2018 AZ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5951367883 ± 4.95e-06
Semi-major axis (a)2.4581616920 AU ± 2.88e-05
Inclination (i)13.95799940° ± 9.20e-05
Long. of Asc. Node (Ω)58.82529534° ± 3.28e-05
Arg. of Perihelion (ω)95.71438506° ± 4.00e-05
Mean Anomaly (M)5.09397330° ± 1.29e-02
Mean Motion (n)0.2557387904°/day ± 4.49e-06
Perihelion dist (q)0.99521924 AU ± 1.68e-05
Aphelion dist (Q)3.92110415 AU ± 4.75e-05
Orbital Period3.85403513 yr ± 6.76e-05
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty2
Orbit TypeApollo
MOID0.197767 AU
Observations Used47
Oppositions1
Arc Total2017-2018
First Observation Used2017-12-29
Last Observation Used2018-05-24
Observations (47)
Date Type RA Dec Mag Band Observatory
2017-12-29 08:53:58 C 07 27 54.789 +66 29 59.98 U F51
2017-12-29 09:13:05 C 07 27 58.307 +66 31 06.90 U F51
2017-12-29 09:32:14 C 07 28 01.820 +66 32 13.61 U F51
2018-01-02 11:11:32 C 07 54 34.506 +72 08 11.30 U F51
2018-01-02 11:49:19 C 07 54 47.072 +72 10 20.38 U F51
2018-01-06 09:57:36 C 08 43 50.847 +77 18 39.42 U F51
2018-01-06 10:15:30 C 08 44 03.278 +77 19 35.54 U F51
2018-01-06 10:33:27 C 08 44 15.802 +77 20 31.15 U F51
2018-01-08 11:53:00 C 09 28 56.228 +79 39 04.78 U F51
2018-01-08 12:30:47 C 09 29 36.126 +79 40 40.75 U F51
2018-01-08 12:49:38 C 09 29 55.850 +79 41 27.77 U F51
2018-01-08 20:59:54 C 09 39 27.52 +80 01 01.1 o K88
2018-01-08 21:06:51 C 09 39 35.64 +80 01 17.9 o K88
2018-01-08 21:13:48 C 09 39 43.70 +80 01 35.2 o K88
2018-01-24 13:08:49 C 16 27 54.93 +70 47 46.2 U I52
2018-01-24 13:09:55 C 16 27 55.21 +70 47 43.0 U I52
2018-01-24 13:11:01 C 16 27 55.47 +70 47 39.2 U I52
2018-01-24 13:12:07 C 16 27 55.80 +70 47 36.4 U I52
2018-02-06 11:39:19 C 17 09 40.84 +54 55 22.0 U G96
2018-02-06 11:46:15 C 17 09 41.10 +54 55 02.0 U G96
2018-02-06 11:53:12 C 17 09 41.53 +54 54 42.6 U G96
2018-02-06 11:54:55 C 17 09 41.70 +54 54 38.2 U I52
2018-02-06 11:56:43 C 17 09 41.78 +54 54 33.3 U I52
2018-02-06 12:00:07 C 17 09 41.86 +54 54 23.8 U G96
2018-02-06 12:00:26 C 17 09 41.99 +54 54 22.9 U I52
2018-02-06 12:02:13 C 17 09 42.07 +54 54 17.7 U I52
2018-02-27 10:29:48 C 17 26 36.02 +33 26 29.5 o 291
2018-02-27 10:51:30 C 17 26 36.22 +33 25 41.0 o 291
2018-02-27 11:13:12 C 17 26 36.49 +33 24 52.9 o 291
2018-03-17 11:35:56 C 17 29 24.81 +18 23 58.3 U I52
2018-03-17 11:42:15 C 17 29 24.69 +18 23 46.1 U I52
2018-03-17 11:48:00 C 17 29 24.55 +18 23 36.5 U I52
2018-03-30 15:15:27 C 17 23 24.571 +08 40 49.70 U T12
2018-03-30 15:16:58 C 17 23 24.509 +08 40 47.12 U T12
2018-04-19 11:22:02 C 16 56 07.75 -04 56 31.1 U I52
2018-04-19 11:23:10 C 16 56 07.64 -04 56 33.0 U I52
2018-04-19 11:24:18 C 16 56 07.55 -04 56 34.9 U I52
2018-04-19 11:25:26 C 16 56 07.45 -04 56 36.5 U I52
2018-05-06 07:40:54 C 16 19 05.86 -14 41 24.4 o 711
2018-05-06 07:46:21 C 16 19 05.24 -14 41 31.9 o 711
2018-05-06 07:51:46 C 16 19 04.73 -14 41 38.1 o 711
2018-05-22 08:49:43 C 15 45 38.48 -20 56 07.2 U I52
2018-05-22 08:53:00 C 15 45 38.23 -20 56 09.6 U I52
2018-05-22 08:56:18 C 15 45 37.98 -20 56 12.0 U I52
2018-05-24 06:55:56 C 15 42 24.06 -21 28 44.6 U I52
2018-05-24 07:01:03 C 15 42 23.68 -21 28 49.7 U I52
2018-05-24 07:06:10 C 15 42 23.28 -21 28 52.5 U I52