90373 (2003 SZ219)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2044516265 ± 2.74e-08
Semi-major axis (a)1.6269019332 AU ± 4.32e-09
Inclination (i)9.87178309° ± 4.02e-06
Long. of Asc. Node (Ω)189.39358112° ± 1.09e-05
Arg. of Perihelion (ω)218.73360441° ± 1.97e-05
Mean Anomaly (M)226.66872922° ± 2.52e-05
Mean Motion (n)0.4749744115°/day ± 1.89e-09
Perihelion dist (q)1.29427919 AU ± 4.47e-08
Aphelion dist (Q)1.95952468 AU ± 4.48e-08
Orbital Period2.07511449 yr ± 8.27e-09
Physical Parameters
H (abs. magnitude)18.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.343″
Uncertainty0
Orbit TypeAmor
MOID0.316148 AU
Observations Used450
Oppositions14
Arc Total1998-2025
First Observation Used1998-02-23
Last Observation Used2025-05-01
Observations (468)
Date Type RA Dec Mag Band Observatory
1998-02-23 12:34:37 C 11 37 32.30 -07 46 59.1 o 566
2000-03-04 06:12:23 C 09 39 18.252 +00 31 37.47 e 645
2000-03-04 06:17:23 C 09 39 18.069 +00 31 41.33 20.6 e 645
2001-12-09 11:10:22 C 08 30 01.39 -06 25 17.2 o 644
2001-12-09 11:25:11 C 08 30 01.53 -06 25 24.4 o 644
2001-12-09 11:40:32 C 08 30 01.59 -06 25 33.2 o 644
2002-02-15 05:54:54 C 07 41 30.72 +00 58 19.1 19.6 c 704
2002-02-15 06:16:01 C 07 41 30.42 +00 58 36.0 19.6 c 704
2002-02-15 06:37:02 C 07 41 30.18 +00 58 52.5 19.9 c 704
2002-02-15 07:19:13 C 07 41 29.66 +00 59 25.9 20.1 c 704
2003-09-28 08:37:03 C 04 20 22.16 +14 47 21.0 19.3 c 704
2003-09-28 08:56:30 C 04 20 23.85 +14 47 06.9 19.5 c 704
2003-09-28 09:15:05 C 04 20 25.66 +14 46 54.3 19.5 c 704
2003-09-28 09:33:18 C 04 20 27.32 +14 46 41.2 19.6 c 704
2003-09-28 09:52:11 C 04 20 29.03 +14 46 27.6 19.4 c 704
2003-09-29 01:49:27 C 04 21 59.31 +14 34 53.9 d 118
2003-09-29 01:56:07 C 04 21 59.89 +14 34 47.8 d 118
2003-09-29 06:42:35 C 04 22 27.63 +14 31 20.8 c G90
2003-09-29 06:55:24 C 04 22 28.72 +14 31 12.8 c G90
2003-09-29 06:58:01 C 04 22 29.10 +14 31 09.8 c G90
2003-09-29 07:30:46 C 04 22 32.06 +14 30 48.4 c 854
2003-09-29 07:43:41 C 04 22 33.13 +14 30 39.5 c 854
2003-09-29 08:19:58 C 04 22 36.43 +14 30 11.1 18.8 c 704
2003-09-29 08:25:33 C 04 22 36.95 +14 30 06.8 c 854
2003-09-29 08:30:42 C 04 22 37.52 +14 30 02.3 c 854
2003-09-29 08:32:51 C 04 22 37.60 +14 30 01.8 19.2 c 704
2003-09-29 08:37:23 C 04 22 37.95 +14 29 59.1 19.0 c 704
2003-09-29 08:38:28 C 04 22 38.21 +14 30 00.5 c 854
2003-09-29 08:51:40 C 04 22 39.30 +14 29 47.4 19.2 c 704
2003-09-29 08:54:48 C 04 22 39.60 +14 29 47.2 19.4 c 704
2003-09-29 09:10:08 C 04 22 40.96 +14 29 35.1 19.7 c 704
2003-09-29 09:12:55 C 04 22 41.11 +14 29 32.9 19.5 c 704
2003-09-29 09:27:43 C 04 22 42.62 +14 29 21.9 o 699
2003-09-29 09:28:42 C 04 22 42.68 +14 29 21.8 19.3 c 704
2003-09-29 09:30:42 C 04 22 42.92 +14 29 19.5 19.7 c 704
2003-09-29 09:48:06 C 04 22 44.42 +14 29 07.0 o 699
2003-09-29 09:50:52 C 04 22 44.60 +14 29 04.5 19.4 c 704
2003-09-29 10:08:26 C 04 22 46.16 +14 28 51.7 o 699
2003-09-29 10:28:46 C 04 22 48.03 +14 28 36.7 o 699
2003-09-29 11:54:29 C 04 22 55.75 +14 27 33.9 c 673
2003-09-29 11:57:20 C 04 22 56.01 +14 27 31.8 c 673
2003-09-29 12:00:00 C 04 22 56.25 +14 27 29.7 c 673
2003-09-30 00:16:10 C 04 24 05.50 +14 18 19.7 c 132
2003-09-30 00:34:52 C 04 24 07.19 +14 18 06.0 c 132
2003-09-30 00:53:34 C 04 24 08.87 +14 17 51.8 c 132
2003-09-30 02:24:16 C 04 24 16.64 +14 16 43.3 d A50
2003-09-30 02:29:18 C 04 24 17.15 +14 16 40.7 d A50
2003-09-30 02:34:22 C 04 24 17.53 +14 16 37.5 d A50
2003-09-30 06:29:44 C 04 24 40.43 +14 13 41.5 c G90
2003-09-30 06:34:28 C 04 24 40.80 +14 13 37.8 c G90