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 01:18:21 C 04 07 35.88 +00 27 42.6 q 583
2016-09-05 01:19:11 C 04 07 36.34 +00 27 48.0 q 583
2016-09-05 01:20:02 C 04 07 36.82 +00 27 53.2 q 583
2016-09-05 01:21:44 C 04 07 37.73 +00 28 04.2 q 583
2016-09-05 01:22:34 C 04 07 38.18 +00 28 09.4 q 583
2016-09-05 01:23:25 C 04 07 38.64 +00 28 14.6 q 583
2016-09-05 01:24:15 C 04 07 39.08 +00 28 19.9 q 583
2016-09-05 01:29:13 C 04 07 41.74 +00 28 50.7 q 583
2016-09-05 01:30:53 C 04 07 42.69 +00 29 01.8 q 583
2016-09-05 01:31:43 C 04 07 43.14 +00 29 07.0 q 583
2016-09-05 01:35:05 C 04 07 44.93 +00 29 27.8 q 583
2016-09-05 01:35:56 C 04 07 45.40 +00 29 33.3 q 583
2016-09-05 01:36:47 C 04 07 45.90 +00 29 39.0 q 583
2016-09-05 01:39:17 C 04 07 47.22 +00 29 54.7 q 583
2016-09-05 01:40:07 C 04 07 47.61 +00 29 58.9 q 583
2016-09-05 01:40:58 C 04 07 48.11 +00 30 05.0 q 583
2016-09-05 01:42:40 C 04 07 49.05 +00 30 15.6 q 583
2016-09-05 01:44:21 C 04 07 49.95 +00 30 26.3 q 583
2016-09-05 01:45:12 C 04 07 50.35 +00 30 31.3 q 583
2016-09-05 01:46:03 C 04 07 50.86 +00 30 36.8 q 583
2016-09-05 01:46:54 C 04 07 51.31 +00 30 42.2 q 583
2016-09-05 01:47:44 C 04 07 51.79 +00 30 47.5 q 583
2016-09-05 01:48:36 C 04 07 52.26 +00 30 53.2 q 583
2016-09-05 23:14:05 C 04 19 50.99 +02 42 35.2 q 583
2016-09-05 23:19:07 C 04 19 53.49 +02 43 04.3 q 583
2016-09-05 23:42:58 C 04 20 06.15 +02 45 29.6 q 583
2016-09-05 23:43:49 C 04 20 06.57 +02 45 34.6 q 583
2016-09-05 23:44:40 C 04 20 07.04 +02 45 39.9 q 583
2016-09-05 23:45:30 C 04 20 07.47 +02 45 44.7 q 583
2016-09-05 23:46:21 C 04 20 07.92 +02 45 50.1 q 583
2016-09-05 23:47:12 C 04 20 08.37 +02 45 55.2 q 583
2016-09-05 23:48:03 C 04 20 08.80 +02 46 00.2 q 583
2016-09-05 23:48:53 C 04 20 09.24 +02 46 05.2 q 583
2016-09-05 23:49:43 C 04 20 09.71 +02 46 10.2 q 583
2016-09-05 23:50:34 C 04 20 10.16 +02 46 15.5 q 583
2016-09-05 23:51:25 C 04 20 10.58 +02 46 20.5 q 583
2016-09-05 23:53:22 C 04 20 11.60 +02 46 32.2 q 583
2016-09-05 23:54:13 C 04 20 12.05 +02 46 37.2 q 583
2016-09-05 23:55:03 C 04 20 12.51 +02 46 42.6 q 583
2016-09-05 23:55:54 C 04 20 12.94 +02 46 47.7 q 583
2016-09-05 23:56:45 C 04 20 13.37 +02 46 52.5 q 583
2016-09-05 23:57:38 C 04 20 13.82 +02 46 57.7 q 583
2016-09-05 23:58:28 C 04 20 14.28 +02 47 02.9 q 583
2016-09-05 23:59:19 C 04 20 14.73 +02 47 08.1 q 583
2016-09-06 00:00:09 C 04 20 15.17 +02 47 13.1 q 583
2016-09-06 00:00:59 C 04 20 15.61 +02 47 18.1 q 583
2016-09-06 00:01:47 C 04 20 15.14 +02 47 08.2 u B42
2016-09-06 00:01:49 C 04 20 16.01 +02 47 23.0 q 583
2016-09-06 00:02:26 C 04 20 15.49 +02 47 12.1 u B42
2016-09-06 00:02:40 C 04 20 16.47 +02 47 28.1 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)