2019 TZ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5368838354 ± 1.49e-06
Semi-major axis (a)2.6857065245 AU ± 9.64e-06
Inclination (i)25.00398891° ± 2.19e-05
Long. of Asc. Node (Ω)356.59759668° ± 2.57e-05
Arg. of Perihelion (ω)80.14254618° ± 8.22e-05
Mean Anomaly (M)132.82828138° ± 2.67e-03
Mean Motion (n)0.2239362724°/day ± 1.21e-06
Perihelion dist (q)1.24379410 AU ± 5.99e-06
Aphelion dist (Q)4.12761894 AU ± 1.54e-05
Orbital Period4.40136952 yr ± 2.37e-05
Physical Parameters
H (abs. magnitude)19.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty1
Orbit TypeAmor
MOID0.480699 AU
Observations Used68
Oppositions1
Arc Total2019-2020
First Observation Used2019-10-06
Last Observation Used2020-03-24
Observations (72)
Date Type RA Dec Mag Band Observatory
2019-10-06 09:21:42 C 06 23 32.23 +57 14 47.5 V G96
2019-10-06 09:29:10 C 06 23 34.34 +57 14 56.8 V G96
2019-10-06 09:36:38 C 06 23 36.45 +57 15 06.2 V G96
2019-10-06 09:44:05 C 06 23 38.51 +57 15 15.7 V G96
2019-10-06 09:52:22 C 06 23 40.97 +57 15 25.6 V G96
2019-10-06 09:59:48 C 06 23 43.03 +57 15 34.7 V G96
2019-10-06 10:07:12 C 06 23 45.19 +57 15 44.5 V G96
2019-10-06 10:14:38 C 06 23 47.14 +57 15 53.7 V G96
2019-10-06 11:24:21 C 06 24 06.92 +57 17 20.0 V G96
2019-10-06 11:25:26 C 06 24 07.19 +57 17 21.6 V G96
2019-10-06 11:28:14 C 06 24 07.97 +57 17 25.0 V G96
2019-10-06 11:31:06 C 06 24 08.77 +57 17 28.4 V G96
2019-10-07 02:19:15 C 06 28 25.43 +57 35 16.6 V 033
2019-10-07 02:23:58 C 06 28 26.77 +57 35 22.5 V 033
2019-10-07 02:28:42 C 06 28 28.12 +57 35 28.5 V 033
2019-10-07 02:33:47 C 06 28 29.57 +57 35 34.3 V 033
2019-10-07 09:22:06 C 06 30 29.26 +57 43 39.0 V I52
2019-10-07 09:26:53 C 06 30 30.73 +57 43 45.7 V I52
2019-10-07 09:29:18 C 06 30 31.35 +57 43 47.7 V I52
2019-10-08 02:54:37 C 06 35 38.83 +58 03 57.8 V L01
2019-10-08 02:56:19 C 06 35 39.25 +58 03 59.7 V L01
2019-10-08 03:08:15 C 06 35 42.81 +58 04 13.5 V L01
2019-10-09 09:16:40 C 06 44 46.44 +58 37 28.8 u H21
2019-10-09 09:20:51 C 06 44 47.71 +58 37 33.5 u H21
2019-10-09 09:32:52 C 06 44 51.27 +58 37 47.0 u H21
2019-10-24 11:43:35 C 08 44 00.66 +62 10 25.2 V I52
2019-11-17 10:47:34 C 11 15 01.57 +58 04 51.9 V G96
2019-11-17 10:54:26 C 11 15 02.86 +58 04 47.5 V G96
2019-11-17 11:01:16 C 11 15 04.05 +58 04 42.4 V G96
2019-11-17 11:08:07 C 11 15 05.28 +58 04 38.2 V G96
2019-11-18 11:41:04 C 11 19 28.46 +57 47 11.5 V I52
2019-11-18 11:45:53 C 11 19 29.36 +57 47 05.0 V I52
2019-11-18 11:48:17 C 11 19 29.82 +57 47 03.2 V I52
2019-12-20 12:27:09 C 12 34 35.17 +49 36 37.2 V I52
2019-12-20 12:46:09 C 12 34 35.64 +49 36 27.6 V I52
2019-12-20 12:52:34 C 12 34 35.88 +49 36 25.4 V I52
2019-12-20 12:58:10 C 12 34 36.02 +49 36 21.4 V I52
2019-12-21 12:15:24 C 12 35 21.58 +49 25 22.4 V I52
2019-12-21 12:32:46 C 12 35 21.95 +49 25 14.5 V I52
2019-12-21 12:41:27 C 12 35 22.16 +49 25 10.2 V I52
2020-01-04 10:57:27 C 12 37 19.25 +47 13 44.6 V I52
2020-01-04 11:17:43 C 12 37 18.79 +47 13 39.8 V I52
2020-01-04 12:12:15 C 12 37 17.48 +47 13 22.5 V I52
2020-01-18 10:41:52 C 12 22 10.96 +45 28 37.2 V G96
2020-01-18 10:49:21 C 12 22 10.38 +45 28 34.8 V G96
2020-01-18 10:56:49 C 12 22 09.83 +45 28 32.3 V G96
2020-01-18 11:04:18 C 12 22 09.26 +45 28 29.9 V G96
2020-01-27 06:54:42 C 12 03 55.02 +44 11 17.7 U I41
2020-01-27 08:08:00 C 12 03 47.42 +44 10 48.6 U I41
2020-01-27 08:38:07 C 12 03 44.34 +44 10 37.0 U I41