2015 HZ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5029137724 ± 3.85e-05
Semi-major axis (a)2.1802363938 AU ± 1.80e-04
Inclination (i)4.24087086° ± 2.69e-04
Long. of Asc. Node (Ω)224.09133652° ± 1.42e-04
Arg. of Perihelion (ω)357.36477214° ± 9.47e-04
Mean Anomaly (M)97.42424246° ± 1.48e-01
Mean Motion (n)0.3061659567°/day ± 3.79e-05
Perihelion dist (q)1.08376548 AU ± 1.23e-04
Aphelion dist (Q)3.27670730 AU ± 2.83e-04
Orbital Period3.21925499 yr ± 3.99e-04
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.320″
Uncertainty3
Orbit TypeAmor
MOID0.075175 AU
Observations Used83
Oppositions1
Arc Total2015-2015
First Observation Used2015-04-16
Last Observation Used2015-06-10
Observations (83)
Date Type RA Dec Mag Band Observatory
2015-04-16 07:20:04 C 11 55 18.757 -15 16 05.73 L F51
2015-04-16 07:35:41 C 11 55 21.299 -15 16 08.62 L F51
2015-04-16 07:51:20 C 11 55 23.853 -15 16 11.30 L F51
2015-04-16 08:07:00 C 11 55 26.411 -15 16 13.90 L F51
2015-04-17 02:50:27 C 11 58 58.05 -15 17 49.2 t W86
2015-04-17 02:57:49 C 11 58 59.33 -15 17 50.2 t W86
2015-04-17 03:05:10 C 11 59 00.60 -15 17 51.1 t W86
2015-04-17 04:23:36 C 11 59 15.66 -15 19 25.5 u H21
2015-04-17 04:38:39 C 11 59 18.34 -15 19 27.2 u H21
2015-04-17 04:56:02 C 11 59 21.39 -15 19 29.4 u H21
2015-04-17 05:53:25 C 11 59 33.13 -15 19 31.2 o 926
2015-04-17 06:05:49 C 11 59 35.35 -15 19 32.5 o 926
2015-04-17 06:23:38 C 11 59 38.47 -15 19 34.8 o 926
2015-04-19 05:01:58 C 12 09 19.71 -15 25 07.4 q I52
2015-04-19 05:03:34 C 12 09 20.02 -15 25 07.5 q I52
2015-04-19 05:05:10 C 12 09 20.32 -15 25 07.3 q I52
2015-04-19 05:06:46 C 12 09 20.67 -15 25 08.0 q I52
2015-04-19 05:35:45 C 12 09 26.42 -15 25 10.1 o 926
2015-04-19 05:45:18 C 12 09 28.32 -15 25 11.3 o 926
2015-04-19 05:58:37 C 12 09 30.96 -15 25 12.8 o 926
2015-04-21 03:22:47 C 12 20 03.17 -15 27 24.7 u 807
2015-04-21 03:32:17 C 12 20 05.28 -15 27 25.3 u 807
2015-04-21 03:42:04 C 12 20 07.46 -15 27 25.1 u 807
2015-04-21 21:08:08 C 12 24 30.19 -15 29 49.7 q 204
2015-04-21 21:46:50 C 12 24 39.35 -15 29 51.8 q 204
2015-04-22 05:26:42 C 12 26 37.65 -15 29 54.8 t 705
2015-04-22 05:28:34 C 12 26 38.02 -15 29 54.6 t 705
2015-04-22 05:30:26 C 12 26 38.51 -15 29 54.9 t 705
2015-04-24 04:34:40 C 12 39 28.93 -15 29 47.8 u H21
2015-04-24 04:43:14 C 12 39 31.20 -15 29 47.6 u H21
2015-04-24 04:50:58 C 12 39 33.28 -15 29 46.9 u H21
2015-04-28 04:59:49 C 13 09 44.46 -15 17 44.6 L 688
2015-04-28 05:01:55 C 13 09 45.12 -15 17 44.1 L 688
2015-04-28 05:03:08 C 13 09 45.50 -15 17 43.7 L 688
2015-04-28 05:04:31 C 13 09 43.74 -15 17 48.9 q H21
2015-04-28 05:05:48 C 13 09 46.39 -15 17 43.4 L 688
2015-04-28 05:06:25 C 13 09 46.56 -15 17 43.2 L 688
2015-04-28 05:07:01 C 13 09 46.77 -15 17 42.8 L 688
2015-04-28 05:12:17 C 13 09 46.20 -15 17 47.3 q H21
2015-04-28 05:14:09 C 13 09 48.97 -15 17 37.5 o 926
2015-04-28 05:20:00 C 13 09 48.62 -15 17 45.9 q H21
2015-04-28 05:22:31 C 13 09 51.67 -15 17 35.2 o 926
2015-04-28 05:27:41 C 13 09 51.14 -15 17 44.1 q H21
2015-04-28 05:30:52 C 13 09 54.20 -15 17 34.4 o 926
2015-04-28 05:35:22 C 13 09 53.48 -15 17 41.8 q H21
2015-04-29 04:35:18 C 13 17 51.65 -15 12 00.0 u H21
2015-04-29 04:44:18 C 13 17 54.57 -15 11 57.5 u H21
2015-04-29 04:53:32 C 13 17 57.59 -15 11 55.5 u H21
2015-05-06 04:56:56 C 14 21 44.81 -13 48 40.1 u 807
2015-05-06 05:07:37 C 14 21 48.76 -13 48 32.2 u 807