2018 TZ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1441042403 ± 5.12e-05
Semi-major axis (a)1.0978431455 AU ± 4.47e-05
Inclination (i)9.69499083° ± 2.92e-03
Long. of Asc. Node (Ω)12.22849794° ± 5.49e-04
Arg. of Perihelion (ω)279.04721710° ± 2.07e-03
Mean Anomaly (M)137.01634550° ± 1.49e-01
Mean Motion (n)0.8568441464°/day ± 5.23e-05
Perihelion dist (q)0.93963929 AU ± 6.79e-05
Aphelion dist (Q)1.25604700 AU ± 7.59e-05
Orbital Period1.15029820 yr ± 7.02e-05
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.317″
Uncertainty3
Orbit TypeApollo
MOID0.036397 AU
Observations Used31
Oppositions1
Arc Total2018-2018
First Observation Used2018-10-05
Last Observation Used2018-10-30
Observations (33)
Date Type RA Dec Mag Band Observatory
2018-10-05 07:55:36 C 02 40 46.46 +19 38 06.8 V 703
2018-10-05 08:03:52 C 02 40 43.15 +19 38 48.1 V 703
2018-10-05 08:12:10 C 02 40 39.88 +19 39 28.5 V 703
2018-10-05 08:19:45 C 02 40 37.03 +19 40 04.9 V 703
2018-10-05 08:47:52 C 02 40 25.25 +19 42 18.4 V H01
2018-10-05 08:53:27 C 02 40 23.05 +19 42 45.2 V H01
2018-10-05 09:11:18 C 02 40 15.99 +19 44 10.7 V H01
2018-10-05 09:20:51 C 02 40 12.23 +19 44 56.3 V H01
2018-10-05 09:48:12 C 02 40 00.88 +19 47 13.8 o 711
2018-10-05 09:52:19 C 02 39 59.27 +19 47 33.3 o 711
2018-10-05 09:56:24 C 02 39 57.65 +19 47 52.7 o 711
2018-10-05 10:54:35 C 02 39 35.85 +19 52 24.7 V I52
2018-10-05 10:56:20 C 02 39 35.13 +19 52 32.6 V I52
2018-10-05 10:58:03 C 02 39 34.43 +19 52 40.9 V I52
2018-10-05 23:40:01 C 02 35 07.08 +20 51 38.7 o K88
2018-10-05 23:44:20 C 02 35 05.39 +20 51 58.9 o K88
2018-10-06 23:39:34 C 02 26 41.20 +22 37 36.6 o K88
2018-10-06 23:44:59 C 02 26 39.21 +22 37 59.4 o K88
2018-10-10 05:12:33 C 02 01 05.68 +27 24 34.3 V I52
2018-10-10 05:13:56 C 02 01 05.24 +27 24 39.0 V I52
2018-10-10 05:15:20 C 02 01 04.77 +27 24 43.6 V I52
2018-10-10 05:16:43 C 02 01 04.34 +27 24 47.9 V I52
2018-10-10 10:07:37 C 01 59 24.66 +27 40 08.5 o 291
2018-10-10 10:09:14 C 01 59 24.11 +27 40 13.2 o 291
2018-10-10 10:11:02 C 01 59 23.44 +27 40 19.5 o 291
2018-10-15 09:10:11 C 01 26 02.38 +32 29 09.0 o 291
2018-10-15 09:14:28 C 01 26 01.20 +32 29 15.9 o 291
2018-10-15 09:18:45 C 01 26 00.04 +32 29 23.5 o 291
2018-10-21 10:31:58 C 00 55 25.45 +35 37 23.2 o 291
2018-10-21 10:44:55 C 00 55 23.02 +35 37 32.4 o 291
2018-10-30 01:34:11 C 00 28 43.38 +37 16 42.4 u H21
2018-10-30 01:53:26 C 00 28 41.34 +37 16 47.2 u H21
2018-10-30 02:14:13 C 00 28 39.15 +37 16 52.9 u H21