90403 (2003 YE45)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2800122222 ± 2.00e+00
Semi-major axis (a)1.2344866542 AU ± 3.00e+00
Inclination (i)19.00842812° ± 4.00e+00
Long. of Asc. Node (Ω)286.22379122° ± 5.00e+00
Arg. of Perihelion (ω)306.84312438° ± 6.00e+00
Mean Anomaly (M)268.53496177° ± 5.84e-06
Mean Motion (n)0.7185924954°/day ± 2.62e+00
Perihelion dist (q)0.88881530 AU ± 3.28e+00
Aphelion dist (Q)1.58015801 AU ± 4.57e+00
Orbital Period1.37160670 yr ± 5.00e+00
NGA Modelr2
A2-6.37938688e-06 AU/d²
Physical Parameters
H (abs. magnitude)17.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-29
RMS Residual0.020″
Uncertainty0
Orbit TypeApollo
MOID0.037820 AU
Observations Used2006
Gaia Obs Used41
Oppositions7
Arc Total1989-2026
First Observation Used1989-09-12
Last Observation Used2026-01-12
Observations (2593)
Date Type RA Dec Mag Band Observatory
2022-11-26 10:03:54 C 04 56 53.539 +52 37 04.62 V T08
2022-11-26 10:22:54 C 04 56 50.921 +52 36 55.80 V T08
2022-11-30 23:49:43 C 04 41 59.54 +51 35 37.8 V 130
2022-11-30 23:51:09 C 04 41 59.30 +51 35 36.8 V 130
2022-12-02 10:27:42 C 04 37 14.491 +51 11 28.07 V T05
2022-12-02 10:32:16 C 04 37 13.841 +51 11 24.65 V T05
2022-12-02 10:56:14 C 04 37 10.435 +51 11 06.94 V T05
2022-12-11 07:42:29 C 04 09 17.327 +47 52 24.82 V G96
2022-12-11 07:50:03 C 04 09 16.376 +47 52 16.10 V G96
2022-12-11 07:57:38 C 04 09 15.419 +47 52 07.43 V G96
2022-12-14 07:53:35 C 04 00 54.343 +46 28 11.64 V T05
2022-12-14 07:57:30 C 04 00 53.866 +46 28 06.74 V T05
2022-12-14 08:03:22 C 04 00 53.189 +46 27 59.80 V T05
2022-12-14 08:11:14 C 04 00 52.250 +46 27 49.90 V T05
2022-12-14 09:14:03 C 04 00 44.911 +46 26 33.97 V T05
2022-12-14 09:15:40 C 04 00 44.702 +46 26 31.92 V T05
2022-12-14 09:16:19 C 04 00 44.630 +46 26 31.02 V T05
2022-12-14 09:16:58 C 04 00 44.549 +46 26 30.44 V T05
2022-12-14 09:17:37 C 04 00 44.501 +46 26 29.58 V T05
2022-12-19 15:48:01 C 03 47 58.23 +43 44 02.3 q O51
2022-12-19 15:56:19 C 03 47 57.46 +43 43 50.9 q O51
2022-12-19 15:58:11 C 03 47 57.24 +43 43 48.4 q O51
2022-12-20 14:43:29 C 03 45 57.00 +43 13 10.4 q O51
2022-12-20 14:48:27 C 03 45 56.58 +43 13 03.5 q O51
2022-12-20 14:51:44 C 03 45 56.29 +43 12 59.0 q O51
2022-12-26 08:39:49 C 03 35 42.576 +40 02 43.48 V 703
2022-12-26 08:49:01 C 03 35 42.076 +40 02 30.55 V 703
2022-12-26 08:58:12 C 03 35 41.446 +40 02 17.23 V 703
2022-12-26 09:07:23 C 03 35 40.891 +40 02 04.52 V 703
2023-01-08 07:43:06 C 03 24 27.595 +33 06 32.41 U F51
2023-01-08 08:00:56 C 03 24 27.291 +33 06 10.11 U F51
2023-01-08 08:18:50 C 03 24 26.988 +33 05 47.54 U F51
2023-01-08 08:36:46 C 03 24 26.689 +33 05 25.02 U F51
2023-01-09 05:47:24 C 03 24 12.413 +32 39 10.94 V 703
2023-01-09 05:54:56 C 03 24 12.398 +32 39 02.99 V 703
2023-01-09 06:02:26 C 03 24 12.294 +32 38 53.81 V 703
2023-01-09 06:09:57 C 03 24 12.265 +32 38 44.05 V 703
2023-01-14 06:06:43 C 03 23 56.260 +30 17 40.74 V 703
2023-01-14 06:14:16 C 03 23 56.288 +30 17 31.45 V 703
2023-01-14 06:21:49 C 03 23 56.224 +30 17 23.24 V 703
2023-01-14 06:29:22 C 03 23 56.209 +30 17 14.53 V 703
2023-01-21 04:48:49 C 03 26 17.041 +27 23 01.32 V 703
2023-01-21 04:56:26 C 03 26 17.221 +27 22 53.44 V 703
2023-01-21 05:04:04 C 03 26 17.336 +27 22 46.02 V 703
2023-01-21 05:11:41 C 03 26 17.531 +27 22 38.64 V 703
2023-01-22 06:45:47 C 03 26 54.252 +26 58 09.08 V T05
2023-01-22 06:50:26 C 03 26 54.348 +26 58 04.73 V T05
2023-01-22 06:58:14 C 03 26 54.518 +26 57 56.77 V T05
2023-01-22 07:21:50 C 03 26 55.066 +26 57 34.49 V T05
2023-02-03 03:55:57 C 03 37 23.405 +23 01 52.28 V G96
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2008-07-06 18:42:00 64840555.9 2 us 2380 -1 -1
2008-07-06 18:42:00 155533.9869 0.1 Hz 2380 -1 -1
2008-07-16 07:10:00 -338933.412 0.1 Hz 8560 -14 -14
2019-07-07 10:40:00 143992842.97 2 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)