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
2016-09-01 01:08:52 C 03 08 51.70 -10 04 34.5 q 583
2016-09-01 01:09:44 C 03 08 52.21 -10 04 29.0 q 583
2016-09-01 01:10:35 C 03 08 52.73 -10 04 23.5 q 583
2016-09-01 01:11:26 C 03 08 53.27 -10 04 17.7 q 583
2016-09-01 01:12:16 C 03 08 53.77 -10 04 12.3 q 583
2016-09-01 01:13:07 C 03 08 54.29 -10 04 06.7 q 583
2016-09-01 01:13:57 C 03 08 54.80 -10 04 01.3 q 583
2016-09-01 01:17:45 C 03 08 57.14 -10 03 36.2 q 583
2016-09-01 01:18:35 C 03 08 57.65 -10 03 30.8 q 583
2016-09-01 01:19:26 C 03 08 58.16 -10 03 25.4 q 583
2016-09-01 01:20:16 C 03 08 58.68 -10 03 19.8 q 583
2016-09-01 01:21:06 C 03 08 59.20 -10 03 14.3 q 583
2016-09-01 01:21:57 C 03 08 59.70 -10 03 08.8 q 583
2016-09-01 01:22:48 C 03 09 00.23 -10 03 03.2 q 583
2016-09-01 01:24:28 C 03 09 01.26 -10 02 52.2 q 583
2016-09-01 01:25:18 C 03 09 01.77 -10 02 46.6 q 583
2016-09-01 01:26:09 C 03 09 02.25 -10 02 41.3 q 583
2016-09-01 01:27:00 C 03 09 02.79 -10 02 35.6 q 583
2016-09-01 01:27:51 C 03 09 03.42 -10 02 30.5 q 583
2016-09-01 01:28:42 C 03 09 03.74 -10 02 25.9 q 583
2016-09-01 01:29:34 C 03 09 04.37 -10 02 18.8 q 583
2016-09-01 01:30:25 C 03 09 04.89 -10 02 13.2 q 583
2016-09-01 01:31:28 C 03 09 05.52 -10 02 06.2 q 583
2016-09-01 01:32:18 C 03 09 06.05 -10 02 00.7 q 583
2016-09-01 01:33:09 C 03 09 06.58 -10 01 55.1 q 583
2016-09-01 01:34:00 C 03 09 07.07 -10 01 49.7 q 583
2016-09-01 01:34:50 C 03 09 07.60 -10 01 44.1 q 583
2016-09-01 01:35:40 C 03 09 08.12 -10 01 38.6 q 583
2016-09-01 01:36:30 C 03 09 08.61 -10 01 33.2 q 583
2016-09-01 01:37:21 C 03 09 09.13 -10 01 27.8 q 583
2016-09-01 01:38:11 C 03 09 09.63 -10 01 22.2 q 583
2016-09-01 01:39:02 C 03 09 10.15 -10 01 16.7 q 583
2016-09-01 01:39:54 C 03 09 10.68 -10 01 11.0 q 583
2016-09-01 01:40:46 C 03 09 11.23 -10 01 05.1 q 583
2016-09-01 01:41:38 C 03 09 11.75 -10 00 59.5 q 583
2016-09-01 01:42:30 C 03 09 12.29 -10 00 53.6 q 583
2016-09-01 01:43:22 C 03 09 12.81 -10 00 48.1 q 583
2016-09-01 01:44:14 C 03 09 13.35 -10 00 42.4 q 583
2016-09-01 01:45:14 C 03 09 13.95 -10 00 35.8 q 583
2016-09-01 01:46:05 C 03 09 14.46 -10 00 30.4 q 583
2016-09-01 01:46:56 C 03 09 14.98 -10 00 24.9 q 583
2016-09-01 01:47:47 C 03 09 15.51 -10 00 19.0 q 583
2016-09-01 01:48:37 C 03 09 16.03 -10 00 13.5 q 583
2016-09-01 01:49:27 C 03 09 16.53 -10 00 08.1 q 583
2016-09-01 01:50:17 C 03 09 17.05 -10 00 02.6 q 583
2016-09-01 01:51:07 C 03 09 17.52 -09 59 57.4 q 583
2016-09-01 01:51:57 C 03 09 18.07 -09 59 51.7 q 583
2016-09-01 01:52:47 C 03 09 18.59 -09 59 46.2 q 583
2016-09-01 01:53:37 C 03 09 19.09 -09 59 40.6 q 583
2016-09-01 01:55:17 C 03 09 20.09 -09 59 29.8 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)