2019 TW3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4341709227 ± 3.61e-08
Semi-major axis (a)2.0972867215 AU ± 1.09e-08
Inclination (i)6.05175308° ± 2.82e-06
Long. of Asc. Node (Ω)90.03205238° ± 3.03e-05
Arg. of Perihelion (ω)285.73765689° ± 3.89e-05
Mean Anomaly (M)7.11000636° ± 7.85e-06
Mean Motion (n)0.3245081177°/day ± 2.52e-09
Perihelion dist (q)1.18670581 AU ± 7.59e-08
Aphelion dist (Q)3.00786763 AU ± 7.72e-08
Orbital Period3.03729315 yr ± 2.36e-08
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.189″
Uncertainty0
Orbit TypeAmor
MOID0.216595 AU
Observations Used71
Oppositions6
Arc Total2013-2022
First Observation Used2013-12-11
Last Observation Used2022-09-22
Observations (73)
Date Type RA Dec Mag Band Observatory
2013-12-11 13:24:46 C 07 10 23.542 +22 10 44.93 – V F51
2013-12-11 13:46:31 C 07 10 22.280 +22 10 55.41 – V F51
2013-12-11 14:08:20 C 07 10 21.026 +22 11 06.22 – V F51
2013-12-11 14:30:06 C 07 10 19.741 +22 11 16.03 – V F51
2019-07-30 13:57:06 C 00 06 37.622 -14 35 14.05 – V F51
2019-07-30 14:19:42 C 00 06 40.194 -14 35 14.99 – V F51
2019-08-09 12:55:45 C 00 36 08.639 -14 52 42.42 – V F52
2019-08-09 13:11:38 C 00 36 10.571 -14 52 43.77 – V F52
2019-08-09 13:43:10 C 00 36 14.403 -14 52 46.80 – V F52
2019-10-06 13:15:54 C 03 26 13.473 -11 53 17.76 – U F51
2019-10-06 13:32:56 C 03 26 14.555 -11 53 07.45 – U F51
2019-10-06 13:49:57 C 03 26 15.639 -11 52 57.05 – U F51
2019-10-06 14:06:57 C 03 26 16.738 -11 52 46.69 – U F51
2019-10-07 07:15:17 C 03 27 33.50 -11 42 26.9 – o 691
2019-10-07 07:23:29 C 03 27 34.04 -11 42 21.4 – o 691
2019-10-07 07:31:41 C 03 27 34.58 -11 42 16.7 – o 691
2019-10-07 08:14:17 C 03 27 35.80 -11 41 14.8 – u 807
2019-10-07 08:23:08 C 03 27 36.37 -11 41 09.1 – u 807
2019-10-07 08:31:58 C 03 27 36.92 -11 41 03.8 – u 807
2019-10-08 01:58:41 C 03 28 51.20 -11 30 53.2 – V L01
2019-10-08 02:02:06 C 03 28 51.38 -11 30 50.7 – V L01
2019-10-08 02:04:56 C 03 28 51.55 -11 30 49.2 – V L01
2019-10-08 02:10:02 C 03 28 51.86 -11 30 46.5 – V L01
2019-10-08 07:50:46 C 03 29 15.88 -11 27 08.0 – u H21
2019-10-08 07:59:31 C 03 29 16.41 -11 27 02.3 – u H21
2019-10-21 11:27:44 C 03 44 46.62 -07 23 46.6 – V I52
2019-10-21 11:31:59 C 03 44 46.65 -07 23 44.0 – V I52
2019-10-21 11:37:38 C 03 44 46.86 -07 23 38.2 – V I52
2019-10-24 11:47:52 C 03 46 40.314 -06 16 57.11 – U F51
2019-10-24 12:06:13 C 03 46 40.534 -06 16 39.71 – U F51
2019-10-24 12:24:33 C 03 46 40.750 -06 16 22.48 – U F51
2019-10-25 11:44:07 C 03 47 09.768 -05 54 03.96 – U F51
2019-10-25 12:02:24 C 03 47 09.942 -05 53 46.28 – U F51
2019-10-25 12:20:41 C 03 47 10.117 -05 53 28.63 – U F51
2019-10-25 12:38:57 C 03 47 10.284 -05 53 11.11 – U F51
2019-10-29 08:18:55 C 03 48 30.26 -04 22 11.9 – V G96
2019-10-29 08:26:21 C 03 48 30.32 -04 22 04.3 – V G96
2019-10-29 08:33:48 C 03 48 30.30 -04 21 56.8 – V G96
2019-10-29 08:41:16 C 03 48 30.38 -04 21 48.9 – V G96
2019-11-03 10:50:15 C 03 49 06.043 -02 13 08.21 – U F51
2019-11-03 11:06:28 C 03 49 05.889 -02 12 50.71 – U F51
2019-11-03 11:22:40 C 03 49 05.749 -02 12 33.15 – U F51
2019-11-03 11:38:52 C 03 49 05.598 -02 12 15.64 – U F51
2019-11-17 11:00:23 C 03 46 28.768 +03 59 49.71 – V F52
2019-11-17 11:37:45 C 03 46 28.025 +04 00 30.58 – V F52
2019-11-17 11:55:34 C 03 46 27.673 +04 00 50.51 – V F52
2019-11-18 05:26:38 C 03 46 15.09 +04 20 33.2 – u 807
2019-11-18 05:32:36 C 03 46 14.96 +04 20 40.4 – u 807
2019-11-18 05:38:34 C 03 46 14.84 +04 20 47.0 – u 807
2019-11-18 07:47:46 C 03 46 13.53 +04 22 37.8 – V I52