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
2015-12-13 00:40:01 C 02 57 58.77 +05 18 42.5 11.7 H78
2015-12-13 00:40:39 C 02 57 57.72 +05 18 44.6 11.7 H78
2015-12-13 00:41:17 C 02 57 56.65 +05 18 46.9 11.7 H78
2015-12-13 00:41:56 C 02 57 55.61 +05 18 48.7 11.7 H78
2015-12-13 00:42:35 C 02 57 54.55 +05 18 50.7 11.7 H78
2015-12-13 00:42:54 C 02 57 54.04 +05 18 51.8 11.7 H78
2015-12-13 00:43:33 C 02 57 52.97 +05 18 54.2 11.7 H78
2015-12-13 00:44:11 C 02 57 51.92 +05 18 56.1 11.7 H78
2015-12-13 00:44:50 C 02 57 50.88 +05 18 58.3 11.8 H78
2015-12-13 00:47:25 C 02 57 46.63 +05 19 06.5 11.7 H78
2015-12-13 00:47:44 C 02 57 46.12 +05 19 07.6 11.7 H78
2015-12-13 00:48:23 C 02 57 45.05 +05 19 09.8 11.7 H78
2015-12-13 00:49:01 C 02 57 44.00 +05 19 11.9 11.7 H78
2015-12-13 00:50:19 C 02 57 41.87 +05 19 16.0 11.7 H78
2015-12-13 00:50:57 C 02 57 40.85 +05 19 17.8 11.8 H78
2015-12-13 00:51:36 C 02 57 39.77 +05 19 20.0 11.8 H78
2015-12-13 00:52:15 C 02 57 38.70 +05 19 22.3 11.8 H78
2015-12-13 00:53:12 C 02 57 37.15 +05 19 25.0 11.8 H78
2015-12-13 00:53:51 C 02 57 36.09 +05 19 27.0 11.8 H78
2015-12-13 00:54:30 C 02 57 35.03 +05 19 29.4 11.8 H78
2015-12-13 00:55:08 C 02 57 34.01 +05 19 31.4 11.8 H78
2015-12-13 00:55:47 C 02 57 32.91 +05 19 33.3 11.8 H78
2015-12-13 00:57:23 C 02 57 30.28 +05 19 38.5 11.8 H78
2015-12-13 00:58:02 C 02 57 29.22 +05 19 40.5 11.9 H78
2015-12-13 00:58:40 C 02 57 28.16 +05 19 42.6 11.8 H78
2015-12-13 00:59:19 C 02 57 27.12 +05 19 44.6 11.8 H78
2015-12-13 01:02:40 C 02 57 21.64 +05 19 55.1 11.8 H78
2015-12-13 01:03:19 C 02 57 20.57 +05 19 57.1 11.8 H78
2015-12-13 01:03:57 C 02 57 19.52 +05 19 59.2 11.8 H78
2015-12-13 01:04:35 C 02 57 18.48 +05 20 01.4 11.8 H78
2015-12-13 01:05:14 C 02 57 17.43 +05 20 03.6 11.8 H78
2015-12-13 01:05:53 C 02 57 16.37 +05 20 05.5 11.8 H78
2015-12-13 01:06:31 C 02 57 15.33 +05 20 07.3 11.8 H78
2015-12-13 01:06:50 C 02 57 14.79 +05 20 08.6 11.8 H78
2015-12-13 01:07:29 C 02 57 13.74 +05 20 10.7 11.9 H78
2015-12-13 01:08:08 C 02 57 12.68 +05 20 12.7 11.8 H78
2015-12-13 01:08:46 C 02 57 11.63 +05 20 14.9 11.8 H78
2015-12-13 01:09:25 C 02 57 10.58 +05 20 16.9 11.9 H78
2015-12-13 01:12:19 C 02 57 05.83 +05 20 26.3 11.8 H78
2015-12-13 01:12:57 C 02 57 04.77 +05 20 27.9 11.9 H78
2015-12-13 01:13:35 C 02 57 03.72 +05 20 30.1 11.9 H78
2015-12-13 01:14:14 C 02 57 02.66 +05 20 32.2 11.9 H78
2015-12-13 01:14:52 C 02 57 01.61 +05 20 34.3 11.9 H78
2015-12-13 01:15:31 C 02 57 00.54 +05 20 36.3 11.9 H78
2015-12-13 01:16:10 C 02 56 59.48 +05 20 38.4 11.9 H78
2015-12-13 01:16:30 C 02 56 58.95 +05 20 39.5 11.9 H78
2015-12-13 01:17:48 C 02 56 56.80 +05 20 43.4 11.9 H78
2015-12-13 01:18:27 C 02 56 55.75 +05 20 45.6 11.8 H78
2015-12-13 01:19:43 C 02 56 53.64 +05 20 49.7 11.8 H78
2015-12-13 01:20:22 C 02 56 52.58 +05 20 51.9 11.8 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)