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
2016-09-10 22:57:04 C 05 16 59.94 +12 52 55.0 q 583
2016-09-10 22:58:09 C 05 17 00.39 +12 52 59.6 q 583
2016-09-10 23:01:28 C 05 17 01.70 +12 53 13.8 q 583
2016-09-10 23:02:34 C 05 17 02.14 +12 53 18.1 q 583
2016-09-10 23:04:43 C 05 17 03.04 +12 53 27.7 q 583
2016-09-10 23:05:48 C 05 17 03.47 +12 53 32.0 q 583
2016-09-10 23:09:04 C 05 17 04.79 +12 53 46.1 q 583
2016-09-10 23:10:08 C 05 17 05.28 +12 53 51.0 q 583
2016-09-10 23:13:24 C 05 17 06.53 +12 54 04.4 q 583
2016-09-10 23:14:28 C 05 17 06.94 +12 54 08.7 q 583
2016-09-10 23:16:39 C 05 17 07.81 +12 54 18.0 q 583
2016-09-10 23:17:44 C 05 17 08.23 +12 54 22.4 q 583
2016-09-10 23:20:59 C 05 17 09.59 +12 54 36.4 q 583
2016-09-10 23:22:04 C 05 17 10.03 +12 54 41.3 q 583
2016-09-10 23:24:13 C 05 17 10.91 +12 54 50.2 q 583
2016-09-10 23:25:18 C 05 17 11.31 +12 54 54.6 q 583
2016-09-10 23:26:24 C 05 17 11.75 +12 54 59.3 q 583
2016-09-10 23:28:33 C 05 17 12.63 +12 55 08.5 q 583
2016-09-10 23:29:38 C 05 17 13.04 +12 55 12.9 q 583
2016-09-10 23:32:53 C 05 17 14.35 +12 55 26.7 q 583
2016-09-10 23:34:14 C 05 17 14.90 +12 55 32.4 q 583
2016-09-10 23:36:23 C 05 17 15.75 +12 55 41.8 q 583
2016-09-10 23:37:28 C 05 17 16.17 +12 55 46.0 q 583
2016-09-10 23:38:34 C 05 17 16.61 +12 55 50.5 q 583
2016-09-10 23:40:44 C 05 17 17.51 +12 56 00.2 q 583
2016-09-10 23:41:49 C 05 17 17.96 +12 56 04.4 q 583
2016-09-10 23:45:05 C 05 17 19.22 +12 56 18.6 q 583
2016-09-10 23:46:12 C 05 17 19.70 +12 56 22.9 q 583
2016-09-10 23:48:23 C 05 17 20.55 +12 56 31.9 q 583
2016-09-10 23:49:30 C 05 17 20.93 +12 56 36.4 q 583
2016-09-10 23:52:45 C 05 17 22.29 +12 56 50.6 q 583
2016-09-10 23:53:50 C 05 17 22.72 +12 56 54.7 q 583
2016-09-10 23:57:04 C 05 17 24.03 +12 57 08.8 q 583
2016-09-10 23:58:10 C 05 17 24.44 +12 57 13.4 q 583
2016-09-11 00:01:24 C 05 17 25.69 +12 57 26.5 q 583
2016-09-11 00:02:30 C 05 17 26.16 +12 57 31.2 q 583
2016-09-11 00:04:41 C 05 17 26.99 +12 57 40.5 q 583
2016-09-11 00:05:47 C 05 17 27.50 +12 57 45.4 q 583
2016-09-11 00:14:02 C 05 17 30.71 +12 58 19.9 q 583
2016-09-11 00:15:07 C 05 17 31.06 +12 58 23.8 q 583
2016-09-11 00:17:16 C 05 17 31.96 +12 58 33.5 q 583
2016-09-11 00:18:21 C 05 17 32.51 +12 58 38.7 q 583
2016-09-11 00:22:41 C 05 17 34.10 +12 58 56.2 q 583
2016-09-11 00:24:52 C 05 17 34.98 +12 59 05.8 q 583
2016-09-11 00:25:56 C 05 17 35.38 +12 59 09.7 q 583
2016-09-11 00:27:01 C 05 17 35.80 +12 59 14.5 q 583
2016-09-11 00:28:05 C 05 17 36.31 +12 59 19.6 q 583
2016-09-11 00:29:11 C 05 17 36.67 +12 59 23.4 q 583
2016-09-11 00:30:16 C 05 17 37.09 +12 59 28.3 q 583
2016-09-11 00:31:20 C 05 17 37.38 +12 59 32.1 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)