2023 TW8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4252205968 ± 9.26e-07
Semi-major axis (a)1.7312550526 AU ± 2.85e-06
Inclination (i)12.26339077° ± 2.27e-05
Long. of Asc. Node (Ω)24.06629781° ± 8.57e-06
Arg. of Perihelion (ω)102.41984904° ± 1.24e-05
Mean Anomaly (M)287.68205828° ± 7.13e-04
Mean Motion (n)0.4326838599°/day ± 1.07e-06
Perihelion dist (q)0.99508975 AU ± 2.29e-06
Aphelion dist (Q)2.46742036 AU ± 4.37e-06
Orbital Period2.27793633 yr ± 5.63e-06
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty0
Orbit TypeApollo
MOID0.153255 AU
Observations Used179
Oppositions1
Arc Total2023-2024
First Observation Used2023-10-09
Last Observation Used2024-04-29
Observations (186)
Date Type RA Dec Mag Band Observatory
2023-10-09 10:55:37 C 03 40 30.567 +23 28 50.11 X F52
2023-10-09 11:13:10 C 03 40 30.881 +23 29 07.25 X F52
2023-10-09 11:30:48 C 03 40 31.191 +23 29 24.17 X F52
2023-10-09 11:48:40 C 03 40 31.496 +23 29 41.12 X F52
2023-10-10 07:00:55 C 03 40 55.931 +23 48 04.97 V I52
2023-10-10 07:07:36 C 03 40 56.057 +23 48 11.84 V I52
2023-10-11 07:49:57 C 03 41 24.690 +24 12 30.90 V I52
2023-10-11 08:05:33 C 03 41 24.950 +24 12 47.00 V I52
2023-10-11 08:13:21 C 03 41 25.050 +24 12 54.30 V I52
2023-10-12 07:47:50 C 03 41 49.91 +24 36 43.5 u H21
2023-10-12 07:59:57 C 03 41 50.07 +24 36 55.6 u H21
2023-10-13 11:11:54 C 03 42 15.85 +25 05 13.4 V 291
2023-10-13 11:17:53 C 03 42 15.95 +25 05 19.5 V 291
2023-10-13 11:23:52 C 03 42 15.97 +25 05 25.9 V 291
2023-10-21 05:54:52 C 03 43 43.210 +28 44 02.70 V I52
2023-10-21 06:23:37 C 03 43 43.130 +28 44 41.60 V I52
2023-10-23 08:30:11 C 03 43 34.007 +29 51 44.93 V G96
2023-10-23 08:37:35 C 03 43 33.953 +29 51 55.62 V G96
2023-10-23 08:45:00 C 03 43 33.881 +29 52 06.42 V G96
2023-11-08 04:33:46 B 03 32 25.15 +40 38 39.4 V 734
2023-11-08 04:44:17 B 03 32 24.43 +40 39 01.2 V 734
2023-11-08 04:49:09 B 03 32 24.10 +40 39 11.3 V 734
2023-11-08 04:54:01 B 03 32 23.76 +40 39 21.0 V 734
2023-11-13 06:11:43 C 03 23 34.040 +44 59 26.09 V G96
2023-11-13 06:19:15 C 03 23 33.324 +44 59 43.15 V G96
2023-11-13 06:26:46 C 03 23 32.593 +45 00 00.61 V G96
2023-11-21 22:25:52 B 02 59 17.450 +53 09 43.70 Z C95
2023-11-21 22:41:11 B 02 59 14.897 +53 10 20.75 Z C95
2023-11-21 22:56:26 B 02 59 12.521 +53 10 58.80 Z C95
2023-11-25 19:02:15 C 02 43 37.478 +56 54 58.46 Z G01
2023-11-25 19:06:45 C 02 43 36.480 +56 55 10.02 Z G01
2023-11-25 19:09:20 C 02 43 36.144 +56 55 16.10 Z G01
2023-12-10 04:42:30 C 01 01 49.534 +69 16 34.50 V T12
2023-12-10 04:43:11 C 01 01 49.225 +69 16 35.66 V T12
2023-12-10 04:43:41 C 01 01 48.995 +69 16 36.43 V T12
2023-12-10 04:44:21 C 01 01 48.694 +69 16 37.60 V T12
2023-12-16 04:37:06 C 23 52 29.450 +72 29 13.24 V T12
2023-12-16 04:38:20 C 23 52 28.739 +72 29 14.39 V T12
2023-12-16 04:39:17 C 23 52 28.204 +72 29 15.44 V T12
2023-12-26 18:26:58 C 21 27 16.36 +73 56 30.3 V 204
2023-12-26 18:58:20 C 21 26 58.49 +73 56 17.9 V 204
2024-01-20 05:25:43 C 17 51 19.53 +63 14 14.7 X 033
2024-01-20 05:26:58 C 17 51 19.26 +63 14 12.8 X 033
2024-01-20 05:28:14 C 17 51 19.01 +63 14 10.7 X 033
2024-02-17 12:02:22 C 16 11 41.194 +41 21 23.98 V G96
2024-02-17 12:09:48 C 16 11 40.229 +41 21 08.14 V G96
2024-02-17 12:17:14 C 16 11 39.296 +41 20 51.72 V G96
2024-02-17 12:24:41 C 16 11 38.360 +41 20 35.59 V G96
2024-03-04 09:43:23 C 15 27 03.01 +26 19 24.0 V H21
2024-03-04 09:47:25 C 15 27 02.49 +26 19 14.1 V H21