2023 TW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3438036000
Semi-major axis (a)1.1138011000 AU
Inclination (i)32.18658000°
Long. of Asc. Node (Ω)190.32498000°
Arg. of Perihelion (ω)85.54617000°
Mean Anomaly (M)347.57170000°
Mean Motion (n)0.8384798300°/day
Perihelion dist (q)0.73087230 AU
Aphelion dist (Q)1.49672990 AU
Orbital Period1.17546980 yr
Physical Parameters
H (abs. magnitude)24.64
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.270″
Uncertainty8
Orbit TypeApollo
MOID0.005685 AU
Observations Used21
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-10-07
Observations (23)
Date Type RA Dec Mag Band Observatory
2023-10-05 02:43:49 C 21 29 16.270 -21 04 35.30 V 703
2023-10-05 02:52:13 C 21 29 43.970 -21 12 28.70 V 703
2023-10-05 03:00:36 C 21 30 11.560 -21 20 19.70 V 703
2023-10-05 03:09:00 C 21 30 39.190 -21 28 09.80 V 703
2023-10-05 03:37:27 C 21 31 51.57 -21 45 53.6 W X09
2023-10-05 03:39:35 C 21 32 18.870 -21 56 17.88 V I52
2023-10-05 03:39:46 C 21 32 19.496 -21 56 28.61 V I52
2023-10-05 03:39:58 C 21 32 20.137 -21 56 39.30 V I52
2023-10-05 03:40:10 C 21 32 20.764 -21 56 49.70 V I52
2023-10-05 03:42:31 C 21 32 08.02 -21 50 30.8 W X09
2023-10-05 06:03:26 C 21 39 53.212 -24 00 40.50 V I52
2023-10-05 06:03:38 C 21 39 53.881 -24 00 50.36 V I52
2023-10-05 06:03:50 C 21 39 54.475 -24 01 00.48 V I52
2023-10-05 06:04:01 C 21 39 55.055 -24 01 09.77 V I52
2023-10-05 20:10:17 B 22 18 43.354 -32 49 35.13 Z M49
2023-10-05 20:11:59 B 22 18 47.156 -32 50 23.60 Z M49
2023-10-05 20:13:39 B 22 18 50.758 -32 51 09.87 Z M49
2023-10-06 11:18:28 C 22 48 34.860 -38 14 34.80 Z Q62
2023-10-06 11:42:51 C 22 49 13.073 -38 21 08.89 Z Q62
2023-10-06 12:08:03 C 22 49 52.140 -38 27 48.67 Z Q62
2023-10-07 02:07:25 B 23 09 40.409 -41 25 23.38 Z Y05
2023-10-07 02:15:03 B 23 09 49.207 -41 26 39.11 Z Y05
2023-10-07 02:22:34 B 23 09 57.786 -41 27 52.79 Z Y05