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
2021-09-30 18:06:21 C 02 09 59.55 +00 53 44.6 V D29
2021-09-30 18:07:37 C 02 09 59.44 +00 53 45.2 V D29
2021-09-30 18:27:59 C 02 09 57.74 +00 53 47.2 V D29
2021-10-03 13:04:29 C 02 04 40.032 +00 59 27.75 U F51
2021-10-03 13:38:48 C 02 04 37.140 +00 59 30.74 U F51
2021-10-03 13:55:53 C 02 04 35.694 +00 59 32.39 U F51
2021-10-04 10:59:53 C 02 02 51.782 +01 01 25.40 U F52
2021-10-04 11:17:28 C 02 02 50.266 +01 01 26.90 U F52
2021-10-04 11:34:58 C 02 02 48.773 +01 01 28.52 U F52
2021-10-04 11:52:28 C 02 02 47.267 +01 01 30.10 U F52
2021-10-05 13:34:10 C 02 00 37.352 +01 03 52.08 U F51
2021-10-05 13:55:38 C 02 00 35.490 +01 03 54.15 U F51
2021-10-05 14:25:49 C 02 00 32.859 +01 03 56.98 U F51
2021-10-05 14:55:56 C 02 00 30.246 +01 03 59.71 U F51
2021-10-10 08:44:26 C 01 50 31.15 +01 15 35.4 V G96
2021-10-10 08:55:14 C 01 50 30.15 +01 15 36.3 V G96
2021-10-10 09:02:43 C 01 50 29.45 +01 15 37.5 V G96
2021-10-10 09:10:14 C 01 50 28.76 +01 15 38.4 V G96
2021-10-12 14:19:27 C 01 45 38.95 +01 21 47.1 V D29
2021-10-12 14:39:49 C 01 45 37.02 +01 21 50.0 V D29
2021-10-12 15:00:11 C 01 45 35.10 +01 21 52.8 V D29
2021-10-13 08:46:51 C 01 43 57.161 +01 24 05.05 U F52
2021-10-13 09:02:35 C 01 43 55.677 +01 24 07.10 U F52
2021-10-13 09:18:13 C 01 43 54.194 +01 24 08.99 U F52
2021-10-13 09:33:57 C 01 43 52.696 +01 24 10.94 U F52
2021-10-26 10:15:12 C 01 15 21.426 +02 13 15.75 U F51
2021-10-26 10:49:39 C 01 15 18.352 +02 13 22.31 U F51
2021-10-26 11:06:50 C 01 15 16.816 +02 13 25.69 U F51
2021-10-28 04:56:10 C 01 11 42.53 +02 21 36.3 V G96
2021-10-28 05:03:38 C 01 11 41.89 +02 21 37.6 V G96
2021-10-28 05:11:07 C 01 11 41.28 +02 21 38.7 V G96
2021-10-28 05:18:37 C 01 11 40.59 +02 21 40.2 V G96
2021-10-30 08:26:09 C 01 07 26.463 +02 32 16.42 U F52
2021-10-30 08:42:41 C 01 07 25.074 +02 32 19.71 U F52
2021-10-30 08:59:11 C 01 07 23.685 +02 32 23.43 U F52
2021-10-30 09:15:42 C 01 07 22.308 +02 32 26.81 U F52
2021-11-27 06:10:35 C 00 32 15.972 +05 42 30.70 U F52
2021-11-27 06:26:15 C 00 32 15.557 +05 42 35.86 U F52
2021-11-27 06:57:35 C 00 32 14.831 +05 42 47.20 U F52
2023-11-11 11:33:16 C 06 48 33.444 +48 59 50.11 X F52
2023-11-11 11:50:05 C 06 48 33.729 +49 00 10.14 X F52
2023-11-11 12:23:32 C 06 48 34.273 +49 00 50.18 X F52
2023-11-13 08:15:51 C 06 49 22.732 +49 53 13.99 V G96
2023-11-13 08:22:43 C 06 49 22.818 +49 53 22.38 V G96
2023-11-13 08:36:28 C 06 49 23.009 +49 53 39.44 V G96
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)