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
2019-04-25 07:34:13 C 14 50 58.68 -06 08 36.3 U I41
2019-04-25 07:36:31 C 14 50 58.57 -06 08 35.0 U I41
2019-04-25 08:02:31 C 14 50 57.13 -06 08 20.8 U I41
2019-04-25 08:26:12 C 14 50 55.83 -06 08 08.7 V G96
2019-04-25 08:33:31 C 14 50 55.50 -06 08 03.8 V G96
2019-04-25 08:40:51 C 14 50 55.02 -06 08 00.4 V G96
2019-04-25 08:48:10 C 14 50 54.65 -06 07 56.9 V G96
2019-05-02 08:15:44 C 14 41 53.86 -04 39 40.1 V G96
2019-05-02 08:23:09 C 14 41 53.45 -04 39 36.6 V G96
2019-05-02 08:30:33 C 14 41 53.02 -04 39 32.3 V G96
2019-05-02 08:37:58 C 14 41 52.57 -04 39 28.5 V G96
2019-05-06 09:32:30 C 14 36 38.286 -03 51 52.95 U F51
2019-05-06 09:49:45 C 14 36 37.314 -03 51 45.04 U F51
2019-05-06 10:07:00 C 14 36 36.354 -03 51 36.67 U F51
2019-05-26 03:38:00 C 14 15 01.35 -01 03 47.6 V G96
2019-05-26 03:46:09 C 14 15 01.04 -01 03 45.1 V G96
2019-05-26 04:02:26 C 14 15 00.46 -01 03 41.3 V G96
2019-05-28 08:58:37 C 14 13 16.534 -00 52 48.56 U F52
2019-05-28 09:16:12 C 14 13 15.953 -00 52 45.18 U F52
2019-05-28 09:33:46 C 14 13 15.390 -00 52 41.85 U F52
2019-05-28 09:51:21 C 14 13 14.798 -00 52 38.50 U F52
2021-03-15 13:20:23 C 14 19 43.921 -11 42 18.46 U F51
2021-03-15 13:36:37 C 14 19 43.597 -11 42 11.71 U F51
2021-03-15 13:52:52 C 14 19 43.260 -11 42 04.99 U F51
2021-04-04 09:02:40 C 14 03 46.18 -07 35 01.1 V G96
2021-04-04 09:09:59 C 14 03 45.82 -07 34 56.8 V G96
2021-04-04 09:17:19 C 14 03 45.45 -07 34 52.4 V G96
2021-04-04 09:24:40 C 14 03 45.10 -07 34 48.2 V G96
2021-04-04 17:13:05 C 14 03 23.31 -07 30 07.3 q D29
2021-04-04 17:33:27 C 14 03 22.26 -07 29 55.5 q D29
2021-04-04 17:53:49 C 14 03 21.25 -07 29 42.7 q D29
2021-04-13 11:07:52 C 13 52 50.453 -05 22 10.95 U F52
2021-04-13 11:32:00 C 13 52 49.117 -05 21 56.30 U F52
2021-04-13 11:55:55 C 13 52 47.821 -05 21 41.45 U F52
2021-04-13 12:19:52 C 13 52 46.485 -05 21 27.04 U F52
2021-05-01 05:53:37 C 13 31 20.97 -01 26 07.8 V G96
2021-05-01 06:01:44 C 13 31 20.60 -01 26 03.9 V G96
2021-05-01 06:11:36 C 13 31 20.14 -01 25 59.2 V G96
2021-05-01 06:19:42 C 13 31 19.77 -01 25 55.8 V G96
2021-05-10 08:12:01 C 13 22 49.141 +00 01 41.65 U F51
2021-05-10 08:33:21 C 13 22 48.388 +00 01 48.87 U F51
2021-05-10 09:15:56 C 13 22 46.880 +00 02 03.26 U F51
2023-03-14 10:04:29 C 13 11 36.935 -08 57 58.97 V G96
2023-03-14 10:11:51 C 13 11 36.632 -08 57 54.14 V G96
2023-03-14 10:19:12 C 13 11 36.323 -08 57 50.18 V G96
2023-03-14 10:26:34 C 13 11 36.024 -08 57 46.15 V G96
2023-03-21 12:36:05 C 13 04 18.062 -07 15 09.57 U F52
2023-03-21 12:52:45 C 13 04 17.234 -07 14 58.97 U F52
2023-03-21 13:09:28 C 13 04 16.410 -07 14 48.25 U F52
2023-03-21 13:26:09 C 13 04 15.592 -07 14 37.60 U F52