333707 (2008 YT30)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2754939380 ± 1.08e-08
Semi-major axis (a)1.2698063844 AU ± 5.85e-10
Inclination (i)16.13931753° ± 5.12e-06
Long. of Asc. Node (Ω)269.54103566° ± 1.02e-05
Arg. of Perihelion (ω)334.17568868° ± 1.05e-05
Mean Anomaly (M)150.21998283° ± 2.83e-06
Mean Motion (n)0.6888204254°/day ± 4.76e-10
Perihelion dist (q)0.91998242 AU ± 1.38e-08
Aphelion dist (Q)1.61963035 AU ± 1.38e-08
Orbital Period1.43089004 yr ± 9.89e-10
Physical Parameters
H (abs. magnitude)19.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.332″
Uncertainty0
Orbit TypeApollo
MOID0.072828 AU
Observations Used330
Radar Obs Used2
Oppositions3
Arc Total2001-2012
First Observation Used2001-12-24
Last Observation Used2025-12-11
Observations (344)
Date Type RA Dec Mag Band Observatory
2019-01-06 09:56:00 C 04 05 47.225 +21 37 25.08 U F51
2019-01-06 10:14:23 C 04 05 46.434 +21 37 09.79 U F51
2019-01-06 10:32:47 C 04 05 45.637 +21 36 54.27 U F51
2019-01-06 10:51:10 C 04 05 44.865 +21 36 38.74 U F51
2019-01-08 01:47:40 C 04 04 17.84 +21 04 58.6 V G96
2019-01-08 01:55:40 C 04 04 17.55 +21 04 51.9 V G96
2019-01-08 02:03:40 C 04 04 17.25 +21 04 46.2 V G96
2019-01-08 02:11:38 C 04 04 16.93 +21 04 39.5 V G96
2021-11-08 13:17:25 C 08 22 33.445 +21 25 55.59 U F51
2021-11-08 13:34:14 C 08 22 34.250 +21 25 45.96 U F51
2021-11-08 13:51:00 C 08 22 35.030 +21 25 36.18 U F51
2021-12-15 14:26:37 C 08 38 36.420 +10 21 39.30 U F51
2021-12-15 14:43:04 C 08 38 36.001 +10 21 23.71 U F51
2021-12-15 14:59:27 C 08 38 35.578 +10 21 08.19 U F51
2021-12-15 15:15:54 C 08 38 35.160 +10 20 52.55 U F51
2021-12-28 18:32:07 C 08 25 20.49 +04 55 14.7 V D29
2021-12-28 19:12:51 C 08 25 17.82 +04 54 29.2 V D29
2021-12-30 18:21:34 C 08 22 11.80 +04 01 38.4 V D29
2021-12-30 18:41:56 C 08 22 10.33 +04 01 16.3 V D29
2021-12-30 19:02:18 C 08 22 08.82 +04 00 52.2 V D29
2022-01-06 10:28:16 C 08 09 29.761 +00 57 03.85 U F52
2022-01-06 10:45:51 C 08 09 28.102 +00 56 43.36 U F52
2022-01-06 11:03:27 C 08 09 26.446 +00 56 22.93 U F52
2022-01-06 11:21:02 C 08 09 24.780 +00 56 02.20 U F52
2022-01-13 18:03:30 C 07 52 08.67 -02 27 20.3 V D29
2022-01-13 18:23:52 C 07 52 06.54 -02 27 43.7 V D29
2022-01-13 18:44:14 C 07 52 04.14 -02 28 05.3 V D29
2022-02-09 19:21:45 C 06 41 32.53 -11 44 05.1 X C95
2022-02-09 19:41:06 C 06 41 30.84 -11 44 16.3 X C95
2022-07-08 03:43:03 C 11 33 25.333 +42 23 52.44 V 703
2022-07-08 03:51:27 C 11 33 30.254 +42 24 47.20 V 703
2022-07-08 03:59:51 C 11 33 35.132 +42 25 40.84 V 703
2022-07-08 04:08:15 C 11 33 39.949 +42 26 34.40 V 703
2022-07-13 06:01:25 C 12 57 55.445 +53 34 33.35 V T08
2022-07-13 06:06:00 C 12 57 58.814 +53 34 51.49 V T08
2022-07-13 06:11:15 C 12 58 02.748 +53 35 12.70 V T08
2022-07-13 06:14:32 C 12 58 05.131 +53 35 25.58 V T08
2022-07-13 06:17:09 C 12 58 07.142 +53 35 35.30 V T08
2022-07-13 06:26:20 C 12 58 14.038 +53 36 11.48 V T08
2022-07-13 06:47:23 C 12 58 29.594 +53 37 33.35 V T08
2022-07-15 21:44:54 C 13 48 30.42 +57 01 25.4 V L18
2022-07-15 21:50:06 C 13 48 34.59 +57 01 38.3 V L18
2022-07-15 21:55:03 C 13 48 38.65 +57 01 48.9 V L18
2022-07-17 21:42:08 C 14 26 31.85 +58 32 52.2 V L18
2022-07-17 21:46:27 C 14 26 35.14 +58 32 57.1 V L18
2022-07-17 21:50:45 C 14 26 38.43 +58 33 02.8 V L18
2022-07-17 21:55:03 C 14 26 41.79 +58 33 07.8 V L18
2022-07-18 20:12:14 C 14 43 47.67 +58 59 15.3 V 130
2022-07-18 20:25:36 C 14 43 57.41 +58 59 26.2 V 130
2022-07-19 08:24:36 C 14 52 50.436 +59 09 37.73 V T05
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2012-06-23 17:39:00 36897.8218 1 Hz 2380 -1 -1
2012-06-23 17:49:00 72998424.13 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)