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
2016-11-24 15:19:53 C 08 14 25.887 +35 21 16.89 L F51
2016-12-01 04:11:34 C 08 05 13.84 +36 00 41.8 q 160
2016-12-01 04:14:35 C 08 05 13.62 +36 00 42.4 q 160
2016-12-01 04:17:36 C 08 05 13.41 +36 00 43.2 q 160
2016-12-02 23:12:19 C 08 02 07.19 +36 10 15.8 q 209
2016-12-02 23:18:01 C 08 02 06.71 +36 10 17.1 q 209
2016-12-02 23:23:43 C 08 02 06.22 +36 10 18.4 q 209
2016-12-02 23:29:25 C 08 02 05.80 +36 10 20.0 q 209
2016-12-02 23:35:10 C 08 02 05.33 +36 10 21.5 q 209
2016-12-02 23:40:53 C 08 02 04.87 +36 10 23.1 q 209
2016-12-02 23:46:34 C 08 02 04.40 +36 10 24.5 q 209
2016-12-05 05:49:02 C 07 57 47.41 +36 21 21.7 R G45
2016-12-05 05:55:50 C 07 57 46.80 +36 21 23.5 R G45
2016-12-05 06:02:47 C 07 57 46.17 +36 21 25.2 R G45
2016-12-05 06:09:38 C 07 57 45.57 +36 21 27.0 R G45
2016-12-06 03:44:43 C 07 55 54.22 +36 25 25.6 q 160
2016-12-06 03:47:43 C 07 55 53.92 +36 25 25.2 q 160
2016-12-06 03:50:32 C 07 55 53.73 +36 25 25.1 q 160
2016-12-06 07:03:42 C 07 55 39.37 +36 26 01.9 R G45
2016-12-06 07:10:56 C 07 55 38.70 +36 26 03.5 R G45
2016-12-06 07:11:14 C 07 55 38.67 +36 26 03.7 R G45
2016-12-06 07:18:57 C 07 55 37.95 +36 26 05.3 R G45
2016-12-06 07:25:07 C 07 55 37.40 +36 26 06.7 R G45
2016-12-06 07:25:13 C 07 55 37.38 +36 26 06.8 R G45
2016-12-06 07:32:50 C 07 55 36.68 +36 26 08.5 R G45
2016-12-06 07:32:56 C 07 55 36.65 +36 26 08.3 R G45
2016-12-06 07:40:30 C 07 55 35.94 +36 26 10.1 R G45
2016-12-06 07:42:15 C 07 55 35.80 +36 26 10.4 R G45
2016-12-08 05:47:30 C 07 51 32.63 +36 33 31.0 R G45
2016-12-08 05:54:03 C 07 51 32.02 +36 33 32.5 R G45
2016-12-08 05:55:53 C 07 51 31.92 +36 33 33.9 R G45
2016-12-08 06:01:09 C 07 51 31.34 +36 33 33.6 R G45
2016-12-08 06:02:54 C 07 51 31.16 +36 33 33.7 R G45
2016-12-08 06:15:20 C 07 51 30.07 +36 33 34.9 R G45
2016-12-08 06:15:38 C 07 51 29.98 +36 33 35.5 R G45
2016-12-09 02:45:43 C 07 49 35.47 +36 36 29.0 q 160
2016-12-09 02:46:56 C 07 49 35.33 +36 36 29.2 q 160
2016-12-09 02:48:08 C 07 49 35.19 +36 36 29.6 q 160
2016-12-13 01:02:53 C 07 40 32.69 +36 45 52.6 q 160
2016-12-13 01:06:14 C 07 40 32.34 +36 45 53.6 q 160
2016-12-13 01:09:16 C 07 40 32.00 +36 45 53.6 q 160
2016-12-16 03:07:26 C 07 33 03.17 +36 48 28.8 q 160
2016-12-16 03:10:27 C 07 33 02.91 +36 48 28.4 q 160
2016-12-16 03:13:26 C 07 33 02.55 +36 48 29.6 q 160
2016-12-18 02:25:32 C 07 28 11.46 +36 47 49.2 q 160
2016-12-18 02:28:34 C 07 28 11.13 +36 47 49.0 q 160
2016-12-18 02:31:36 C 07 28 10.80 +36 47 49.0 q 160
2016-12-18 10:25:19 C 07 27 21.84 +36 47 36.9 q G96
2016-12-18 10:39:00 C 07 27 20.31 +36 47 36.0 q G96
2016-12-18 10:45:19 C 07 27 19.61 +36 47 35.4 q G96
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)