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
2008-11-07 07:56:55 C 05 31 07.32 +45 21 15.5 16.4 c 704
2008-11-07 08:14:46 C 05 31 06.64 +45 20 06.0 16.5 c 704
2008-11-07 08:32:00 C 05 31 05.96 +45 18 58.8 16.5 c 704
2008-11-07 08:49:14 C 05 31 05.29 +45 17 51.4 16.4 c 704
2008-11-08 10:20:19 C 05 30 17.83 +43 35 21.9 16.3 c 704
2008-11-08 10:37:43 C 05 30 17.09 +43 34 10.1 16.5 c 704
2008-11-08 10:55:12 C 05 30 16.41 +43 32 58.8 16.9 c 704
2008-11-08 11:12:59 C 05 30 15.57 +43 31 44.1 16.5 c 704
2008-11-08 11:30:32 C 05 30 14.86 +43 30 31.4 16.6 c 704
2008-11-08 20:43:59 C 05 30 00.01 +42 52 02.9 c B67
2008-11-08 20:50:55 C 05 29 59.76 +42 51 34.3 c B67
2008-11-08 21:04:35 C 05 29 59.28 +42 50 36.7 r A13
2008-11-08 21:08:55 C 05 29 59.13 +42 50 18.9 r A13
2008-11-08 21:10:14 C 05 29 59.08 +42 50 13.7 r A13
2008-11-08 21:41:45 C 05 29 57.91 +42 48 04.3 r A13
2008-11-09 17:15:17 C 05 29 15.32 +41 25 25.4 o 300
2008-11-09 17:16:55 C 05 29 15.25 +41 25 18.4 o 300
2008-11-09 17:20:13 C 05 29 15.09 +41 25 04.5 o 300
2008-11-09 17:21:52 C 05 29 15.00 +41 24 57.1 o 300
2008-11-09 17:23:31 C 05 29 14.93 +41 24 50.2 o 300
2008-11-09 17:25:10 C 05 29 14.85 +41 24 43.2 o 300
2008-11-10 21:12:15 C 05 28 14.20 +39 22 23.2 r B09
2008-11-10 21:19:00 C 05 28 13.87 +39 21 53.4 r B09
2008-11-16 02:05:30 C 05 22 33.84 +29 18 55.3 r J52
2008-11-16 02:09:09 C 05 22 33.64 +29 18 36.5 r J52
2008-11-16 02:09:54 C 05 22 33.59 +29 18 32.7 r J52
2008-11-16 02:18:09 C 05 22 33.07 +29 17 50.5 r J52
2008-11-16 02:20:24 C 05 22 32.97 +29 17 38.6 r J52
2008-11-16 03:34:56 C 05 22 28.41 +29 11 15.1 r B19
2008-11-16 03:36:38 C 05 22 28.35 +29 11 05.7 r B19
2008-11-16 03:38:23 C 05 22 28.22 +29 10 56.1 r B19
2008-11-17 17:19:40 C 05 20 34.27 +25 54 37.7 16.6 r 084
2008-11-18 09:34:51 C 05 19 40.04 +24 29 11.2 o H55
2008-11-18 09:36:57 C 05 19 39.91 +24 29 00.0 o H55
2008-11-18 09:39:55 C 05 19 39.73 +24 28 44.6 o H55
2008-11-18 09:42:33 C 05 19 39.57 +24 28 30.3 o H55
2008-11-18 09:45:20 C 05 19 39.40 +24 28 15.4 o H55
2008-11-19 00:10:40 C 05 18 54.43 +23 11 42.4 t B75
2008-11-19 00:13:03 C 05 18 54.26 +23 11 29.5 t B75
2008-11-19 00:15:36 C 05 18 54.10 +23 11 16.0 t B75
2008-11-19 00:18:10 C 05 18 53.95 +23 11 02.4 t B75
2008-11-19 00:21:23 C 05 18 53.74 +23 10 45.5 t B75
2008-11-19 09:22:26 C 05 18 23.13 +22 22 50.5 r H45
2008-11-19 09:23:51 C 05 18 23.04 +22 22 42.8 r H45
2008-11-19 09:26:47 C 05 18 22.86 +22 22 27.3 r H45
2008-11-19 09:28:22 C 05 18 22.76 +22 22 18.8 r H45
2008-11-19 09:29:47 C 05 18 22.67 +22 22 11.1 r H45
2008-11-19 10:34:33 C 05 18 19.00 +22 16 26.8 16.1 c 704
2008-11-19 10:52:39 C 05 18 17.90 +22 14 49.7 16.4 c 704
2008-11-19 11:10:41 C 05 18 16.76 +22 13 13.1 16.3 c 704