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
2015-05-06 05:17:57 C 14 21 52.61 -13 48 25.0 u 807
2015-05-07 04:49:43 C 14 31 14.94 -13 33 16.4 q G96
2015-05-07 04:58:43 C 14 31 18.30 -13 33 10.3 q G96
2015-05-07 05:07:45 C 14 31 21.64 -13 33 03.7 q G96
2015-05-07 05:16:46 C 14 31 24.90 -13 32 57.6 q G96
2015-05-07 05:28:15 C 14 31 26.89 -13 32 58.7 u H21
2015-05-07 05:36:05 C 14 31 29.78 -13 32 53.2 u H21
2015-05-07 05:44:27 C 14 31 32.88 -13 32 46.8 u H21
2015-05-09 05:15:18 C 14 50 07.23 -12 53 36.1 u 807
2015-05-09 05:21:27 C 14 50 09.47 -12 53 30.9 u 807
2015-05-09 05:27:35 C 14 50 11.67 -12 53 25.8 u 807
2015-05-11 05:22:44 C 15 08 29.88 -12 14 17.1 q I52
2015-05-11 05:26:38 C 15 08 31.21 -12 14 14.4 q I52
2015-05-11 05:30:33 C 15 08 32.59 -12 14 09.7 q I52
2015-05-11 05:34:27 C 15 08 33.94 -12 14 06.7 q I52
2015-05-13 07:13:43 C 15 26 31.39 -11 30 03.7 q H21
2015-05-13 07:21:07 C 15 26 33.81 -11 29 56.7 q H21
2015-05-13 07:28:29 C 15 26 36.24 -11 29 51.1 q H21
2015-05-16 06:03:24 C 15 50 16.52 -10 25 18.9 u 807
2015-05-16 06:08:36 C 15 50 18.03 -10 25 14.1 u 807
2015-05-16 06:13:49 C 15 50 19.56 -10 25 09.5 u 807
2015-05-18 06:58:19 C 16 05 07.57 -09 43 48.7 u 807
2015-05-18 07:03:33 C 16 05 09.01 -09 43 44.5 u 807
2015-05-18 07:08:47 C 16 05 10.42 -09 43 40.0 u 807
2015-05-21 11:35:08 C 16 25 49.146 -08 46 02.87 L F51
2015-05-21 11:52:58 C 16 25 53.204 -08 45 49.81 L F51
2015-05-21 12:28:32 C 16 26 01.249 -08 45 23.96 L F51
2015-05-22 11:37:26 C 16 31 39.434 -08 29 20.60 L F51
2015-05-22 11:55:33 C 16 31 43.328 -08 29 08.27 L F51
2015-05-22 12:13:43 C 16 31 47.197 -08 28 55.61 L F51
2015-06-10 06:34:24 C 17 37 40.20 -06 06 01.2 u H21
2015-06-10 06:47:24 C 17 37 41.10 -06 06 01.4 u H21
2015-06-10 07:00:57 C 17 37 42.06 -06 06 01.0 u H21