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
2015-11-13 10:45:16 C 08 56 14.69 -06 10 06.5 u H21
2015-11-13 10:47:16 C 08 56 14.56 -06 10 06.6 u H21
2015-11-13 10:49:16 C 08 56 14.43 -06 10 06.6 u H21
2015-11-13 10:51:17 C 08 56 14.30 -06 10 06.8 u H21
2015-11-13 10:53:17 C 08 56 14.18 -06 10 06.8 u H21
2015-11-13 10:55:17 C 08 56 14.05 -06 10 06.9 u H21
2015-11-13 10:57:18 C 08 56 13.92 -06 10 07.0 u H21
2015-11-13 10:59:18 C 08 56 13.79 -06 10 07.1 u H21
2015-11-13 11:01:19 C 08 56 13.66 -06 10 07.1 u H21
2015-11-13 11:03:19 C 08 56 13.54 -06 10 07.2 u H21
2015-11-13 11:05:19 C 08 56 13.40 -06 10 07.2 u H21
2015-11-13 11:07:32 C 08 56 13.27 -06 10 07.4 u H21
2015-11-15 10:47:46 C 08 53 39.39 -06 11 44.6 u H21
2015-11-15 10:49:46 C 08 53 39.25 -06 11 44.7 u H21
2015-11-15 10:51:46 C 08 53 39.10 -06 11 44.8 u H21
2015-11-15 10:53:47 C 08 53 38.95 -06 11 44.8 u H21
2015-11-15 10:55:47 C 08 53 38.80 -06 11 44.9 u H21
2015-11-15 10:57:48 C 08 53 38.65 -06 11 45.0 u H21
2015-11-15 10:59:48 C 08 53 38.50 -06 11 45.1 u H21
2015-11-15 11:01:48 C 08 53 38.36 -06 11 45.2 u H21
2015-11-15 11:03:49 C 08 53 38.21 -06 11 45.2 u H21
2015-11-15 11:05:49 C 08 53 38.06 -06 11 45.1 u H21
2015-11-15 11:07:50 C 08 53 37.91 -06 11 45.3 u H21
2015-11-15 11:09:50 C 08 53 37.76 -06 11 45.3 u H21
2015-11-15 11:12:03 C 08 53 37.60 -06 11 45.4 u H21
2015-11-16 16:32:57 C 08 51 50.99 -06 11 09.9 o Q62
2015-11-16 16:36:34 C 08 51 50.70 -06 11 10.1 o Q62
2015-11-16 16:40:07 C 08 51 50.41 -06 11 10.1 o Q62
2015-11-16 16:43:39 C 08 51 50.14 -06 11 10.2 o Q62
2015-11-19 07:39:46 C 08 47 09.18 -06 13 19.8 P V78
2015-11-19 08:22:06 C 08 47 05.12 -06 13 20.0 P V78
2015-11-19 09:05:41 C 08 47 00.91 -06 13 20.1 P V78
2015-11-19 09:40:25 C 08 46 57.09 -06 13 15.9 u H21
2015-11-19 09:49:28 C 08 46 56.16 -06 13 15.8 u H21
2015-11-19 09:51:29 C 08 46 55.96 -06 13 15.9 u H21
2015-11-19 09:53:41 C 08 46 55.72 -06 13 15.9 u H21
2015-11-19 09:55:42 C 08 46 55.52 -06 13 15.9 u H21
2015-11-19 09:57:42 C 08 46 55.31 -06 13 15.9 u H21
2015-11-19 09:59:43 C 08 46 55.11 -06 13 15.9 u H21
2015-11-19 10:01:43 C 08 46 54.90 -06 13 15.9 u H21
2015-11-19 10:03:43 C 08 46 54.70 -06 13 15.9 u H21
2015-11-19 10:05:44 C 08 46 54.49 -06 13 16.0 u H21
2015-11-19 10:07:44 C 08 46 54.28 -06 13 15.9 u H21
2015-11-19 10:09:45 C 08 46 54.07 -06 13 15.9 u H21
2015-11-19 10:11:24 C 08 46 55.57 -06 13 06.8 q 703
2015-11-19 10:11:45 C 08 46 53.87 -06 13 15.9 u H21
2015-11-19 10:13:46 C 08 46 53.66 -06 13 16.0 u H21
2015-11-19 10:15:46 C 08 46 53.45 -06 13 15.9 u H21
2015-11-19 10:17:54 C 08 46 55.02 -06 13 07.0 q 703
2015-11-19 10:18:23 C 08 46 53.18 -06 13 15.9 u H21
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)