304330 (2006 SX217)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3100874904 ± 9.24e-09
Semi-major axis (a)1.4117826237 AU ± 4.57e-09
Inclination (i)21.04020247° ± 2.56e-06
Long. of Asc. Node (Ω)32.59636741° ± 5.56e-06
Arg. of Perihelion (ω)176.23707847° ± 1.12e-05
Mean Anomaly (M)327.76435364° ± 1.47e-05
Mean Motion (n)0.5875712368°/day ± 2.85e-09
Perihelion dist (q)0.97400649 AU ± 1.34e-08
Aphelion dist (Q)1.84955875 AU ± 1.44e-08
Orbital Period1.67745836 yr ± 8.15e-09
Physical Parameters
H (abs. magnitude)18.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.581″
Uncertainty0
Orbit TypeApollo
MOID0.031238 AU
Observations Used236
Radar Obs Used16
Oppositions5
Arc Total2001-2023
First Observation Used2001-10-19
Last Observation Used2023-11-13
Observations (345)
Date Type RA Dec Mag Band Observatory
2019-04-25 04:57:12 C 07 37 41.26 +39 21 20.0 U I41
2019-05-06 20:03:55 C 08 04 49.49 +15 20 28.6 q 160
2019-05-06 20:07:44 C 08 04 49.47 +15 20 04.1 q 160
2019-05-06 20:11:34 C 08 04 49.83 +15 19 41.9 q 160
2019-05-08 03:23:42 C 08 07 23.76 +12 12 49.9 V 703
2019-05-08 03:38:51 C 08 07 24.96 +12 11 18.2 V 703
2019-05-08 03:46:26 C 08 07 25.47 +12 10 32.8 V 703
2019-07-05 07:01:59 S 10 04 33.27 -69 09 34.3 L C51
2019-07-05 10:10:30 S 10 05 07.63 -69 14 03.4 L C51
2019-07-05 18:01:22 S 10 06 34.445 -69 25 14.95 L C51
2019-07-05 19:35:37 S 10 06 52.09 -69 27 29.7 L C51
2019-07-05 21:09:52 S 10 07 09.52 -69 29 42.4 L C51
2019-07-06 00:18:12 S 10 07 44.83 -69 34 09.8 L C51
2019-07-06 01:52:26 S 10 08 02.645 -69 36 21.85 L C51
2019-07-06 06:35:01 S 10 08 56.314 -69 42 57.78 L C51
2019-07-06 09:43:20 S 10 09 32.299 -69 47 25.01 L C51
2019-07-06 09:43:31 S 10 09 32.179 -69 47 25.08 L C51
2019-07-06 14:26:05 S 10 10 27.01 -69 54 01.3 L C51
2019-07-06 16:00:08 S 10 10 45.10 -69 56 12.0 L C51
2019-07-06 19:08:39 S 10 11 21.82 -70 00 34.9 L C51
2019-07-06 20:42:43 S 10 11 40.39 -70 02 45.0 L C51
2019-07-06 20:42:54 S 10 11 40.21 -70 02 45.5 L C51
2019-07-07 01:25:28 S 10 12 36.10 -70 09 17.6 L C51
2019-07-07 06:08:02 S 10 13 32.52 -70 15 47.0 L C51
2019-07-07 07:42:06 S 10 13 51.42 -70 17 57.0 L C51
2019-07-07 07:42:17 S 10 13 51.34 -70 17 56.8 L C51
2019-07-07 09:16:21 S 10 14 10.36 -70 20 06.3 L C51
2019-07-07 10:50:36 S 10 14 29.45 -70 22 16.9 L C51
2019-07-07 13:58:55 S 10 15 07.67 -70 26 33.9 L C51
2019-07-07 15:33:10 S 10 15 26.87 -70 28 42.9 L C51
2019-07-07 17:07:25 S 10 15 46.241 -70 30 51.30 L C51
2019-07-07 20:15:44 S 10 16 25.02 -70 35 07.5 L C51
2019-07-07 21:49:59 S 10 16 44.47 -70 37 15.3 L C51
2019-07-07 23:24:14 S 10 17 04.23 -70 39 24.0 L C51
2019-07-08 00:58:18 S 10 17 23.68 -70 41 31.5 L C51
2019-07-08 15:06:11 S 10 20 23.405 -71 00 32.44 L C51
2021-09-09 14:08:15 C 02 37 38.685 +00 15 16.52 U F52
2021-09-09 14:20:21 C 02 37 38.288 +00 15 17.48 U F52
2021-09-09 14:32:20 C 02 37 37.893 +00 15 18.49 U F52
2021-09-09 14:44:20 C 02 37 37.496 +00 15 19.37 U F52
2021-09-10 10:14:39 C 02 37 00.80 +00 16 54.4 V G96
2021-09-10 10:22:46 C 02 37 00.52 +00 16 55.9 V G96
2021-09-10 10:30:52 C 02 37 00.27 +00 16 56.0 V G96
2021-09-10 10:38:59 C 02 36 59.99 +00 16 56.6 V G96
2021-09-28 10:16:46 C 02 14 10.562 +00 49 20.42 U F52
2021-09-28 10:34:05 C 02 14 09.258 +00 49 21.79 U F52
2021-09-28 10:51:21 C 02 14 07.958 +00 49 23.02 U F52
2021-09-28 11:08:47 C 02 14 06.647 +00 49 24.36 U F52
2021-09-30 17:45:59 C 02 10 01.10 +00 53 43.7 V D29
2021-09-30 17:47:15 C 02 10 00.94 +00 53 43.7 V D29
Radar Observations (16)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-04-19 16:20:00 508278.65 2 Hz 8560 -14 -14
2014-04-19 16:40:00 43162677.66 10 us 8560 -14 -14
2014-04-19 17:20:00 43020997.28 2 us 8560 -14 -14
2014-04-21 17:00:00 34755011.31 0.5 us 2380 -1 -1
2014-04-21 17:00:00 86154.1467 0.4 Hz 2380 -1 -1
2014-04-22 15:00:00 198924.196 4 Hz 8560 -14 -14
2014-04-22 15:10:00 32481915.36 3 us 8560 -14 -14
2014-04-22 15:30:00 32454363.64 1.25 us 8560 -14 -14
2014-04-22 16:00:00 32413708.67 1.25 us 8560 -14 -14
2014-04-22 16:30:00 32373921.94 1.25 us 8560 -14 -14
2014-04-22 17:00:00 32335067.87 1.25 us 8560 -14 -14
2014-04-22 17:30:00 32297211.91 1.25 us 8560 -14 -14
2014-04-22 17:50:00 32272557.42 2 us 8560 -14 -14
2014-04-23 20:00:00 31468957.32 1.25 us 8560 -14 -14
2014-04-25 17:20:00 34731782.49 1.25 us 8560 -14 -14
2014-04-26 18:10:00 38554311.97 1.25 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)