2023 TW19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2493744778 ± 4.49e-05
Semi-major axis (a)1.3901697860 AU ± 9.65e-05
Inclination (i)3.05623135° ± 5.11e-04
Long. of Asc. Node (Ω)5.15427739° ± 6.33e-04
Arg. of Perihelion (ω)59.29679441° ± 1.07e-03
Mean Anomaly (M)76.72722663° ± 4.51e-02
Mean Motion (n)0.6013267283°/day ± 6.26e-05
Perihelion dist (q)1.04349692 AU ± 9.56e-05
Aphelion dist (Q)1.73684265 AU ± 1.36e-04
Orbital Period1.63908610 yr ± 1.71e-04
Physical Parameters
H (abs. magnitude)25.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty2
Orbit TypeAmor
MOID0.070086 AU
Observations Used36
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-15
Last Observation Used2023-12-03
Observations (39)
Date Type RA Dec Mag Band Observatory
2023-10-15 08:48:08 C 02 17 12.232 +23 59 56.58 V V00
2023-10-15 08:56:04 C 02 17 12.757 +24 00 14.00 V V00
2023-10-15 09:03:59 C 02 17 13.272 +24 00 31.32 V V00
2023-10-15 09:11:55 C 02 17 13.769 +24 00 48.78 V V00
2023-10-15 10:37:16 C 02 17 19.44 +24 03 54.1 V 691
2023-10-15 10:58:04 C 02 17 20.89 +24 04 40.1 V 691
2023-10-15 11:16:20 C 02 17 22.214 +24 05 17.84 V I52
2023-10-15 11:18:52 C 02 17 22.48 +24 05 23.9 V 691
2023-10-15 11:20:48 C 02 17 22.585 +24 05 27.35 V I52
2023-10-15 11:25:16 C 02 17 22.866 +24 05 36.49 V I52
2023-10-15 11:29:45 C 02 17 23.172 +24 05 46.64 V I52
2023-10-16 05:00:08 C 02 19 03.684 +24 45 20.45 V I52
2023-10-16 05:03:22 C 02 19 03.968 +24 45 28.51 V I52
2023-10-16 05:06:36 C 02 19 04.170 +24 45 36.61 V I52
2023-10-16 05:09:51 C 02 19 04.418 +24 45 43.63 V I52
2023-10-17 05:15:31 C 02 21 16.40 +25 41 30.4 V 291
2023-10-17 05:21:46 C 02 21 16.84 +25 41 45.3 V 291
2023-10-17 06:25:31 C 02 21 19.39 +25 44 12.3 u H21
2023-10-17 06:36:34 C 02 21 20.14 +25 44 38.5 u H21
2023-10-18 09:06:08 C 02 23 50.18 +26 47 58.1 V V00
2023-10-18 09:14:04 C 02 23 50.76 +26 48 16.8 V V00
2023-10-18 09:22:00 C 02 23 51.35 +26 48 35.7 V V00
2023-10-18 09:29:55 C 02 23 51.94 +26 48 54.6 V V00
2023-10-19 07:58:39 C 02 26 07.976 +27 43 59.92 V V00
2023-10-19 08:06:45 C 02 26 08.588 +27 44 20.04 V V00
2023-10-19 08:14:43 C 02 26 09.200 +27 44 39.66 V V00
2023-10-19 08:22:39 C 02 26 09.802 +27 44 59.28 V V00
2023-10-19 09:25:38 C 02 26 19.237 +27 47 49.85 X F52
2023-10-19 09:42:14 C 02 26 20.508 +27 48 31.81 X F52
2023-10-19 10:15:33 C 02 26 23.001 +27 49 56.24 X F52
2023-11-02 10:11:48 C 03 14 34.429 +43 29 46.86 V G96
2023-11-02 10:19:13 C 03 14 35.718 +43 30 07.42 V G96
2023-11-02 10:26:38 C 03 14 36.956 +43 30 27.97 V G96
2023-11-02 11:32:10 C 03 14 48.36 +43 33 27.5 V 291
2023-11-02 11:45:14 C 03 14 50.69 +43 34 02.9 V 291
2023-11-02 11:58:18 C 03 14 53.05 +43 34 38.0 V 291
2023-12-03 12:49:10 C 07 05 38.73 +60 37 57.6 V 291
2023-12-03 12:54:22 C 07 05 39.91 +60 37 53.3 V 291
2023-12-03 12:59:33 C 07 05 40.95 +60 37 50.0 V 291