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
2019-10-28 06:22:47 C 01 23 41.12 +04 07 42.2 V 703
2019-10-28 06:30:20 C 01 23 39.65 +04 06 49.2 V 703
2019-10-28 09:31:49 C 01 23 06.73 +03 45 38.9 V T08
2019-10-28 09:36:11 C 01 23 05.91 +03 45 07.6 V T08
2019-10-28 09:45:08 C 01 23 04.16 +03 44 03.7 V T08
2019-10-28 09:59:45 C 01 23 01.37 +03 42 21.1 V T08
2019-10-29 06:30:08 C 01 19 18.57 +01 16 46.7 V 703
2019-10-29 06:37:41 C 01 19 17.07 +01 15 53.4 V 703
2019-10-29 06:45:14 C 01 19 15.68 +01 14 59.6 V 703
2019-10-29 06:52:47 C 01 19 14.26 +01 14 05.6 V 703
2019-10-29 09:20:35 C 01 18 47.689 +00 56 38.82 U F52
2019-10-29 09:37:25 C 01 18 44.462 +00 54 38.71 U F52
2019-10-29 09:54:21 C 01 18 41.225 +00 52 38.00 U F52
2019-10-29 10:11:12 C 01 18 37.998 +00 50 38.00 U F52
2019-10-30 03:51:14 C 01 15 25.83 -01 15 09.3 u 807
2019-10-30 03:56:08 C 01 15 24.88 -01 15 44.1 u 807
2019-10-30 04:00:56 C 01 15 23.96 -01 16 18.6 u 807
2019-10-30 04:05:36 C 01 15 23.08 -01 16 51.9 u 807
2019-11-01 05:28:32 C 01 06 26.62 -07 09 59.0 V 703
2019-11-01 05:36:44 C 01 06 25.05 -07 10 56.9 V 703
2019-11-01 05:44:57 C 01 06 23.52 -07 11 54.8 V 703
2019-11-01 05:53:10 C 01 06 21.84 -07 12 53.7 V 703
2019-11-02 05:03:31 C 01 02 11.29 -09 55 43.8 u H21
2019-11-02 05:07:35 C 01 02 10.51 -09 56 12.4 u H21
2019-11-02 05:11:57 C 01 02 09.69 -09 56 42.8 u H21
2019-11-02 05:16:18 C 01 02 08.88 -09 57 13.1 u H21
2019-11-02 05:20:40 C 01 02 08.05 -09 57 43.4 u H21
2019-11-02 05:25:01 C 01 02 07.20 -09 58 13.6 u H21
2019-11-02 05:29:23 C 01 02 06.41 -09 58 43.8 u H21
2019-11-02 05:33:27 C 01 02 05.62 -09 59 12.5 u H21
2019-11-02 10:47:34 C 01 01 10.08 -10 34 46.1 V R57
2019-11-02 10:51:11 C 01 01 09.33 -10 35 11.9 V R57
2019-11-02 10:54:48 C 01 01 08.64 -10 35 40.1 V R57
2019-11-03 09:53:33 C 00 57 03.41 -13 13 07.5 V R57
2019-11-03 10:00:46 C 00 57 01.93 -13 13 54.8 V R57
2019-11-03 10:08:00 C 00 57 00.69 -13 14 45.7 V R57
2019-11-10 02:55:26 C 00 29 48.73 -29 13 06.8 u 807
2019-11-10 02:59:20 C 00 29 48.08 -29 13 26.3 u 807
2019-11-10 03:03:23 C 00 29 47.40 -29 13 47.1 u 807
2019-11-11 02:40:17 C 00 26 05.04 -31 09 39.5 u 807
2019-11-11 02:47:06 C 00 26 03.92 -31 10 11.9 u 807
2019-11-11 02:53:38 C 00 26 02.86 -31 10 43.0 u 807
2019-11-15 02:56:09 C 00 11 51.55 -37 58 03.0 u 807
2019-11-15 03:01:47 C 00 11 50.71 -37 58 23.5 u 807
2019-11-15 03:07:15 C 00 11 49.90 -37 58 43.8 u 807
2019-11-23 01:46:01 C 23 48 00.87 -47 24 02.2 u 807
2019-11-23 01:54:59 C 23 47 59.79 -47 24 22.7 u 807
2019-11-23 02:03:59 C 23 47 58.72 -47 24 43.3 u 807
2019-11-27 01:14:17 C 23 38 02.68 -50 42 50.8 u 807
2019-11-27 01:22:54 C 23 38 01.80 -50 43 07.0 u 807