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
2008-07-23 09:11:01 C 23 39 59.20 +52 48 10.7 o H55
2008-07-23 09:15:05 C 23 39 59.54 +52 48 16.3 o H55
2008-08-14 07:06:50 C 00 34 56.79 +63 43 45.8 o H55
2008-08-14 07:13:29 C 00 34 57.68 +63 43 53.2 o H55
2008-08-14 07:20:09 C 00 34 58.36 +63 44 00.4 o H55
2008-09-02 19:43:21 C 01 48 53.68 +70 46 47.9 c B67
2008-09-02 19:55:37 C 01 48 55.96 +70 46 56.5 c B67
2008-09-02 20:07:43 C 01 48 58.44 +70 47 05.0 c B67
2008-09-18 06:40:45 C 03 11 04.72 +73 18 05.9 o H55
2008-09-18 06:45:35 C 03 11 05.85 +73 18 06.7 o H55
2008-09-18 06:50:25 C 03 11 06.92 +73 18 07.4 o H55
2008-09-18 06:55:15 C 03 11 08.06 +73 18 08.1 o H55
2008-10-01 00:36:13 C 04 20 54.74 +72 26 12.6 17.8 o 084
2008-10-01 00:41:27 C 04 20 55.81 +72 26 10.0 17.7 o 084
2008-10-03 23:20:17 C 04 34 45.64 +71 47 36.3 v J34
2008-10-03 23:48:30 C 04 34 50.78 +71 47 20.7 v J34
2008-10-04 00:19:28 C 04 34 56.33 +71 47 02.7 v J34
2008-10-12 19:45:09 C 05 07 41.63 +68 44 07.3 17.0 o 084
2008-10-16 00:32:51 C 05 16 13.42 +67 09 59.8 c J34
2008-10-16 00:39:41 C 05 16 14.03 +67 09 51.2 c J34
2008-10-16 00:46:30 C 05 16 14.66 +67 09 42.6 c J34
2008-10-19 08:31:01 C 05 23 10.01 +65 13 23.8 o H55
2008-10-19 08:37:52 C 05 23 10.45 +65 13 13.1 o H55
2008-10-19 08:44:42 C 05 23 10.88 +65 13 02.2 o H55
2008-10-19 08:50:31 C 05 23 11.25 +65 12 53.0 o H55
2008-10-19 08:55:39 C 05 23 11.56 +65 12 45.0 o H55
2008-10-23 22:02:09 C 05 29 41.55 +61 57 46.0 16.8 o 084
2008-10-28 07:40:03 C 05 32 54.49 +58 02 29.1 r H45
2008-10-28 07:41:15 C 05 32 54.50 +58 02 26.3 r H45
2008-10-28 07:44:47 C 05 32 54.55 +58 02 17.3 r H45
2008-10-28 07:46:28 C 05 32 54.55 +58 02 13.5 r H45
2008-10-28 07:47:44 C 05 32 54.56 +58 02 10.3 r H45
2008-10-28 18:49:53 C 05 33 03.41 +57 34 30.7 m 379
2008-10-28 18:53:06 C 05 33 03.39 +57 34 22.3 m 379
2008-10-28 19:01:42 C 05 33 03.49 +57 34 00.6 m 379
2008-10-28 19:04:54 C 05 33 03.48 +57 33 52.2 m 379
2008-10-28 19:16:43 C 05 33 03.48 +57 33 21.7 m 379
2008-10-28 19:19:55 C 05 33 03.49 +57 33 13.7 m 379
2008-10-28 19:31:41 C 05 33 03.55 +57 32 43.3 m 379
2008-10-28 19:38:06 C 05 33 03.60 +57 32 27.2 m 379
2008-10-30 18:28:41 C 05 33 30.23 +55 27 40.3 m 379
2008-10-30 18:31:52 C 05 33 30.17 +55 27 31.6 m 379
2008-10-30 18:35:04 C 05 33 30.20 +55 27 22.6 m 379
2008-10-30 18:43:41 C 05 33 30.13 +55 26 58.7 m 379
2008-10-30 18:46:53 C 05 33 30.11 +55 26 49.6 m 379
2008-10-30 18:58:40 C 05 33 30.03 +55 26 16.6 m 379
2008-10-30 19:01:52 C 05 33 29.98 +55 26 07.6 m 379
2008-10-30 19:05:05 C 05 33 30.00 +55 25 58.5 m 379
2008-10-30 19:13:41 C 05 33 29.89 +55 25 34.4 m 379
2008-10-30 19:16:52 C 05 33 29.89 +55 25 25.2 m 379