2023 TW3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5680505110 ± 2.78e-04
Semi-major axis (a)2.2099553989 AU ± 1.37e-03
Inclination (i)2.78853118° ± 9.58e-04
Long. of Asc. Node (Ω)187.85320978° ± 3.06e-04
Arg. of Perihelion (ω)155.31475165° ± 1.32e-03
Mean Anomaly (M)240.02502525° ± 2.24e-01
Mean Motion (n)0.3000108855°/day ± 2.79e-04
Perihelion dist (q)0.95458911 AU ± 8.53e-04
Aphelion dist (Q)3.46532169 AU ± 2.24e-03
Orbital Period3.28530174 yr ± 3.06e-03
Physical Parameters
H (abs. magnitude)26.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.221″
Uncertainty3
Orbit TypeApollo
MOID0.003943 AU
Observations Used34
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-07
Last Observation Used2023-10-15
Observations (35)
Date Type RA Dec Mag Band Observatory
2023-10-07 11:17:07 C 04 43 39.76 -01 22 47.3 U I41
2023-10-07 11:17:37 C 04 43 39.10 -01 22 41.9 U I41
2023-10-07 11:41:36 C 04 43 10.09 -01 18 26.0 U I41
2023-10-07 11:42:06 C 04 43 09.42 -01 18 20.4 U I41
2023-10-08 14:17:38 C 04 23 55.078 +01 57 29.10 X F52
2023-10-08 14:47:51 C 04 23 36.440 +01 59 59.42 X F52
2023-10-08 15:02:55 C 04 23 27.282 +02 01 13.49 X F52
2023-10-08 22:59:07 B 04 20 18.74 +02 34 34.8 V I93
2023-10-08 23:09:25 B 04 20 14.04 +02 35 17.7 V I93
2023-10-08 23:19:32 B 04 20 09.43 +02 36 00.1 V I93
2023-10-09 00:55:09 C 04 19 20.76 +02 42 29.0 V L01
2023-10-09 00:57:17 C 04 19 19.71 +02 42 37.4 V L01
2023-10-09 00:59:37 C 04 19 18.60 +02 42 47.0 V L01
2023-10-09 02:51:03 C 04 18 30.734 +02 49 33.85 V J95
2023-10-09 03:01:59 C 04 18 26.430 +02 51 27.50 V Z84
2023-10-09 03:03:40 C 04 18 24.998 +02 50 21.98 V J95
2023-10-09 03:05:44 C 04 18 24.669 +02 51 41.68 V Z84
2023-10-09 03:08:05 C 04 18 23.541 +02 51 50.69 V Z84
2023-10-09 03:17:41 C 04 18 18.626 +02 51 15.05 V J95
2023-10-09 07:19:53 C 04 16 58.33 +03 06 55.6 u H21
2023-10-09 07:23:55 C 04 16 56.61 +03 07 09.7 u H21
2023-10-09 07:27:57 C 04 16 54.90 +03 07 23.8 u H21
2023-10-09 07:31:42 C 04 16 53.27 +03 07 37.0 u H21
2023-10-10 11:27:31 C 04 08 56.64 +04 24 19.9 V 691
2023-10-10 11:33:38 C 04 08 54.87 +04 24 32.5 V 691
2023-10-10 11:39:47 C 04 08 53.09 +04 24 45.3 V 691
2023-10-11 12:08:43 C 04 04 17.41 +05 08 25.8 V 691
2023-10-11 12:15:43 C 04 04 15.98 +05 08 35.9 V 691
2023-10-11 12:22:43 C 04 04 14.51 +05 08 45.8 V 691
2023-10-15 11:17:35 C 03 54 29.508 +06 37 03.33 X F51
2023-10-15 11:35:55 C 03 54 27.461 +06 37 14.16 X F51
2023-10-15 12:12:45 C 03 54 23.346 +06 37 35.81 X F51
2023-10-15 13:47:26 C 03 54 12.634 +06 38 30.90 V T12
2023-10-15 13:48:24 C 03 54 12.528 +06 38 31.44 V T12
2023-10-15 13:49:17 C 03 54 12.431 +06 38 31.96 V T12