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
2001-10-19 11:32:11 C 03 05 15.86 +21 10 19.6 c 644
2001-10-19 11:49:18 C 03 05 14.49 +21 10 25.6 c 644
2001-10-19 12:04:27 C 03 05 13.20 +21 10 31.7 c 644
2001-10-26 09:46:28 C 02 50 37.57 +22 06 38.6 c 644
2001-10-26 10:54:01 C 02 50 31.10 +22 06 58.9 c 644
2006-09-30 10:13:05 C 03 11 40.74 +14 17 40.3 r G96
2006-09-30 10:23:41 C 03 11 40.23 +14 17 43.1 r G96
2006-09-30 10:34:18 C 03 11 39.76 +14 17 46.8 r G96
2006-09-30 10:44:46 C 03 11 39.19 +14 17 50.3 r G96
2006-09-30 11:41:05 C 03 11 36.49 +14 18 08.2 r G96
2006-09-30 11:46:52 C 03 11 36.27 +14 18 10.0 r G96
2006-09-30 11:52:35 C 03 11 35.98 +14 18 11.9 r G96
2006-09-30 11:58:24 C 03 11 35.70 +14 18 13.4 r G96
2006-10-01 08:42:12 C 03 10 37.52 +14 24 45.4 d 291
2006-10-01 08:47:45 C 03 10 37.29 +14 24 46.5 d 291
2006-10-01 08:53:35 C 03 10 36.96 +14 24 48.5 d 291
2006-10-01 09:45:04 C 03 10 34.42 +14 25 04.4 r G96
2006-10-01 09:51:02 C 03 10 34.10 +14 25 06.4 r G96
2006-10-01 09:53:28 C 03 10 34.04 +14 25 07.1 r 701
2006-10-01 09:56:57 C 03 10 33.81 +14 25 08.0 r G96
2006-10-01 10:02:48 C 03 10 33.42 +14 25 09.8 r G96
2006-10-01 10:23:28 C 03 10 32.42 +14 25 16.5 r 701
2006-10-01 10:53:29 C 03 10 31.09 +14 25 22.9 r 701
2006-10-02 01:37:17 C 03 09 47.62 +14 30 01.4 o 461
2006-10-02 01:51:18 C 03 09 46.91 +14 30 05.8 o 461
2006-10-02 03:18:32 C 03 09 42.62 +14 30 30.6 r J95
2006-10-02 03:26:47 C 03 09 42.21 +14 30 35.0 r J95
2006-10-02 03:35:02 C 03 09 41.69 +14 30 36.8 r J95
2006-10-02 07:17:36 C 03 09 31.01 +14 31 50.2 d 291
2006-10-02 07:23:03 C 03 09 30.62 +14 31 51.4 d 291
2006-10-02 07:28:29 C 03 09 30.38 +14 31 53.1 d 291
2006-10-02 09:07:31 C 03 09 25.23 +14 32 23.7 r G96
2006-10-02 09:12:57 C 03 09 24.94 +14 32 25.7 r G96
2006-10-02 09:18:24 C 03 09 24.64 +14 32 27.4 r G96
2006-10-02 09:23:44 C 03 09 24.34 +14 32 29.1 r G96
2006-10-03 09:49:43 C 03 08 08.36 +14 40 07.6 d 291
2006-10-03 09:55:29 C 03 08 07.95 +14 40 09.8 d 291
2006-10-03 10:01:18 C 03 08 07.66 +14 40 11.4 d 291
2006-10-11 08:35:32 C 02 56 12.79 +15 38 16.5 c 691
2006-10-11 09:00:36 C 02 56 10.93 +15 38 23.5 c 691
2006-10-11 09:25:38 C 02 56 09.06 +15 38 31.2 c 691
2006-10-12 07:37:21 C 02 54 32.27 +15 45 02.0 d 291
2006-10-12 07:48:46 C 02 54 31.36 +15 45 05.3 d 291
2006-10-12 07:54:26 C 02 54 30.92 +15 45 06.7 d 291
2006-10-15 07:55:47 C 02 48 57.70 +16 05 42.2 c 691
2006-10-15 08:20:51 C 02 48 55.57 +16 05 49.2 c 691
2006-10-15 08:46:44 C 02 48 53.40 +16 05 56.2 c 691
2006-10-19 05:40:29 C 02 41 05.74 +16 31 03.7 d 291
2006-10-19 05:46:12 C 02 41 05.21 +16 31 05.1 d 291
2006-10-19 05:51:55 C 02 41 04.71 +16 31 07.0 d 291
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)