2015 HX116

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4159161469 ± 4.93e-08
Semi-major axis (a)2.1755836043 AU ± 1.14e-08
Inclination (i)8.90896541° ± 4.68e-06
Long. of Asc. Node (Ω)105.66571558° ± 5.63e-05
Arg. of Perihelion (ω)200.05401436° ± 5.83e-05
Mean Anomaly (M)59.54460716° ± 2.14e-05
Mean Motion (n)0.3071428300°/day ± 2.41e-09
Perihelion dist (q)1.27072300 AU ± 1.07e-07
Aphelion dist (Q)3.08044440 AU ± 1.08e-07
Orbital Period3.20895550 yr ± 2.51e-08
Physical Parameters
H (abs. magnitude)19.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.271″
Uncertainty0
Orbit TypeAmor
MOID0.258684 AU
Observations Used81
Oppositions4
Arc Total1983-2025
First Observation Used
Last Observation Used2025-11-23
Observations (109)
Date Type RA Dec Mag Band Observatory
1983-07-01 10:44:03 16 32 36.21 -13 26 19.5 c 260
1983-07-01 11:44:02 16 32 35.33 -13 27 20.5 c 260
2012-06-15 14:39:33 C 22 28 42.065 -10 14 01.53 V F51
2012-06-15 14:53:10 C 22 28 43.991 -10 14 01.12 V F51
2012-06-16 14:15:15 C 22 32 09.837 -10 13 10.36 V F51
2012-06-16 14:31:25 C 22 32 12.128 -10 13 09.86 V F51
2012-08-09 14:20:44 C 01 02 28.839 -14 54 14.07 V F51
2012-08-09 14:37:47 C 01 02 29.795 -14 54 21.69 V F51
2012-08-12 14:52:53 C 01 06 38.305 -15 27 34.64 V F51
2012-08-12 15:06:21 C 01 06 38.947 -15 27 40.95 V F51
2015-03-20 14:03:47 C 14 36 36.52 +01 06 06.8 1 T09
2015-03-20 14:27:45 C 14 36 36.37 +01 06 14.7 1 T09
2015-03-20 14:35:40 C 14 36 36.32 +01 06 17.3 1 T09
2015-03-20 14:43:34 C 14 36 36.27 +01 06 19.9 1 T09
2015-03-20 15:07:40 C 14 36 36.13 +01 06 27.8 1 T09
2015-04-23 12:12:10 C 14 13 12.811 +06 07 02.60 L F51
2015-04-23 12:32:37 C 14 13 11.734 +06 07 09.06 L F51
2015-04-23 12:53:08 C 14 13 10.700 +06 07 15.70 L F51
2015-04-24 05:20:29 C 14 12 22.53 +06 12 25.3 o 291
2015-04-24 05:41:09 C 14 12 21.50 +06 12 31.5 o 291
2015-04-24 05:59:47 C 14 12 20.54 +06 12 37.8 o 291
2015-04-24 10:10:19 C 14 12 07.90 +06 13 57.4 t 568
2015-04-24 10:12:16 C 14 12 07.81 +06 13 58.1 t 568
2015-04-24 10:14:11 C 14 12 07.70 +06 13 58.7 t 568
2015-04-24 10:16:09 C 14 12 07.59 +06 13 59.0 t 568
2015-04-24 10:18:02 C 14 12 07.49 +06 13 59.8 t 568
2015-04-24 12:38:46 C 14 12 00.128 +06 14 42.94 L F51
2015-04-24 12:59:13 C 14 11 59.078 +06 14 49.47 L F51
2015-04-24 13:19:37 C 14 11 58.015 +06 14 55.74 L F51
2015-04-24 20:45:59 C 14 11 36.41 +06 17 08.5 033
2015-04-24 20:50:34 C 14 11 36.18 +06 17 09.9 033
2015-04-24 21:13:26 C 14 11 34.98 +06 17 17.5 033
2015-04-24 21:18:00 C 14 11 34.75 +06 17 18.9 033
2015-04-24 22:57:21 C 14 11 29.64 +06 17 48.4 033
2015-04-24 23:01:07 C 14 11 29.45 +06 17 49.5 033
2015-04-24 23:04:50 C 14 11 29.23 +06 17 51.1 033
2015-04-24 23:08:36 C 14 11 29.04 +06 17 52.1 033
2015-04-24 23:12:20 C 14 11 28.84 +06 17 54.0 033
2015-04-24 23:16:04 C 14 11 28.65 +06 17 55.2 033
2015-04-25 01:03:49 C 14 11 23.09 +06 18 27.3 033
2015-04-25 01:08:04 C 14 11 22.88 +06 18 28.5 033
2015-04-25 01:12:18 C 14 11 22.61 +06 18 29.5 033
2015-04-25 01:16:33 C 14 11 22.40 +06 18 30.7 033
2015-04-25 01:20:47 C 14 11 22.16 +06 18 32.5 033
2015-04-25 01:25:01 C 14 11 21.95 +06 18 33.7 033
2015-04-25 01:29:15 C 14 11 21.74 +06 18 35.2 033
2015-04-25 01:33:30 C 14 11 21.52 +06 18 36.4 033
2015-04-25 03:33:40 C 14 11 16.16 +06 19 15.2 o 291
2015-04-25 04:02:04 C 14 11 14.74 +06 19 23.9 o 291
2015-04-25 04:26:08 C 14 11 13.57 +06 19 30.6 o 291