357024 (1999 YR14)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4000973224 ± 3.32e-09
Semi-major axis (a)1.6513212849 AU ± 1.35e-09
Inclination (i)3.72595841° ± 1.08e-06
Long. of Asc. Node (Ω)2.96909111° ± 6.04e-06
Arg. of Perihelion (ω)9.71141291° ± 6.16e-06
Mean Anomaly (M)111.51512886° ± 1.77e-06
Mean Motion (n)0.4644777427°/day ± 5.69e-10
Perihelion dist (q)0.99063206 AU ± 5.55e-09
Aphelion dist (Q)2.31201051 AU ± 5.80e-09
Orbital Period2.12200972 yr ± 2.60e-09
Physical Parameters
H (abs. magnitude)19.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.270″
Uncertainty0
Orbit TypeApollo
MOID0.008129 AU
Observations Used1205
Radar Obs Used7
Oppositions9
Arc Total1999-2024
First Observation Used2000-01-01
Last Observation Used2024-04-09
Observations (1288)
Date Type RA Dec Mag Band Observatory
2016-09-02 00:28:30 C 03 23 45.42 -07 29 39.6 q 583
2016-09-02 00:29:20 C 03 23 45.94 -07 29 33.9 q 583
2016-09-02 00:30:10 C 03 23 46.46 -07 29 28.2 q 583
2016-09-02 00:31:01 C 03 23 46.97 -07 29 22.6 q 583
2016-09-02 00:31:51 C 03 23 47.46 -07 29 17.0 q 583
2016-09-02 00:32:42 C 03 23 47.97 -07 29 11.4 q 583
2016-09-02 00:33:33 C 03 23 48.47 -07 29 05.9 q 583
2016-09-02 00:34:24 C 03 23 49.01 -07 29 00.2 q 583
2016-09-02 00:35:15 C 03 23 49.52 -07 28 54.5 q 583
2016-09-02 00:36:05 C 03 23 50.02 -07 28 48.8 q 583
2016-09-02 00:37:46 C 03 23 51.04 -07 28 37.8 q 583
2016-09-02 00:40:35 C 03 23 52.73 -07 28 19.2 q 583
2016-09-02 00:41:26 C 03 23 53.23 -07 28 13.6 q 583
2016-09-02 00:42:16 C 03 23 53.73 -07 28 08.1 q 583
2016-09-02 00:43:56 C 03 23 54.74 -07 27 56.8 q 583
2016-09-02 00:44:46 C 03 23 55.25 -07 27 51.3 q 583
2016-09-02 00:45:36 C 03 23 55.74 -07 27 45.7 q 583
2016-09-02 00:46:26 C 03 23 56.23 -07 27 40.4 q 583
2016-09-02 00:47:16 C 03 23 56.75 -07 27 34.9 q 583
2016-09-02 00:48:07 C 03 23 57.26 -07 27 28.9 q 583
2016-09-02 00:48:58 C 03 23 57.77 -07 27 23.4 q 583
2016-09-02 00:49:49 C 03 23 58.30 -07 27 17.7 q 583
2016-09-02 00:50:40 C 03 23 58.81 -07 27 12.0 q 583
2016-09-02 00:51:31 C 03 23 59.33 -07 27 06.4 q 583
2016-09-02 00:52:22 C 03 23 59.82 -07 27 00.7 q 583
2016-09-02 00:53:12 C 03 24 00.31 -07 26 55.3 q 583
2016-09-02 00:54:03 C 03 24 00.83 -07 26 49.6 q 583
2016-09-02 00:54:54 C 03 24 01.36 -07 26 43.9 q 583
2016-09-02 00:55:44 C 03 24 01.85 -07 26 38.4 q 583
2016-09-02 00:56:35 C 03 24 02.37 -07 26 32.7 q 583
2016-09-02 00:57:26 C 03 24 02.87 -07 26 27.0 q 583
2016-09-02 00:58:17 C 03 24 03.37 -07 26 21.6 q 583
2016-09-02 00:59:07 C 03 24 03.89 -07 26 15.9 q 583
2016-09-02 00:59:58 C 03 24 04.41 -07 26 10.2 q 583
2016-09-02 01:00:49 C 03 24 04.92 -07 26 04.5 q 583
2016-09-02 01:01:40 C 03 24 05.43 -07 25 58.8 q 583
2016-09-02 01:02:31 C 03 24 06.00 -07 25 52.9 q 583
2016-09-02 01:05:03 C 03 24 07.45 -07 25 36.6 q 583
2016-09-02 01:05:53 C 03 24 07.97 -07 25 30.9 q 583
2016-09-02 01:06:43 C 03 24 08.48 -07 25 25.2 q 583
2016-09-02 01:07:34 C 03 24 08.98 -07 25 19.7 q 583
2016-09-02 01:08:25 C 03 24 09.50 -07 25 13.9 q 583
2016-09-02 01:09:16 C 03 24 09.99 -07 25 08.4 q 583
2016-09-02 01:10:07 C 03 24 10.50 -07 25 02.9 q 583
2016-09-02 01:10:58 C 03 24 11.02 -07 24 57.0 q 583
2016-09-02 01:11:48 C 03 24 11.53 -07 24 51.4 q 583
2016-09-02 01:12:39 C 03 24 12.03 -07 24 45.9 q 583
2016-09-02 01:13:30 C 03 24 12.54 -07 24 40.2 q 583
2016-09-02 01:14:22 C 03 24 13.04 -07 24 34.4 q 583
2016-09-02 01:15:13 C 03 24 13.57 -07 24 28.8 q 583
Radar Observations (7)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-08-31 10:00:00 55874243.7 4 us 8560 -14 -14
2016-08-31 10:40:00 55861060.78 3 us 8560 -14 -14
2016-09-02 09:00:00 55813797.96 2 us 8560 -14 -14
2016-09-07 09:40:00 61421147.6 4 us 2380 -1 -1
2016-09-10 10:06:00 67977335.96 0.5 us 2380 -1 -1
2016-09-11 09:59:00 70517103.67 0.5 us 2380 -1 -1
2016-09-15 11:32:00 82268943.52 1 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)