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
2019-01-22 11:11:46 C 06 44 42.01 +08 49 45.2 V T08
2019-01-22 11:26:17 C 06 44 39.84 +08 49 18.6 V T08
2019-01-22 11:40:10 C 06 44 37.76 +08 48 53.7 V T08
2019-01-23 09:30:14 C 06 41 31.33 +08 09 41.8 V T05
2019-01-23 09:41:59 C 06 41 29.57 +08 09 20.7 V T05
2019-01-23 09:44:03 C 06 41 29.25 +08 09 17.2 V T05
2019-01-23 09:53:57 C 06 41 27.78 +08 08 59.3 V T05
2019-01-23 09:55:59 C 06 41 27.48 +08 08 55.7 V T05
2019-01-23 10:07:45 C 06 41 25.73 +08 08 34.6 V T05
2019-01-24 04:54:40 C 06 38 47.59 +07 34 51.0 I41
2019-01-24 04:55:19 C 06 38 47.50 +07 34 49.8 I41
2019-01-24 05:33:26 C 06 38 41.91 +07 33 41.9 I41
2019-01-24 05:34:46 C 06 38 41.71 +07 33 39.5 I41
2019-01-24 06:46:35 C 06 38 31.18 +07 31 31.2 I41
2019-01-25 09:49:33 C 06 34 45.63 +06 43 28.1 V T08
2019-01-25 10:01:20 C 06 34 43.92 +06 43 07.2 V T08
2019-01-25 10:13:19 C 06 34 42.19 +06 42 45.6 V T08
2019-01-25 23:47:48 C 06 32 50.77 +06 18 33.7 q 160
2019-01-25 23:50:42 C 06 32 50.47 +06 18 28.9 q 160
2019-01-25 23:53:34 C 06 32 49.99 +06 18 23.1 q 160
2019-01-26 23:22:04 C 06 29 40.58 +05 37 08.2 q 160
2019-01-26 23:24:58 C 06 29 40.17 +05 37 03.3 q 160
2019-01-26 23:27:53 C 06 29 39.77 +05 36 58.1 q 160
2019-01-27 03:36:50 C 06 29 08.04 +05 29 47.1 V G96
2019-01-27 03:45:12 C 06 29 06.88 +05 29 32.5 V G96
2019-01-27 03:53:33 C 06 29 05.73 +05 29 18.2 V G96
2019-01-27 04:01:53 C 06 29 04.57 +05 29 03.5 V G96
2019-01-27 09:15:42 C 06 28 22.17 +05 20 01.2 V T05
2019-01-27 09:27:26 C 06 28 20.54 +05 19 40.8 V T05
2019-01-27 09:39:09 C 06 28 18.92 +05 19 20.4 V T05
2019-01-27 09:50:55 C 06 28 17.28 +05 18 59.8 V T05
2019-01-29 09:07:09 C 06 22 12.08 +03 57 39.9 V T08
2019-01-29 09:18:52 C 06 22 10.53 +03 57 20.0 V T08
2019-01-29 09:30:35 C 06 22 08.98 +03 57 00.2 V T08
2019-01-29 09:42:13 C 06 22 07.43 +03 56 40.2 V T08
2019-02-02 08:58:32 C 06 10 50.23 +01 20 03.8 V T08
2019-02-02 09:11:12 C 06 10 48.74 +01 19 43.7 V T08
2019-02-02 09:23:04 C 06 10 47.34 +01 19 24.9 V T08
2019-02-02 09:35:54 C 06 10 45.84 +01 19 04.7 V T08
2019-02-04 08:57:01 C 06 05 41.70 +00 05 33.8 V T05
2019-02-04 09:09:23 C 06 05 40.34 +00 05 15.1 V T05
2019-02-04 09:13:38 C 06 05 39.89 +00 05 08.6 V T05
2019-02-04 09:21:12 C 06 05 39.05 +00 04 57.0 V T05
2019-02-04 09:26:08 C 06 05 38.53 +00 04 49.6 V T05
2019-02-04 09:34:57 C 06 05 37.54 +00 04 36.2 V T05
2019-02-04 09:39:04 C 06 05 37.08 +00 04 29.9 V T05
2019-02-04 09:51:31 C 06 05 35.73 +00 04 11.1 V T05
2019-02-05 10:47:27 C 06 03 05.05 -00 32 50.3 q E89
2019-02-05 11:06:49 C 06 03 03.07 -00 33 19.1 q E89
2019-02-13 02:52:07 C 05 47 45.91 -04 42 08.1 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)