 +28 25 23.34 V C57
2021-11-10 08:43:55 s 1 +141994.81 9 +286400.99 1300.0 C57
2021-11-10 08:53:55 S 06 40 34.927 +28 24 44.82 V C57
2021-11-10 08:53:55 s 1 +141748.32 6 +286851.85 6640.0 C57
2021-11-10 09:03:55 S 06 40 34.798 +28 24 09.65 V C57
2021-11-10 09:03:55 s 1 +141501.23 2 +287301.49 9920.0 C57
2021-11-10 09:13:55 S 06 40 34.397 +28 23 28.25 V C57
2021-11-10 09:13:55 s 1 +141253.53 9 +287749.93 1130.0 C57
2021-11-10 09:33:55 S 06 40 33.893 +28 22 12.04 V C57
2021-11-10 09:33:55 s 1 +140756.36 5 +288643.18 7430.0 C57
2021-11-10 09:43:55 S 06 40 33.595 +28 21 31.10 V C57
2021-11-10 09:43:55 s 1 +140506.88 9 +289088.00 2520.0 C57
2021-11-10 09:53:55 S 06 40 33.290 +28 20 51.22 V C57
2021-11-10 09:53:55 s 1 +140256.82 4 +289531.62 5600.0 C57
2021-11-10 10:03:55 S 06 40 33.151 +28 20 12.66 V C57
2021-11-10 10:03:55 s 1 +140006.17 3 +289974.03 6660.0 C57
2021-11-10 10:13:55 S 06 40 32.746 +28 19 35.11 V C57
2021-11-10 10:13:55 s 1 +139754.93 7 +290415.25 5720.0 C57
2021-11-10 10:23:55 S 06 40 32.537 +28 18 56.63 V C57
2021-11-10 10:23:55 s 1 +139503.12 1 +290855.26 2780.0 C57
2021-11-10 10:33:55 S 06 40 32.297 +28 18 15.77 V C57
2021-11-10 10:33:55 s 1 +139250.72 5 +291294.07 7850.0 C57
2021-11-10 10:43:55 S 06 40 32.021 +28 17 38.44 V C57
2021-11-10 10:43:55 s 1 +138997.75 3 +291731.69 950.0 C57
2021-11-10 10:53:55 S 06 40 31.714 +28 16 58.76 V C57
2021-11-10 10:53:55 s 1 +138744.20 6 +292168.11 2080.0 C57
2021-11-10 11:03:55 S 06 40 31.426 +28 16 18.91 V C57
2021-11-10 11:03:55 s 1 +138490.08 8 +292603.34 1250.0 C57
2021-11-10 11:13:55 S 06 40 31.272 +28 15 40.97 V C57
2021-11-10 11:13:55 s 1 +138235.40 1 +293037.37 8470.0 C57
2021-11-10 11:23:55 S 06 40 31.015 +28 15 01.58 V C57
2021-11-10 11:23:55 s 1 +137980.14 8 +293470.21 3750.0 C57
2021-11-10 11:33:55 S 06 40 30.542 +28 14 22.70 V C57
2021-11-10 11:33:55 s 1 +137724.32 9 +293901.86 7090.0 C57
2021-11-10 11:43:55 S 06 40 30.384 +28 13 43.93 V C57
2021-11-10 11:43:55 s 1 +137467.95 0 +294332.32 8510.0 C57
2021-11-10 11:53:55 S 06 40 30.096 +28 13 04.26 V C57
2021-11-10 11:53:55 s 1 +137211.01 0 +294761.58 8000.0 C57
2021-11-10 12:03:55 S 06 40 29.774 +28 12 26.17 V C57