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
2015-11-25 08:07:00 C 08 30 01.01 -06 05 36.6 u H21
2015-11-25 08:08:57 C 08 30 00.65 -06 05 36.4 u H21
2015-11-25 08:10:54 C 08 30 00.29 -06 05 36.2 u H21
2015-11-25 08:12:51 C 08 29 59.93 -06 05 35.9 u H21
2015-11-25 10:30:51 C 08 29 34.00 -06 05 19.3 u H21
2015-11-25 10:32:55 C 08 29 33.61 -06 05 18.9 u H21
2015-11-25 10:34:59 C 08 29 33.22 -06 05 18.7 u H21
2015-11-25 10:37:02 C 08 29 32.83 -06 05 18.4 u H21
2015-11-25 10:39:06 C 08 29 32.43 -06 05 18.1 u H21
2015-11-25 10:41:10 C 08 29 32.05 -06 05 17.8 u H21
2015-11-25 10:43:14 C 08 29 31.65 -06 05 17.5 u H21
2015-11-25 10:45:18 C 08 29 31.26 -06 05 17.3 u H21
2015-11-25 10:47:22 C 08 29 30.87 -06 05 16.9 u H21
2015-11-25 10:49:26 C 08 29 30.47 -06 05 16.6 u H21
2015-11-25 10:51:30 C 08 29 30.09 -06 05 16.4 u H21
2015-11-25 10:53:34 C 08 29 29.69 -06 05 16.0 u H21
2015-11-25 10:55:37 C 08 29 29.30 -06 05 15.9 u H21
2015-11-25 10:57:42 C 08 29 28.91 -06 05 15.6 u H21
2015-11-25 10:59:45 C 08 29 28.51 -06 05 15.2 u H21
2015-11-25 11:01:49 C 08 29 28.13 -06 05 14.9 u H21
2015-11-25 11:03:53 C 08 29 27.73 -06 05 14.7 u H21
2015-11-25 11:05:57 C 08 29 27.34 -06 05 14.3 u H21
2015-11-25 11:08:01 C 08 29 26.96 -06 05 14.1 u H21
2015-11-25 11:10:05 C 08 29 26.56 -06 05 13.8 u H21
2015-11-25 11:12:09 C 08 29 26.17 -06 05 13.5 u H21
2015-11-25 11:14:13 C 08 29 25.77 -06 05 13.2 u H21
2015-11-25 11:16:17 C 08 29 25.39 -06 05 12.9 u H21
2015-11-25 11:18:21 C 08 29 25.00 -06 05 12.6 u H21
2015-11-25 11:20:38 C 08 29 24.56 -06 05 12.2 u H21
2015-11-27 03:12:53 C 08 22 03.49 -05 58 51.7 q C23
2015-11-27 03:15:21 C 08 22 02.94 -05 58 51.0 q C23
2015-11-27 03:18:15 C 08 22 02.29 -05 58 50.6 q C23
2015-11-27 03:21:08 C 08 22 01.62 -05 58 50.0 q C23
2015-11-27 03:23:36 C 08 22 01.06 -05 58 49.5 q C23
2015-11-27 07:14:23 C 08 21 16.61 -05 57 53.2 P V78
2015-11-27 07:25:58 C 08 21 13.96 -05 57 51.5 P V78
2015-11-27 07:54:22 C 08 21 07.45 -05 57 45.1 P V78
2015-11-28 02:24:22 C 08 16 58.49 -05 53 25.0 q 160
2015-11-28 02:26:41 C 08 16 57.88 -05 53 24.4 q 160
2015-11-28 02:28:58 C 08 16 57.30 -05 53 23.4 q 160
2015-11-28 07:25:21 C 08 15 49.72 -05 52 06.2 P V78
2015-11-28 07:39:21 C 08 15 46.17 -05 52 03.4 P V78
2015-11-28 07:56:04 C 08 15 41.77 -05 51 59.3 P V78
2015-11-29 06:16:32 C 08 09 57.56 -05 45 11.4 P V78
2015-11-29 06:29:38 C 08 09 53.73 -05 45 06.0 P V78
2015-11-29 06:46:33 C 08 09 48.84 -05 45 01.6 P V78
2015-11-30 10:30:21 C 08 01 23.10 -05 33 52.0 13.2 t H06
2015-11-30 10:31:58 C 08 01 22.51 -05 33 51.1 13.4 t H06
2015-11-30 10:34:33 C 08 01 21.56 -05 33 50.0 13.6 t H06
2015-11-30 10:37:00 C 08 01 20.66 -05 33 49.4 13.4 t H06
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)