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
2016-09-03 01:32:05 C 03 39 19.63 -04 42 31.6 q 583
2016-09-03 01:32:55 C 03 39 20.11 -04 42 26.0 q 583
2016-09-03 01:33:46 C 03 39 20.59 -04 42 20.6 q 583
2016-09-03 01:37:08 C 03 39 22.58 -04 41 58.1 q 583
2016-09-03 01:37:58 C 03 39 23.03 -04 41 52.7 q 583
2016-09-03 01:39:40 C 03 39 24.05 -04 41 41.3 q 583
2016-09-03 01:40:30 C 03 39 24.54 -04 41 35.7 q 583
2016-09-03 01:41:21 C 03 39 25.04 -04 41 30.2 q 583
2016-09-03 01:48:46 C 03 39 29.34 -04 40 41.1 q 583
2016-09-03 01:49:37 C 03 39 29.84 -04 40 35.5 q 583
2016-09-03 01:51:19 C 03 39 30.84 -04 40 24.2 q 583
2016-09-04 23:24:03 C 04 06 33.40 +00 15 43.4 q 583
2016-09-04 23:25:43 C 04 06 34.30 +00 15 53.8 q 583
2016-09-04 23:26:33 C 04 06 34.75 +00 15 58.9 q 583
2016-09-04 23:29:05 C 04 06 36.19 +00 16 15.0 q 583
2016-09-04 23:29:55 C 04 06 36.64 +00 16 20.2 q 583
2016-09-04 23:38:18 C 04 06 41.24 +00 17 13.4 q 583
2016-09-04 23:39:08 C 04 06 41.71 +00 17 18.1 q 583
2016-09-04 23:39:58 C 04 06 42.14 +00 17 23.0 q 583
2016-09-04 23:40:48 C 04 06 42.67 +00 17 29.3 q 583
2016-09-04 23:41:38 C 04 06 43.10 +00 17 34.7 q 583
2016-09-04 23:42:28 C 04 06 43.62 +00 17 39.9 q 583
2016-09-04 23:43:18 C 04 06 44.01 +00 17 44.4 q 583
2016-09-04 23:44:08 C 04 06 44.47 +00 17 50.0 q 583
2016-09-04 23:44:58 C 04 06 44.98 +00 17 55.1 q 583
2016-09-04 23:45:48 C 04 06 45.39 +00 18 00.4 q 583
2016-09-04 23:46:38 C 04 06 45.88 +00 18 05.8 q 583
2016-09-04 23:47:28 C 04 06 46.30 +00 18 10.9 q 583
2016-09-04 23:48:18 C 04 06 46.73 +00 18 16.0 q 583
2016-09-04 23:49:58 C 04 06 47.70 +00 18 26.8 q 583
2016-09-04 23:50:48 C 04 06 48.17 +00 18 31.9 q 583
2016-09-04 23:51:38 C 04 06 48.60 +00 18 37.4 q 583
2016-09-04 23:54:08 C 04 06 50.00 +00 18 53.1 q 583
2016-09-04 23:54:58 C 04 06 50.42 +00 18 57.7 q 583
2016-09-04 23:55:49 C 04 06 50.97 +00 19 03.8 q 583
2016-09-04 23:57:30 C 04 06 51.87 +00 19 14.1 q 583
2016-09-04 23:58:21 C 04 06 52.30 +00 19 19.3 q 583
2016-09-04 23:59:11 C 04 06 52.69 +00 19 24.5 q 583
2016-09-05 00:00:02 C 04 06 53.22 +00 19 30.2 q 583
2016-09-05 00:00:52 C 04 06 53.69 +00 19 35.6 q 583
2016-09-05 00:01:42 C 04 06 54.20 +00 19 40.9 q 583
2016-09-05 00:02:33 C 04 06 54.62 +00 19 46.1 q 583
2016-09-05 00:03:23 C 04 06 55.07 +00 19 51.1 q 583
2016-09-05 00:04:13 C 04 06 55.52 +00 19 56.4 q 583
2016-09-05 00:06:09 C 04 06 56.61 +00 20 08.7 q 583
2016-09-05 00:06:59 C 04 06 57.00 +00 20 13.7 q 583
2016-09-05 00:07:50 C 04 06 57.51 +00 20 19.6 q 583
2016-09-05 00:09:32 C 04 06 58.47 +00 20 29.9 q 583
2016-09-05 00:10:22 C 04 06 58.90 +00 20 35.5 q 583
2016-09-05 00:13:48 C 04 07 00.76 +00 20 56.9 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)