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
2020-12-12 13:14:33 C 13 45 26.96 -04 35 35.4 V G96
2021-11-23 05:06:19 C 21 01 05.84 -29 33 56.1 V T05
2021-11-23 05:10:57 C 21 01 07.27 -29 33 47.1 V T05
2021-11-23 05:18:54 C 21 01 09.67 -29 33 33.3 V T05
2021-11-23 05:36:47 C 21 01 15.01 -29 33 02.6 V T05
2021-11-27 05:11:44 C 21 29 01.85 -26 43 44.1 V T05
2021-11-27 05:16:25 C 21 29 03.07 -26 43 35.7 V T05
2021-11-27 05:24:21 C 21 29 05.19 -26 43 21.1 V T05
2021-11-27 05:41:31 C 21 29 09.80 -26 42 49.6 V T05
2021-11-29 01:26:37 C 21 40 49.67 -25 22 18.4 V 703
2021-11-29 01:34:10 C 21 40 51.58 -25 22 04.3 V 703
2021-11-29 01:41:43 C 21 40 53.52 -25 21 50.9 V 703
2021-11-29 01:49:15 C 21 40 55.39 -25 21 35.9 V 703
2022-01-05 02:44:13 C 00 08 09.91 -01 42 27.9 V 703
2022-01-05 02:52:27 C 00 08 10.79 -01 42 16.8 V 703
2022-01-05 03:00:40 C 00 08 11.66 -01 42 06.7 V 703
2022-01-05 03:08:53 C 00 08 12.58 -01 41 57.3 V 703
2022-01-07 05:08:07 C 00 13 45.12 -00 41 07.1 V T05
2022-01-07 05:12:44 C 00 13 45.62 -00 41 01.6 V T05
2022-01-07 05:27:56 C 00 13 47.22 -00 40 42.7 V T05
2022-01-07 06:07:24 C 00 13 51.38 -00 39 56.2 V T05
2022-01-21 17:28:45 C 00 49 06.36 +05 40 14.2 V 130
2022-01-21 17:38:34 C 00 49 07.25 +05 40 24.8 V 130
2022-01-24 03:00:30 C 00 54 30.45 +06 37 08.0 V 703
2022-01-24 03:08:03 C 00 54 31.26 +06 37 15.9 V 703
2022-01-24 03:23:11 C 00 54 32.60 +06 37 29.1 V 703
2022-01-28 02:59:31 C 01 03 18.98 +08 08 45.3 V 703
2022-01-28 03:16:00 C 01 03 20.47 +08 09 00.5 V 703
2022-01-28 03:24:15 C 01 03 21.21 +08 09 06.8 V 703
2022-02-03 02:04:44 C 01 16 00.00 +10 18 16.3 V 703
2022-02-03 02:29:16 C 01 16 02.00 +10 18 37.5 V 703
2022-02-14 03:08:49 C 01 37 59.59 +13 57 32.1 V 703
2022-02-14 03:16:32 C 01 38 00.23 +13 57 38.4 V 703
2022-02-14 03:24:16 C 01 38 00.86 +13 57 44.3 V 703
2022-02-14 03:31:59 C 01 38 01.38 +13 57 49.6 V 703
2022-02-20 02:49:38 C 01 48 54.11 +15 45 05.1 V 703
2022-02-20 03:06:06 C 01 48 55.27 +15 45 17.8 V 703
2022-02-20 03:14:20 C 01 48 55.85 +15 45 23.5 V 703
2023-09-26 14:42:44 C 07 53 32.375 +13 58 52.18 X F52
2023-09-26 14:50:04 C 07 53 33.036 +13 58 51.85 X F52
2023-09-26 14:57:26 C 07 53 33.692 +13 58 51.41 X F52
2023-09-26 15:04:46 C 07 53 34.354 +13 58 51.09 X F52
2023-10-04 11:15:52 C 08 11 49.405 +13 43 19.27 V G96
2023-10-04 11:28:17 C 08 11 50.640 +13 43 18.01 V G96
2023-10-04 11:37:16 C 08 11 51.533 +13 43 17.04 V G96
2023-10-04 11:46:16 C 08 11 52.422 +13 43 16.25 V G96
2023-10-13 14:06:02 C 08 35 01.243 +13 15 11.07 X F52
2023-10-13 14:24:29 C 08 35 03.243 +13 15 08.40 X F52
2023-10-13 14:43:00 C 08 35 05.249 +13 15 05.70 X F52
2023-11-08 10:29:01 C 09 55 22.159 +10 41 34.33 V 703
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)