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
2025-01-06 15:38:05 C 07 25 37.92 +24 20 36.8 V D29
2025-01-06 15:58:27 C 07 25 35.64 +24 20 40.0 V D29
2025-01-07 03:43:28 C 07 24 18.828 +24 22 29.93 V 703
2025-01-07 03:46:26 C 07 24 18.443 +24 22 30.00 V 703
2025-01-07 03:49:24 C 07 24 17.957 +24 22 30.14 V 703
2025-01-07 03:52:22 C 07 24 17.701 +24 22 30.76 V 703
2025-01-07 09:39:37 C 07 23 39.170 +24 23 27.31 V T05
2025-01-07 09:42:13 C 07 23 38.839 +24 23 27.92 V T05
2025-01-07 09:46:20 C 07 23 38.374 +24 23 28.61 V T05
2025-01-07 09:57:55 C 07 23 37.116 +24 23 30.05 V T05
2025-01-08 07:40:04 C 07 21 13.199 +24 26 43.70 X F51
2025-01-08 08:14:23 C 07 21 09.298 +24 26 49.07 X F51
2025-01-08 08:31:30 C 07 21 07.348 +24 26 51.76 X F51
2025-01-09 09:20:08 C 07 18 20.810 +24 30 22.57 V T08
2025-01-09 09:20:47 C 07 18 20.791 +24 30 23.65 V T08
2025-01-09 09:22:46 C 07 18 20.556 +24 30 22.86 V T08
2025-01-09 09:25:34 C 07 18 20.225 +24 30 23.47 V T08
2025-01-09 09:30:13 C 07 18 19.771 +24 30 23.44 V T08
2025-01-09 09:40:42 C 07 18 18.473 +24 30 25.38 V T08
2025-01-09 09:44:50 C 07 18 17.983 +24 30 26.64 V T08
2025-01-19 05:34:30 C 06 51 37.224 +24 51 45.90 V G96
2025-01-19 05:43:31 C 06 51 36.169 +24 51 46.44 V G96
2025-01-19 05:50:57 C 06 51 35.276 +24 51 46.76 V G96
2025-01-19 05:58:22 C 06 51 34.499 +24 51 46.94 V G96
2025-01-20 09:59:10 C 06 48 28.404 +24 52 49.19 V T08
2025-01-20 10:05:08 C 06 48 27.703 +24 52 49.37 V T08
2025-01-20 10:19:28 C 06 48 26.095 +24 52 50.23 V T08
2025-01-20 10:26:54 C 06 48 25.255 +24 52 51.13 V T08
2025-01-23 06:13:28 C 06 41 05.968 +24 53 53.66 V V00
2025-01-23 06:25:24 C 06 41 04.664 +24 53 53.99 V V00
2025-01-23 06:33:28 C 06 41 03.786 +24 53 53.95 V V00
2025-01-23 06:41:32 C 06 41 02.911 +24 53 53.99 V V00
2025-02-02 03:01:52 C 06 18 25.031 +24 45 09.00 V G96
2025-02-02 03:10:03 C 06 18 24.318 +24 45 08.42 V G96
2025-02-02 03:18:15 C 06 18 23.612 +24 45 07.85 V G96
2025-02-02 03:26:27 C 06 18 22.914 +24 45 07.34 V G96
2025-02-02 08:04:18 C 06 17 59.414 +24 44 50.64 V T08
2025-02-02 08:08:23 C 06 17 59.071 +24 44 50.24 V T08
2025-02-02 08:19:29 C 06 17 58.085 +24 44 49.78 V T08
2025-02-02 08:35:37 C 06 17 56.705 +24 44 47.22 V T08
2025-02-27 02:54:02 C 05 49 34.576 +23 48 09.68 V G96
2025-02-27 03:02:17 C 05 49 34.446 +23 48 08.93 V G96
2025-02-27 03:10:32 C 05 49 34.309 +23 48 07.92 V G96
2025-02-27 03:18:46 C 05 49 34.180 +23 48 07.38 V G96
2025-08-30 14:15:53 C 06 04 12.490 +27 43 46.42 V T05
2025-08-30 14:19:58 C 06 04 12.600 +27 43 47.35 V T05
2025-08-30 14:27:12 C 06 04 12.638 +27 43 48.47 V T05
2025-08-30 14:41:13 C 06 04 12.842 +27 43 50.66 V T05
2025-09-05 14:20:09 C 06 06 48.173 +28 03 06.08 V T05
2025-09-05 14:23:45 C 06 06 48.137 +28 03 06.41 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)