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
2016-09-02 01:16:03 C 03 24 14.09 -07 24 23.3 q 583
2016-09-02 01:16:53 C 03 24 14.57 -07 24 17.8 q 583
2016-09-02 01:17:44 C 03 24 15.10 -07 24 12.0 q 583
2016-09-02 01:18:35 C 03 24 15.59 -07 24 06.5 q 583
2016-09-02 01:19:26 C 03 24 16.10 -07 24 00.8 q 583
2016-09-02 01:20:17 C 03 24 16.62 -07 23 55.1 q 583
2016-09-02 01:21:08 C 03 24 17.13 -07 23 49.5 q 583
2016-09-02 01:21:58 C 03 24 17.61 -07 23 44.0 q 583
2016-09-02 01:22:49 C 03 24 18.14 -07 23 38.2 q 583
2016-09-02 01:23:39 C 03 24 18.64 -07 23 32.7 q 583
2016-09-02 01:24:30 C 03 24 19.17 -07 23 27.0 q 583
2016-09-02 01:25:20 C 03 24 19.66 -07 23 21.5 q 583
2016-09-02 01:26:10 C 03 24 20.13 -07 23 16.1 q 583
2016-09-02 01:27:01 C 03 24 20.64 -07 23 10.4 q 583
2016-09-02 01:27:52 C 03 24 21.19 -07 23 04.5 q 583
2016-09-02 01:28:42 C 03 24 21.68 -07 22 59.1 q 583
2016-09-02 01:29:33 C 03 24 22.19 -07 22 53.4 q 583
2016-09-02 01:30:24 C 03 24 22.69 -07 22 47.8 q 583
2016-09-02 01:31:14 C 03 24 23.19 -07 22 42.1 q 583
2016-09-02 01:32:05 C 03 24 23.70 -07 22 36.7 q 583
2016-09-02 01:32:56 C 03 24 24.22 -07 22 30.8 q 583
2016-09-02 01:33:47 C 03 24 24.74 -07 22 25.2 q 583
2016-09-02 01:37:53 C 03 24 27.16 -07 21 58.1 q 583
2016-09-02 01:38:43 C 03 24 27.66 -07 21 52.5 q 583
2016-09-02 01:41:16 C 03 24 29.22 -07 21 35.4 q 583
2016-09-02 01:42:07 C 03 24 29.73 -07 21 29.7 q 583
2016-09-02 01:42:58 C 03 24 30.21 -07 21 24.3 q 583
2016-09-02 01:43:49 C 03 24 30.74 -07 21 18.4 q 583
2016-09-02 01:44:40 C 03 24 31.26 -07 21 12.9 q 583
2016-09-02 01:45:30 C 03 24 31.75 -07 21 07.3 q 583
2016-09-02 01:46:20 C 03 24 32.25 -07 21 01.6 q 583
2016-09-02 01:48:02 C 03 24 33.27 -07 20 50.3 q 583
2016-09-02 01:48:53 C 03 24 33.78 -07 20 44.6 q 583
2016-09-02 01:49:43 C 03 24 34.27 -07 20 39.0 q 583
2016-09-02 01:50:33 C 03 24 34.78 -07 20 33.6 q 583
2016-09-02 01:51:24 C 03 24 35.29 -07 20 27.6 q 583
2016-09-02 01:52:15 C 03 24 35.80 -07 20 22.2 q 583
2016-09-02 01:53:06 C 03 24 36.31 -07 20 16.5 q 583
2016-09-02 01:53:57 C 03 24 36.79 -07 20 10.9 q 583
2016-09-02 01:54:47 C 03 24 37.30 -07 20 05.4 q 583
2016-09-02 08:51:56 C 03 29 01.80 -06 33 36.2 P V78
2016-09-02 09:02:02 C 03 29 07.85 -06 32 28.3 P V78
2016-09-02 09:08:15 C 03 29 11.59 -06 31 47.1 P V78
2016-09-02 23:18:03 C 03 38 00.72 -04 57 19.7 q 583
2016-09-02 23:18:54 C 03 38 01.24 -04 57 14.0 q 583
2016-09-02 23:19:45 C 03 38 01.73 -04 57 08.4 q 583
2016-09-02 23:21:27 C 03 38 02.74 -04 56 57.2 q 583
2016-09-02 23:22:18 C 03 38 03.28 -04 56 51.2 q 583
2016-09-02 23:23:09 C 03 38 03.74 -04 56 45.9 q 583
2016-09-02 23:25:28 C 03 38 05.15 -04 56 30.5 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)