2016 HN3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5560336239 ± 4.06e-08
Semi-major axis (a)2.1478953071 AU ± 5.71e-08
Inclination (i)19.34315936° ± 4.61e-06
Long. of Asc. Node (Ω)64.19884329° ± 3.65e-05
Arg. of Perihelion (ω)199.86447570° ± 3.06e-05
Mean Anomaly (M)4.23812837° ± 4.25e-05
Mean Motion (n)0.3131068813°/day ± 1.25e-08
Perihelion dist (q)0.95359330 AU ± 9.08e-08
Aphelion dist (Q)3.34219732 AU ± 1.24e-07
Orbital Period3.14789084 yr ± 1.25e-07
Physical Parameters
H (abs. magnitude)21.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.073″
Uncertainty0
Orbit TypeApollo
MOID0.036296 AU
Observations Used24
Oppositions2
Arc Total2016-2019
First Observation Used2016-04-26
Last Observation Used2019-03-30
Observations (35)
Date Type RA Dec Mag Band Observatory
2016-04-22 05:28:30 S 19 58 16.567 +03 44 00.35 L C51
2016-04-22 08:37:22 S 19 59 23.234 +03 36 48.17 L C51
2016-04-22 11:46:03 S 20 00 29.971 +03 29 36.02 L C51
2016-04-22 16:29:10 S 20 02 10.16 +03 18 43.9 L C51
2016-04-22 18:03:36 S 20 02 43.67 +03 15 06.2 L C51
2016-04-22 19:38:02 S 20 03 17.13 +03 11 27.5 L C51
2016-04-22 21:12:17 S 20 03 50.62 +03 07 50.1 L C51
2016-04-22 21:12:29 S 20 03 50.69 +03 07 49.6 L C51
2016-04-22 22:46:43 S 20 04 24.13 +03 04 10.9 L C51
2016-04-23 01:55:36 S 20 05 31.39 +02 56 52.0 L C51
2016-04-23 05:04:17 S 20 06 38.60 +02 49 33.1 L C51
2016-04-26 13:21:55 C 20 35 41.769 -00 22 33.08 t 568
2016-04-26 13:24:26 C 20 35 42.673 -00 22 39.17 t 568
2016-04-26 13:27:05 C 20 35 43.620 -00 22 45.56 t 568
2016-04-26 14:49:14 C 20 36 13.040 -00 26 05.24 t 568
2016-04-26 14:51:06 C 20 36 13.706 -00 26 09.82 t 568
2016-04-26 14:52:34 C 20 36 14.225 -00 26 13.28 t 568
2016-04-27 14:44:31 C 20 44 58.036 -01 24 18.70 t 568
2016-04-27 14:46:15 C 20 44 58.655 -01 24 22.94 t 568
2016-04-27 14:47:57 C 20 44 59.284 -01 24 27.15 t 568
2016-04-27 14:49:33 C 20 44 59.852 -01 24 31.05 t 568
2016-04-27 14:51:06 C 20 45 00.412 -01 24 34.82 t 568
2016-04-27 14:52:40 C 20 45 00.955 -01 24 38.59 t 568
2016-04-29 14:52:46 C 21 02 36.119 -03 21 11.39 t 568
2016-04-29 14:56:26 C 21 02 37.439 -03 21 20.26 t 568
2016-04-29 15:00:06 C 21 02 38.736 -03 21 29.10 t 568
2016-09-07 14:25:42 C 02 40 47.127 -24 35 00.16 t 568
2016-09-07 14:37:21 C 02 40 46.367 -24 35 02.60 t 568
2019-02-06 11:26:50 C 11 39 47.393 +41 13 45.97 V T12
2019-02-06 11:44:06 C 11 39 46.987 +41 14 00.45 V T12
2019-03-07 13:22:34 C 11 00 37.143 +49 37 10.04 V T12
2019-03-07 13:38:16 C 11 00 35.755 +49 37 16.89 V T12
2019-03-08 09:18:55 C 10 58 54.273 +49 46 09.34 V T12
2019-03-08 09:35:45 C 10 58 52.748 +49 46 16.80 V T12
2019-03-30 08:09:38 C 10 13 35.796 +50 32 01.30 V T12