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
2011-10-30 09:03:09 C 01 53 15.39 +12 38 07.1 r G96
2014-03-14 13:10:52 S 18 23 05.11 +81 52 05.6 L C51
2014-03-14 16:20:28 S 18 23 40.00 +81 52 50.8 L C51
2014-03-14 19:30:04 S 18 24 15.070 +81 53 36.49 L C51
2014-03-14 21:04:52 S 18 24 32.44 +81 53 58.9 L C51
2014-03-14 22:39:40 S 18 24 49.860 +81 54 21.78 L C51
2014-03-15 01:49:16 S 18 25 25.010 +81 55 07.57 L C51
2014-03-15 03:24:04 S 18 25 42.71 +81 55 30.2 L C51
2014-03-15 03:24:15 S 18 25 42.77 +81 55 30.7 L C51
2014-03-15 06:33:52 S 18 26 18.05 +81 56 16.7 L C51
2014-03-15 08:08:39 S 18 26 35.892 +81 56 39.84 L C51
2014-03-15 09:43:27 S 18 26 53.48 +81 57 02.8 L C51
2014-03-15 16:02:40 S 18 28 04.82 +81 58 35.5 L C51
2014-03-15 17:37:28 S 18 28 22.579 +81 58 58.80 L C51
2014-03-15 19:12:15 S 18 28 40.601 +81 59 21.84 L C51
2014-03-15 19:12:27 S 18 28 40.601 +81 59 22.49 L C51
2014-03-15 20:47:15 S 18 28 58.63 +81 59 46.0 L C51
2014-03-15 22:22:03 S 18 29 16.49 +82 00 09.1 L C51
2014-03-15 23:56:50 S 18 29 34.83 +82 00 32.2 L C51
2014-03-16 01:31:39 S 18 29 52.63 +82 00 55.9 L C51
2014-03-16 03:06:27 S 18 30 10.85 +82 01 19.7 L C51
2014-03-16 04:41:15 S 18 30 28.99 +82 01 42.9 L C51
2014-03-16 06:16:03 S 18 30 47.03 +82 02 06.5 L C51
2014-03-16 07:50:51 S 18 31 05.472 +82 02 30.01 L C51
2014-03-16 11:00:27 S 18 31 41.748 +82 03 17.42 L C51
2014-03-25 14:59:47 C 19 26 20.486 +83 04 34.92 L F51
2014-03-25 15:16:44 C 19 26 24.942 +83 04 41.69 L F51
2014-03-29 01:43:34 C 19 59 09.38 +83 27 40.8 q C23
2014-03-29 03:37:01 C 19 59 59.52 +83 28 24.2 q C23
2014-04-01 21:19:47 C 20 51 30.87 +83 45 24.3 q C23
2014-04-01 21:23:24 C 20 51 33.42 +83 45 25.4 q C23
2014-04-01 21:29:53 C 20 51 39.40 +83 45 26.2 q C23
2014-04-06 01:00:54 C 22 15 16.22 +83 30 52.3 q C23
2014-04-06 01:06:17 C 22 15 21.88 +83 30 50.6 q C23
2014-04-06 01:11:41 C 22 15 27.16 +83 30 48.1 q C23
2014-04-06 01:16:01 C 22 15 31.61 +83 30 47.0 q C23
2014-04-09 01:55:30 C 23 28 22.63 +82 22 56.3 q C23
2014-04-09 01:58:44 C 23 28 26.11 +82 22 51.9 q C23
2014-04-09 02:01:58 C 23 28 29.49 +82 22 47.9 q C23
2014-04-09 02:06:17 C 23 28 33.95 +82 22 42.6 q C23
2014-04-09 02:10:36 C 23 28 38.56 +82 22 37.0 q C23
2014-04-14 19:44:27 C 01 24 04.43 +75 09 11.3 q C23
2014-04-14 19:46:37 C 01 24 05.87 +75 08 58.6 q C23
2014-04-14 19:53:28 C 01 24 10.61 +75 08 18.8 q C23
2014-04-14 19:54:33 C 01 24 11.48 +75 08 12.0 q C23
2014-04-14 19:55:37 C 01 24 12.14 +75 08 05.8 q C23
2014-04-14 19:56:42 C 01 24 12.92 +75 07 59.3 q C23
2014-05-30 06:20:07 S 03 49 25.53 -68 17 15.4 L C51
2014-05-30 12:39:07 S 03 49 33.20 -68 20 29.2 L C51
2014-05-30 14:13:56 S 03 49 35.09 -68 21 17.8 L C51
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)