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 01:04:28 C 03 36 00.51 +03 58 18.0 11.3 H78
2015-12-12 01:05:45 C 03 35 58.29 +03 58 22.5 11.3 H78
2015-12-12 01:07:02 C 03 35 56.07 +03 58 27.5 11.4 H78
2015-12-12 01:07:41 C 03 35 54.94 +03 58 29.6 11.3 H78
2015-12-12 01:08:19 C 03 35 53.84 +03 58 32.2 11.3 H78
2015-12-12 01:08:58 C 03 35 52.74 +03 58 34.7 11.3 H78
2015-12-12 01:09:18 C 03 35 52.15 +03 58 35.6 11.3 H78
2015-12-12 01:09:57 C 03 35 51.06 +03 58 38.2 11.4 H78
2015-12-12 01:10:35 C 03 35 49.94 +03 58 40.3 11.4 H78
2015-12-12 01:11:14 C 03 35 48.84 +03 58 43.0 11.4 H78
2015-12-12 01:11:53 C 03 35 47.73 +03 58 45.1 11.4 H78
2015-12-12 01:12:31 C 03 35 46.58 +03 58 47.4 11.4 H78
2015-12-12 01:15:25 C 03 35 41.61 +03 58 58.1 11.4 H78
2015-12-12 01:16:04 C 03 35 40.47 +03 59 00.3 11.4 H78
2015-12-12 01:16:43 C 03 35 39.36 +03 59 02.8 11.4 H78
2015-12-12 01:17:21 C 03 35 38.26 +03 59 05.5 11.4 H78
2015-12-12 01:19:37 C 03 35 34.33 +03 59 13.4 11.4 H78
2015-12-12 01:26:48 C 03 35 21.92 +03 59 40.3 11.6 H78
2015-12-12 01:27:27 C 03 35 20.81 +03 59 42.1 11.6 H78
2015-12-12 01:28:05 C 03 35 19.67 +03 59 44.8 11.5 H78
2015-12-12 01:29:23 C 03 35 17.42 +03 59 49.4 11.6 H78
2015-12-12 01:29:43 C 03 35 16.85 +03 59 50.8 11.5 H78
2015-12-12 01:30:22 C 03 35 15.73 +03 59 52.9 11.5 H78
2015-12-12 01:31:39 C 03 35 13.51 +03 59 57.8 11.6 H78
2015-12-12 01:36:30 C 03 35 05.11 +04 00 15.6 11.5 H78
2015-12-12 01:40:42 C 03 34 57.85 +04 00 31.3 11.6 H78
2015-12-12 01:46:12 C 03 34 48.30 +04 00 51.3 11.5 H78
2015-12-12 01:49:07 C 03 34 43.26 +04 01 02.1 11.5 H78
2015-12-12 01:50:26 C 03 34 41.01 +04 01 06.7 11.5 H78
2015-12-12 01:51:04 C 03 34 39.86 +04 01 08.9 11.4 H78
2015-12-12 01:51:43 C 03 34 38.76 +04 01 11.2 11.4 H78
2015-12-12 01:52:21 C 03 34 37.65 +04 01 13.4 11.4 H78
2015-12-12 01:53:00 C 03 34 36.52 +04 01 16.0 11.4 H78
2015-12-12 01:53:39 C 03 34 35.40 +04 01 18.4 11.4 H78
2015-12-12 01:53:58 C 03 34 34.86 +04 01 19.8 11.5 H78
2015-12-12 01:54:37 C 03 34 33.74 +04 01 21.5 11.4 H78
2015-12-12 01:55:15 C 03 34 32.62 +04 01 24.4 11.4 H78
2015-12-12 01:56:33 C 03 34 30.41 +04 01 28.9 11.4 H78
2015-12-12 01:57:12 C 03 34 29.29 +04 01 31.4 11.5 H78
2015-12-12 01:57:50 C 03 34 28.16 +04 01 33.3 11.5 H78
2015-12-12 01:58:28 C 03 34 27.04 +04 01 36.1 11.4 H78
2015-12-12 01:58:48 C 03 34 26.47 +04 01 37.2 11.4 H78
2015-12-12 02:00:05 C 03 34 24.25 +04 01 41.6 11.4 H78
2015-12-12 02:00:44 C 03 34 23.14 +04 01 44.3 11.4 H78
2015-12-12 02:01:22 C 03 34 22.02 +04 01 46.3 11.4 H78
2015-12-12 02:02:01 C 03 34 20.89 +04 01 48.9 11.4 H78
2015-12-12 02:04:16 C 03 34 16.99 +04 01 57.0 11.4 H78
2015-12-12 02:04:55 C 03 34 15.89 +04 01 59.5 11.4 H78
2015-12-12 02:05:33 C 03 34 14.76 +04 02 02.0 11.4 H78
2015-12-12 02:06:12 C 03 34 13.63 +04 02 04.2 11.4 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)