33342 (1998 WT24)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4176504110 ± 2.00e+00
Semi-major axis (a)0.7187019151 AU ± 3.00e+00
Inclination (i)7.36844460° ± 4.00e+00
Long. of Asc. Node (Ω)81.65848457° ± 5.00e+00
Arg. of Perihelion (ω)167.51875041° ± 6.00e+00
Mean Anomaly (M)314.56505505° ± 4.15e-04
Mean Motion (n)1.6176668024°/day ± 1.01e+01
Perihelion dist (q)0.41853576 AU ± 2.26e+00
Aphelion dist (Q)1.01886807 AU ± 4.49e+00
Orbital Period0.60928881 yr ± 3.81e+00
NGA Modelr2
A2-2.91003819e-06 AU/d²
Physical Parameters
H (abs. magnitude)18.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.591″
Uncertainty0
Orbit TypeAten
MOID0.010137 AU
Observations Used1774
Gaia Obs Used54
Oppositions12
Arc Total1998-2025
First Observation Used1998-11-24
Last Observation Used2025-02-06
Observations (1929)
Date Type RA Dec Mag Band Observatory
2015-12-12 02:56:15 C 03 32 46.69 +04 05 05.6 11.7 H78
2015-12-12 02:57:33 C 03 32 44.44 +04 05 10.5 11.6 H78
2015-12-12 02:58:11 C 03 32 43.32 +04 05 13.1 11.6 H78
2015-12-12 02:59:29 C 03 32 41.09 +04 05 17.4 11.7 H78
2015-12-12 03:00:08 C 03 32 39.96 +04 05 20.0 11.7 H78
2015-12-12 03:00:47 C 03 32 38.80 +04 05 22.2 11.7 H78
2015-12-12 03:03:42 C 03 32 33.75 +04 05 33.0 11.7 H78
2015-12-12 03:04:58 C 03 32 31.53 +04 05 37.4 11.7 H78
2015-12-12 03:05:37 C 03 32 30.42 +04 05 39.7 11.7 H78
2015-12-12 13:48:16 C 03 14 53.46 +04 45 51.0 q Q65
2015-12-12 14:14:14 C 03 14 10.01 +04 47 17.3 q Q65
2015-12-12 14:39:55 C 03 13 27.03 +04 48 42.7 q Q65
2015-12-12 15:06:51 C 03 12 42.36 +04 50 11.0 q Q65
2015-12-12 15:33:38 C 03 11 58.14 +04 51 39.4 q Q65
2015-12-13 00:03:55 C 02 58 57.79 +05 16 46.0 11.8 H78
2015-12-13 00:04:53 C 02 58 56.21 +05 16 49.2 11.7 H78
2015-12-13 00:06:10 C 02 58 54.11 +05 16 53.4 11.7 H78
2015-12-13 00:06:49 C 02 58 53.07 +05 16 55.6 11.7 H78
2015-12-13 00:07:28 C 02 58 52.01 +05 16 57.8 11.7 H78
2015-12-13 00:08:07 C 02 58 50.94 +05 17 00.0 11.7 H78
2015-12-13 00:08:46 C 02 58 49.90 +05 17 01.8 11.7 H78
2015-12-13 00:09:05 C 02 58 49.35 +05 17 03.0 11.7 H78
2015-12-13 00:09:44 C 02 58 48.31 +05 17 05.0 11.6 H78
2015-12-13 00:12:19 C 02 58 44.08 +05 17 13.3 11.7 H78
2015-12-13 00:12:57 C 02 58 43.04 +05 17 15.3 11.6 H78
2015-12-13 00:13:36 C 02 58 41.99 +05 17 17.6 11.7 H78
2015-12-13 00:17:09 C 02 58 36.18 +05 17 29.1 11.6 H78
2015-12-13 00:17:48 C 02 58 35.11 +05 17 31.2 11.7 H78
2015-12-13 00:18:26 C 02 58 34.08 +05 17 33.3 11.6 H78
2015-12-13 00:20:42 C 02 58 30.37 +05 17 40.3 11.6 H78
2015-12-13 00:21:21 C 02 58 29.30 +05 17 42.7 11.7 H78
2015-12-13 00:22:39 C 02 58 27.19 +05 17 46.7 11.6 H78
2015-12-13 00:23:17 C 02 58 26.14 +05 17 49.0 11.6 H78
2015-12-13 00:23:36 C 02 58 25.62 +05 17 50.0 11.6 H78
2015-12-13 00:24:15 C 02 58 24.56 +05 17 52.2 11.6 H78
2015-12-13 00:24:54 C 02 58 23.48 +05 17 54.3 11.6 H78
2015-12-13 00:26:11 C 02 58 21.40 +05 17 58.2 11.6 H78
2015-12-13 00:26:50 C 02 58 20.34 +05 18 00.2 11.6 H78
2015-12-13 00:28:07 C 02 58 18.22 +05 18 04.4 11.7 H78
2015-12-13 00:29:44 C 02 58 15.59 +05 18 09.9 11.7 H78
2015-12-13 00:33:54 C 02 58 08.77 +05 18 23.2 11.7 H78
2015-12-13 00:34:32 C 02 58 07.72 +05 18 25.1 11.7 H78
2015-12-13 00:35:11 C 02 58 06.65 +05 18 27.4 11.7 H78
2015-12-13 00:35:50 C 02 58 05.61 +05 18 29.0 11.7 H78
2015-12-13 00:36:28 C 02 58 04.55 +05 18 31.4 11.7 H78
2015-12-13 00:37:07 C 02 58 03.51 +05 18 33.3 11.7 H78
2015-12-13 00:37:46 C 02 58 02.45 +05 18 35.3 11.7 H78
2015-12-13 00:38:05 C 02 58 01.94 +05 18 36.3 11.7 H78
2015-12-13 00:38:44 C 02 58 00.87 +05 18 38.2 11.7 H78
2015-12-13 00:39:22 C 02 57 59.82 +05 18 40.8 11.7 H78
Radar Observations (17)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2001-12-14 04:40:00 345505.42 2 Hz 8560 -13 -14
2001-12-14 05:50:00 16078329 10 us 8560 -14 -14
2001-12-14 10:10:00 15498786.8 10 us 8560 -14 -14
2001-12-14 12:40:00 15198185 1 us 8560 -14 -14
2001-12-15 04:40:00 13520785 1 us 8560 -14 -14
2001-12-16 01:30:00 12468095 1 us 8560 -14 -14
2001-12-17 09:10:00 13752773 1 us 8560 -14 -14
2001-12-18 22:00:00 18487828.284 0.5 us 8560 -14 -14
2015-12-05 06:20:00 41819468.841 10 us 8560 -14 -14
2015-12-05 06:40:00 41765899.061 1 us 8560 -14 -14
2015-12-05 07:20:00 41659453.808 0.5 us 8560 -14 -14
2015-12-06 06:00:00 38322446.517 1 us 8560 -14 -14
2015-12-10 03:00:00 28802780.886 1 us 8560 -14 -14
2015-12-14 01:36:00 30520702.53 0.5 us 2380 -1 -1
2015-12-14 03:50:00 30713745.07 2 us 8560 -14 -14
2015-12-17 07:00:00 39641157.7 0.5 us 8560 -14 -14
2015-12-18 23:20:00 45760012.98 0.5 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -13 DSS-13 Goldstone (34-m) -1 Arecibo (305-m, 1963–2020)