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
2008-12-15 14:05:47 C 04 47 30.74 -18 43 10.7 r 379
2008-12-15 14:08:27 C 04 47 30.65 -18 43 16.2 r 379
2008-12-15 14:15:08 C 04 47 30.41 -18 43 28.9 r 379
2008-12-15 14:20:29 C 04 47 30.21 -18 43 39.3 r 379
2008-12-15 14:27:09 C 04 47 29.96 -18 43 52.2 r 379
2008-12-15 14:29:49 C 04 47 29.86 -18 43 57.5 r 379
2008-12-15 14:32:28 C 04 47 29.77 -18 44 03.0 r 379
2008-12-17 21:13:53 C 04 45 54.26 -20 22 45.8 17.0 r C20
2008-12-17 21:16:00 C 04 45 54.20 -20 22 49.3 17.0 r C20
2008-12-18 21:09:15 C 04 45 16.99 -21 01 22.2 17.1 o C20
2008-12-18 21:11:21 C 04 45 16.94 -21 01 25.4 17.3 o C20
2008-12-19 20:01:46 C 04 44 44.22 -21 35 51.2 17.2 r C20
2008-12-19 20:03:52 C 04 44 44.16 -21 35 54.2 17.3 r C20
2008-12-20 14:07:15 C 04 44 19.35 -22 01 06.0 r E12
2008-12-20 14:22:43 C 04 44 18.92 -22 01 27.2 r E12
2008-12-20 14:38:10 C 04 44 18.52 -22 01 48.4 r E12
2008-12-20 14:53:38 C 04 44 18.09 -22 02 09.3 r E12
2008-12-20 19:56:42 C 04 44 12.29 -22 09 29.2 16.7 o C20
2008-12-20 19:58:48 C 04 44 12.24 -22 09 31.9 16.7 o C20
2008-12-29 12:31:39 C 04 41 31.16 -25 34 20.9 r E12
2008-12-29 12:47:07 C 04 41 31.02 -25 34 30.7 r E12
2008-12-29 13:02:21 C 04 41 30.91 -25 34 41.1 r E12
2008-12-29 13:17:44 C 04 41 30.73 -25 34 50.9 r E12
2009-01-14 10:53:15 C 04 45 18.17 -27 20 17.6 r 432
2009-01-14 11:40:53 C 04 45 19.13 -27 20 16.7 r 432
2009-01-15 10:26:58 C 04 45 51.93 -27 19 34.4 r 432
2009-01-15 11:45:41 C 04 45 53.55 -27 19 31.0 r 432
2009-01-24 19:10:29 C 04 52 51.49 -26 45 38.4 18.7 r C20
2009-01-24 19:12:36 C 04 52 51.55 -26 45 37.9 18.5 r C20
2009-01-30 13:27:41 C 04 58 32.59 -26 05 28.6 r E12
2009-01-30 13:44:12 C 04 58 33.31 -26 05 22.1 r E12
2009-01-30 14:00:47 C 04 58 33.99 -26 05 15.9 r E12
2009-01-30 14:17:21 C 04 58 34.71 -26 05 10.7 r E12
2010-06-26 05:46:28 C 19 27 09.52 +21 37 30.4 o H21
2010-06-26 06:21:00 C 19 27 07.55 +21 38 09.5 o H21
2010-06-26 06:33:32 C 19 27 06.84 +21 38 23.5 o H21
2010-06-27 06:54:47 C 19 25 45.09 +22 05 43.6 o H21
2010-06-27 07:12:28 C 19 25 44.08 +22 06 02.9 o H21
2010-06-27 07:35:46 C 19 25 42.68 +22 06 29.8 o H21
2010-07-23 04:53:04 C 18 42 57.12 +30 24 41.4 o H21
2010-07-23 04:58:48 C 18 42 56.68 +30 24 43.5 o H21
2010-07-23 05:05:16 C 18 42 56.22 +30 24 46.4 o H21
2010-07-23 05:10:30 C 18 42 55.83 +30 24 48.6 o H21
2010-07-23 05:15:18 C 18 42 55.47 +30 24 50.7 o H21
2010-07-23 05:19:38 C 18 42 55.16 +30 24 52.6 o H21
2010-08-22 03:50:27 C 18 08 16.29 +30 48 33.6 o H21
2010-08-22 04:06:01 C 18 08 15.96 +30 48 29.2 o H21
2010-08-22 04:21:02 C 18 08 15.69 +30 48 24.5 o H21
2010-08-24 03:09:31 C 18 07 32.56 +30 35 03.6 o H21
2010-08-24 03:25:04 C 18 07 32.31 +30 34 58.8 o H21