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
2016-09-07 23:29:43 C 04 44 49.35 +07 15 49.3 q 583
2016-09-07 23:40:21 C 04 44 54.40 +07 16 46.2 q 583
2016-09-07 23:41:11 C 04 44 54.79 +07 16 50.5 q 583
2016-09-07 23:42:01 C 04 44 55.24 +07 16 54.7 q 583
2016-09-07 23:42:51 C 04 44 55.67 +07 16 59.7 q 583
2016-09-07 23:43:41 C 04 44 55.95 +07 17 04.3 q 583
2016-09-07 23:44:31 C 04 44 56.38 +07 17 08.0 q 583
2016-09-07 23:45:21 C 04 44 56.75 +07 17 12.2 q 583
2016-09-07 23:46:11 C 04 44 57.19 +07 17 17.2 q 583
2016-09-07 23:47:02 C 04 44 57.59 +07 17 22.3 q 583
2016-09-07 23:49:34 C 04 44 58.77 +07 17 35.7 q 583
2016-09-07 23:50:24 C 04 44 59.20 +07 17 40.0 q 583
2016-09-07 23:51:14 C 04 44 59.54 +07 17 44.4 q 583
2016-09-07 23:52:54 C 04 45 00.38 +07 17 53.1 q 583
2016-09-07 23:53:44 C 04 45 00.73 +07 17 57.1 q 583
2016-09-07 23:56:14 C 04 45 01.94 +07 18 10.4 q 583
2016-09-07 23:57:04 C 04 45 02.33 +07 18 15.2 q 583
2016-09-07 23:57:54 C 04 45 02.77 +07 18 20.1 q 583
2016-09-08 00:00:24 C 04 45 03.88 +07 18 32.7 q 583
2016-09-08 00:01:14 C 04 45 04.28 +07 18 37.5 q 583
2016-09-08 00:02:04 C 04 45 04.74 +07 18 41.6 q 583
2016-09-08 00:04:35 C 04 45 05.89 +07 18 55.2 q 583
2016-09-08 00:05:25 C 04 45 06.27 +07 18 59.8 q 583
2016-09-08 00:06:15 C 04 45 06.69 +07 19 04.2 q 583
2016-09-08 00:07:55 C 04 45 07.49 +07 19 13.1 q 583
2016-09-08 00:08:46 C 04 45 07.88 +07 19 17.6 q 583
2016-09-08 00:09:36 C 04 45 08.30 +07 19 21.6 q 583
2016-09-08 00:10:26 C 04 45 08.62 +07 19 26.0 q 583
2016-09-08 00:12:06 C 04 45 09.47 +07 19 35.4 q 583
2016-09-08 00:13:46 C 04 45 10.26 +07 19 44.7 q 583
2016-09-08 00:16:16 C 04 45 11.41 +07 19 57.5 q 583
2016-09-08 00:17:06 C 04 45 11.78 +07 20 02.0 q 583
2016-09-08 00:17:56 C 04 45 12.23 +07 20 06.9 q 583
2016-09-08 00:20:29 C 04 45 13.41 +07 20 20.1 q 583
2016-09-08 00:21:20 C 04 45 13.76 +07 20 24.3 q 583
2016-09-08 00:24:44 C 04 45 15.39 +07 20 42.8 q 583
2016-09-08 00:26:25 C 04 45 16.11 +07 20 51.0 q 583
2016-09-08 00:28:06 C 04 45 16.97 +07 21 00.4 q 583
2016-09-08 00:52:38 C 04 45 28.45 +07 23 10.6 q 583
2016-09-08 00:53:29 C 04 45 28.85 +07 23 15.1 q 583
2016-09-08 00:54:20 C 04 45 29.24 +07 23 19.5 q 583
2016-09-08 00:56:53 C 04 45 30.44 +07 23 33.0 q 583
2016-09-08 00:57:44 C 04 45 30.83 +07 23 37.6 q 583
2016-09-08 00:58:35 C 04 45 31.24 +07 23 42.1 q 583
2016-09-08 01:00:17 C 04 45 32.03 +07 23 51.2 q 583
2016-09-08 01:01:08 C 04 45 32.42 +07 23 55.5 q 583
2016-09-08 01:01:58 C 04 45 32.81 +07 24 00.0 q 583
2016-09-08 01:02:48 C 04 45 33.17 +07 24 04.5 q 583
2016-09-08 01:06:12 C 04 45 34.79 +07 24 22.6 q 583
2016-09-08 01:08:45 C 04 45 36.00 +07 24 36.2 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)