2019 TQ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4059519174 ± 2.97e-07
Semi-major axis (a)1.0406474170 AU ± 6.18e-08
Inclination (i)43.93576695° ± 3.46e-05
Long. of Asc. Node (Ω)210.80050563° ± 2.64e-06
Arg. of Perihelion (ω)317.03238604° ± 1.46e-05
Mean Anomaly (M)161.95298449° ± 1.70e-04
Mean Motion (n)0.9284464506°/day ± 8.27e-08
Perihelion dist (q)0.61819460 AU ± 3.11e-07
Aphelion dist (Q)1.46310023 AU ± 3.21e-07
Orbital Period1.06158657 yr ± 9.46e-08
Physical Parameters
H (abs. magnitude)20.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.278″
Uncertainty0
Orbit TypeApollo
MOID0.201836 AU
Observations Used152
Oppositions1
Arc Total2019-2020
First Observation Used2019-10-07
Last Observation Used2020-11-04
Observations (159)
Date Type RA Dec Mag Band Observatory
2019-10-19 10:30:48 C 02 00 03.29 +25 34 23.9 V 703
2019-10-19 10:38:36 C 02 00 02.07 +25 33 45.4 V 703
2019-10-21 10:31:43 C 01 52 19.22 +21 27 49.8 V T08
2019-10-21 10:36:31 C 01 52 18.44 +21 27 24.5 V T08
2019-10-21 10:49:04 C 01 52 16.20 +21 26 15.4 V T08
2019-10-21 11:05:07 C 01 52 13.40 +21 24 47.8 V T08
2019-10-22 06:54:43 C 01 48 55.47 +19 34 11.2 V 703
2019-10-22 07:02:17 C 01 48 54.14 +19 33 27.7 V 703
2019-10-22 07:09:52 C 01 48 52.77 +19 32 45.9 V 703
2019-10-22 07:17:26 C 01 48 51.36 +19 32 02.6 V 703
2019-10-23 09:05:49 C 01 44 28.65 +17 01 00.1 V T05
2019-10-23 09:10:30 C 01 44 27.89 +17 00 32.1 V T05
2019-10-23 09:18:32 C 01 44 26.40 +16 59 44.3 V T05
2019-10-23 09:35:04 C 01 44 23.40 +16 58 04.8 V T05
2019-10-23 21:31:07 C 01 42 20.08 +15 45 10.5 V 113
2019-10-23 21:34:28 C 01 42 19.46 +15 44 50.1 V 113
2019-10-23 21:37:48 C 01 42 18.86 +15 44 30.3 V 113
2019-10-23 21:41:08 C 01 42 18.27 +15 44 09.0 V 113
2019-10-25 05:23:54 C 01 36 45.84 +12 23 39.8 V G96
2019-10-25 05:31:18 C 01 36 44.47 +12 22 51.7 V G96
2019-10-25 05:38:44 C 01 36 43.10 +12 22 03.9 V G96
2019-10-25 05:46:09 C 01 36 41.71 +12 21 15.6 V G96
2019-10-25 06:04:26 C 01 36 38.37 +12 19 16.8 V 703
2019-10-25 06:11:54 C 01 36 36.98 +12 18 28.7 V 703
2019-10-25 06:19:22 C 01 36 35.55 +12 17 39.3 V 703
2019-10-25 06:26:52 C 01 36 34.10 +12 16 51.2 V 703
2019-10-25 09:43:58 C 01 35 59.19 +11 55 33.8 V T08
2019-10-25 09:49:31 C 01 35 58.15 +11 54 58.2 V T08
2019-10-25 09:57:35 C 01 35 56.64 +11 54 05.4 V T08
2019-10-25 10:21:35 C 01 35 52.16 +11 51 27.8 V T08
2019-10-25 21:41:43 C 01 33 52.26 +10 36 26.9 V K87
2019-10-25 21:42:42 C 01 33 52.06 +10 36 20.3 V K87
2019-10-25 21:43:43 C 01 33 51.88 +10 36 13.6 V K87
2019-10-25 22:03:19 C 01 33 48.45 +10 34 06.2 V C95
2019-10-25 22:12:10 C 01 33 46.81 +10 33 07.8 V C95
2019-10-25 22:21:01 C 01 33 45.15 +10 32 08.9 V C95
2019-10-26 00:45:40 C 01 33 18.29 +10 16 03.8 V 204
2019-10-26 00:53:51 C 01 33 16.78 +10 15 09.2 V 204
2019-10-26 01:02:01 C 01 33 15.28 +10 14 14.5 V 204
2019-10-26 06:22:33 C 01 32 19.26 +09 38 35.9 V G96
2019-10-26 06:32:28 C 01 32 17.39 +09 37 29.3 V G96
2019-10-26 06:42:29 C 01 32 15.51 +09 36 21.9 V G96
2019-10-26 06:50:37 C 01 32 13.99 +09 35 27.2 V G96
2019-10-26 19:21:38 C 01 30 00.86 +08 10 29.8 V 246
2019-10-26 19:22:26 C 01 30 00.70 +08 10 23.7 V 246
2019-10-26 19:23:06 C 01 30 00.59 +08 10 19.0 V 246
2019-10-26 19:23:52 C 01 30 00.39 +08 10 14.9 V 246
2019-10-26 19:26:54 C 01 29 59.92 +08 09 55.1 V 246
2019-10-28 06:07:42 C 01 23 44.00 +04 09 28.7 V 703
2019-10-28 06:15:14 C 01 23 42.51 +04 08 34.4 V 703