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
2016-09-05 00:14:39 C 04 07 01.25 +00 21 02.2 q 583
2016-09-05 00:15:30 C 04 07 01.72 +00 21 07.6 q 583
2016-09-05 00:18:06 C 04 07 03.12 +00 21 23.7 q 583
2016-09-05 00:18:58 C 04 07 03.58 +00 21 29.0 q 583
2016-09-05 00:19:50 C 04 07 04.06 +00 21 34.7 q 583
2016-09-05 00:21:33 C 04 07 05.03 +00 21 45.6 q 583
2016-09-05 00:25:48 C 04 07 07.33 +00 22 12.5 q 583
2016-09-05 00:26:39 C 04 07 07.80 +00 22 17.7 q 583
2016-09-05 00:27:29 C 04 07 08.26 +00 22 23.0 q 583
2016-09-05 00:30:51 C 04 07 10.08 +00 22 44.1 q 583
2016-09-05 00:31:41 C 04 07 10.53 +00 22 49.2 q 583
2016-09-05 00:34:30 C 04 07 12.07 +00 23 07.0 q 583
2016-09-05 00:35:21 C 04 07 12.55 +00 23 12.3 q 583
2016-09-05 00:36:12 C 04 07 13.00 +00 23 17.7 q 583
2016-09-05 00:37:53 C 04 07 13.92 +00 23 28.4 q 583
2016-09-05 00:38:43 C 04 07 14.39 +00 23 33.8 q 583
2016-09-05 00:39:33 C 04 07 14.79 +00 23 38.6 q 583
2016-09-05 00:40:23 C 04 07 15.26 +00 23 43.8 q 583
2016-09-05 00:42:53 C 04 07 16.65 +00 23 59.9 q 583
2016-09-05 00:43:44 C 04 07 17.09 +00 24 05.0 q 583
2016-09-05 00:44:34 C 04 07 17.55 +00 24 10.4 q 583
2016-09-05 00:46:14 C 04 07 18.46 +00 24 20.9 q 583
2016-09-05 00:47:04 C 04 07 18.93 +00 24 26.4 q 583
2016-09-05 00:47:54 C 04 07 19.33 +00 24 31.1 q 583
2016-09-05 00:48:44 C 04 07 19.82 +00 24 36.7 q 583
2016-09-05 00:50:24 C 04 07 20.74 +00 24 47.2 q 583
2016-09-05 00:51:14 C 04 07 21.17 +00 24 52.2 q 583
2016-09-05 00:52:04 C 04 07 21.66 +00 24 57.8 q 583
2016-09-05 00:54:34 C 04 07 23.00 +00 25 13.4 q 583
2016-09-05 00:55:24 C 04 07 23.46 +00 25 18.8 q 583
2016-09-05 00:56:14 C 04 07 23.89 +00 25 23.8 q 583
2016-09-05 00:57:57 C 04 07 24.81 +00 25 34.4 q 583
2016-09-05 00:58:48 C 04 07 25.30 +00 25 39.7 q 583
2016-09-05 00:59:40 C 04 07 25.76 +00 25 45.5 q 583
2016-09-05 01:02:15 C 04 07 27.16 +00 26 01.7 q 583
2016-09-05 01:03:05 C 04 07 27.62 +00 26 06.8 q 583
2016-09-05 01:03:56 C 04 07 28.07 +00 26 12.1 q 583
2016-09-05 01:04:47 C 04 07 28.54 +00 26 17.5 q 583
2016-09-05 01:06:29 C 04 07 29.47 +00 26 28.5 q 583
2016-09-05 01:07:19 C 04 07 29.89 +00 26 33.3 q 583
2016-09-05 01:08:10 C 04 07 30.39 +00 26 39.1 q 583
2016-09-05 01:10:43 C 04 07 31.77 +00 26 54.9 q 583
2016-09-05 01:11:34 C 04 07 32.18 +00 26 59.8 q 583
2016-09-05 01:12:25 C 04 07 32.68 +00 27 05.6 q 583
2016-09-05 01:13:16 C 04 07 33.13 +00 27 10.9 q 583
2016-09-05 01:14:06 C 04 07 33.60 +00 27 16.1 q 583
2016-09-05 01:14:57 C 04 07 34.04 +00 27 21.4 q 583
2016-09-05 01:15:48 C 04 07 34.51 +00 27 26.8 q 583
2016-09-05 01:16:39 C 04 07 34.96 +00 27 31.8 q 583
2016-09-05 01:17:30 C 04 07 35.41 +00 27 37.3 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)