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
2021-11-18 17:13:55 s 1 -150879.96 3 +35668.882 1310.0 C57
2021-11-18 17:23:55 S 06 31 52.927 +14 02 28.64 V C57
2021-11-18 17:23:55 s 1 -150506.72 2 +34684.837 5090.0 C57
2021-11-18 17:33:55 S 06 31 52.450 +14 01 43.39 V C57
2021-11-18 17:33:55 s 1 -150128.63 1 +33699.669 560.0 C57
2021-11-18 17:43:55 S 06 31 52.097 +14 00 55.12 V C57
2021-11-18 17:43:55 s 1 -149745.64 9 +32713.398 7570.0 C57
2021-11-18 17:53:55 S 06 31 51.612 +14 00 14.36 V C57
2021-11-18 17:53:55 s 1 -149357.73 4 +31726.044 5970.0 C57
2021-11-18 18:03:55 S 06 31 51.350 +13 59 30.91 V C57
2021-11-18 18:03:55 s 1 -148964.84 3 +30737.627 5610.0 C57
2021-11-18 18:13:55 S 06 31 50.909 +13 58 44.72 V C57
2021-11-18 18:13:55 s 1 -148566.93 4 +29748.170 6330.0 C57
2021-11-18 18:23:55 S 06 31 50.662 +13 58 00.66 V C57
2021-11-18 18:23:55 s 1 -148163.96 3 +28757.693 7970.0 C57
2021-11-18 18:33:55 S 06 31 50.239 +13 57 17.50 V C57
2021-11-18 18:33:55 s 1 -147755.88 6 +27766.220 370.0 C57
2021-11-18 18:43:55 S 06 31 49.853 +13 56 34.04 V C57
2021-11-18 18:43:55 s 1 -147342.66 0 +26773.774 3370.0 C57
2021-11-18 18:53:55 S 06 31 49.344 +13 55 46.45 V C57
2021-11-18 18:53:55 s 1 -146924.23 9 +25780.379 6820.0 C57
2021-11-18 19:03:55 S 06 31 49.049 +13 55 02.06 V C57
2021-11-18 19:03:55 s 1 -146500.57 9 +24786.059 540.0 C57
2021-11-18 19:13:55 S 06 31 48.696 +13 54 18.25 V C57
2021-11-18 19:13:55 s 1 -146071.63 3 +23790.840 4360.0 C57
2021-11-18 19:23:55 S 06 31 48.307 +13 53 34.58 V C57
2021-11-18 19:23:55 s 1 -145637.35 7 +22794.747 8130.0 C57
2021-11-18 19:33:55 S 06 31 47.964 +13 52 49.76 V C57
2021-11-18 19:33:55 s 1 -145197.70 3 +21797.807 1680.0 C57
2021-11-18 19:43:55 S 06 31 47.681 +13 52 05.63 V C57
2021-11-18 19:43:55 s 1 -144752.62 4 +20800.047 4830.0 C57
2021-11-18 19:53:55 S 06 31 47.299 +13 51 19.58 V C57
2021-11-18 19:53:55 s 1 -144302.07 4 +19801.495 7420.0 C57
2021-11-18 20:03:55 S 06 31 46.810 +13 50 35.81 V C57
2021-11-18 20:03:55 s 1 -143846.00 5 +18802.181 9270.0 C57
2021-11-18 20:13:55 S 06 31 46.519 +13 49 52.46 V C57
2021-11-18 20:13:55 s 1 -143384.36 8 +17802.134 200.0 C57
2021-11-18 20:23:55 S 06 31 46.154 +13 49 07.64 V C57
2021-11-18 20:23:55 s 1 -142917.11 5 +16801.384 40.0 C57
2021-11-18 20:33:55 S 06 31 45.792 +13 48 24.59 V C57
2021-11-18 20:33:55 s 1 -142444.19 6 +15799.962 8610.0 C57
2021-11-18 20:43:55 S 06 31 45.533 +13 47 39.05 V C57
2021-11-18 20:43:55 s 1 -141965.56 2 +14797.902 5740.0 C57
2021-11-18 20:53:55 S 06 31 45.228 +13 46 55.88 V C57
2021-11-18 20:53:55 s 1 -141481.16 4 +13795.235 1240.0 C57
2021-11-18 21:03:55 S 06 31 44.750 +13 46 11.32 V C57
2021-11-18 21:03:55 s 1 -140990.94 9 +12791.996 4940.0 C57
2021-11-18 21:13:55 S 06 31 44.328 +13 45 26.75 V C57
2021-11-18 21:13:55 s 1 -140494.86 9 +11788.219 6630.0 C57
2021-11-18 21:23:55 S 06 31 44.148 +13 44 42.47 V C57