22753 (1998 WT)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5700138509 ± 2.00e+00
Semi-major axis (a)1.2188006149 AU ± 3.00e+00
Inclination (i)3.20516568° ± 4.00e+00
Long. of Asc. Node (Ω)307.34629890° ± 5.00e+00
Arg. of Perihelion (ω)324.82217587° ± 6.00e+00
Mean Anomaly (M)98.29641806° ± 8.02e-06
Mean Motion (n)0.7325095298°/day ± 2.70e+00
Perihelion dist (q)0.52406738 AU ± 2.76e+00
Aphelion dist (Q)1.91353385 AU ± 5.30e+00
Orbital Period1.34554739 yr ± 4.97e+00
NGA Modelr2
A2-1.15336133e-06 AU/d²
Physical Parameters
H (abs. magnitude)17.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.346″
Uncertainty0
Orbit TypeApollo
MOID0.033648 AU
Observations Used1389
Oppositions18
Arc Total1955-2026
First Observation Used1955-10-24
Last Observation Used2026-01-12
Observations (1449)
Date Type RA Dec Mag Band Observatory
2025-09-05 14:31:46 C 06 06 48.293 +28 03 06.84 V T05
2025-09-05 14:46:12 C 06 06 48.509 +28 03 10.40 V T05
2025-09-17 14:02:29 C 06 10 50.436 +28 40 24.17 V T05
2025-09-17 14:06:30 C 06 10 50.453 +28 40 24.46 V T05
2025-09-17 14:13:46 C 06 10 50.441 +28 40 24.82 V T05
2025-09-17 14:40:23 C 06 10 50.563 +28 40 28.74 V T05
2025-09-22 14:07:26 C 06 11 17.198 +28 56 25.66 V T08
2025-09-22 14:11:34 C 06 11 17.213 +28 56 26.45 V T08
2025-09-22 14:26:10 C 06 11 17.081 +28 56 28.36 V T08
2025-09-22 14:31:14 C 06 11 17.122 +28 56 29.69 V T08
2025-09-23 13:57:04 C 06 11 14.875 +28 59 41.10 V T05
2025-09-23 14:01:38 C 06 11 15.014 +28 59 41.17 V T05
2025-09-23 14:09:35 C 06 11 14.921 +28 59 42.40 V T05
2025-09-23 14:24:37 C 06 11 14.738 +28 59 44.81 V T05
2025-09-29 13:44:58 C 06 09 59.220 +29 19 49.87 V T05
2025-09-29 13:49:04 C 06 09 59.122 +29 19 49.84 V T05
2025-09-29 13:59:32 C 06 09 58.922 +29 19 52.10 V T05
2025-09-29 14:06:48 C 06 09 58.704 +29 19 53.18 V T05
2025-09-30 13:35:52 C 06 09 35.232 +29 23 14.78 V T05
2025-09-30 13:40:26 C 06 09 35.129 +29 23 15.47 V T05
2025-09-30 13:48:50 C 06 09 34.970 +29 23 17.05 V T05
2025-09-30 14:06:00 C 06 09 34.622 +29 23 19.43 V T05
2025-10-03 10:33:22 C 06 08 05.665 +29 33 12.74 V G96
2025-10-03 10:40:54 C 06 08 05.456 +29 33 13.97 V G96
2025-10-03 10:48:26 C 06 08 05.233 +29 33 15.19 V G96
2025-10-03 10:55:58 C 06 08 05.021 +29 33 16.42 V G96
2025-10-04 14:07:53 C 06 07 20.986 +29 37 18.19 V T08
2025-10-04 14:17:54 C 06 07 20.690 +29 37 19.20 V T08
2025-10-04 14:19:52 C 06 07 20.618 +29 37 20.64 V T08
2025-10-04 14:26:54 C 06 07 20.376 +29 37 21.32 V T08
2025-10-13 12:58:48 C 05 58 21.122 +30 08 11.98 V T05
2025-10-13 13:03:33 C 05 58 20.854 +30 08 12.05 V T05
2025-10-13 13:23:25 C 05 58 19.642 +30 08 15.14 V T05
2025-10-13 13:31:19 C 05 58 19.198 +30 08 16.37 V T05
2025-10-21 02:29:25 C 05 45 43.910 +30 30 02.09 V R17
2025-10-21 02:49:01 C 05 45 42.230 +30 30 04.39 V R17
2025-10-21 03:08:58 C 05 45 40.474 +30 30 06.80 V R17
2025-10-21 03:29:22 C 05 45 38.698 +30 30 08.89 V R17
2025-10-22 12:07:02 C 05 42 50.880 +30 33 11.05 V T08
2025-10-22 12:10:59 C 05 42 50.568 +30 33 10.91 V T08
2025-10-22 12:45:35 C 05 42 47.270 +30 33 14.69 V T08
2025-10-22 12:53:25 C 05 42 46.546 +30 33 15.73 V T08
2025-10-25 08:16:27 C 05 36 28.890 +30 38 02.50 V G96
2025-10-25 08:23:58 C 05 36 28.141 +30 38 02.72 V G96
2025-10-25 08:31:29 C 05 36 27.360 +30 38 03.50 V G96
2025-10-25 08:39:01 C 05 36 26.680 +30 38 03.52 V G96
2025-10-30 12:05:02 C 05 23 11.695 +30 41 00.42 V T05
2025-10-30 12:09:23 C 05 23 11.153 +30 40 59.99 V T05
2025-10-30 12:33:03 C 05 23 08.304 +30 40 59.56 V T05
2025-10-30 12:38:59 C 05 23 07.486 +30 40 57.90 V T05
Radar Observations (8)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2002-10-16 20:09:00 27221.7 0.5 Hz 2380 -1 -1
2002-10-16 21:44:00 107138355.3 2.1 us 2380 -1 -1
2002-10-17 21:11:00 106981891 4 us 2380 -1 -1
2002-10-17 21:44:00 106993989.04 1.8 us 2380 -1 -1
2005-03-03 01:30:00 505730.78 1.5 Hz 8560 -14 -14
2005-03-05 04:10:00 83998079 10 us 8560 -14 -14
2005-03-06 06:20:00 81177454.4 2 us 8560 -14 -14
2005-03-07 06:00:00 79684338.8 2 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)