2015 HF11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4189628689 ± 3.93e-08
Semi-major axis (a)2.0975803850 AU ± 7.16e-09
Inclination (i)35.07505662° ± 6.42e-06
Long. of Asc. Node (Ω)234.00495713° ± 2.65e-06
Arg. of Perihelion (ω)340.96006679° ± 2.19e-05
Mean Anomaly (M)186.53941676° ± 7.58e-06
Mean Motion (n)0.3244399729°/day ± 1.66e-09
Perihelion dist (q)1.21877209 AU ± 8.25e-08
Aphelion dist (Q)2.97638868 AU ± 8.30e-08
Orbital Period3.03793110 yr ± 1.56e-08
Physical Parameters
H (abs. magnitude)19.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.261″
Uncertainty0
Orbit TypeAmor
MOID0.224554 AU
Observations Used330
Oppositions6
Arc Total2015-2024
First Observation Used2015-04-21
Last Observation Used2024-07-01
Observations (379)
Date Type RA Dec Mag Band Observatory
2024-05-30 09:53:05 C 15 02 39.259 +10 35 04.96 V T05
2024-05-30 10:02:59 C 15 02 39.660 +10 35 38.87 V T05
2024-05-30 10:37:42 C 15 02 41.218 +10 37 37.56 V T05
2024-05-31 06:04:58 C 15 03 41.904 +11 42 21.74 V U52
2024-05-31 06:09:00 C 15 03 42.096 +11 42 34.56 V U52
2024-05-31 06:13:01 C 15 03 42.247 +11 42 47.63 V U52
2024-05-31 06:38:11 C 15 03 44.397 +11 44 18.14 X F52
2024-05-31 07:13:52 C 15 03 45.977 +11 46 14.42 X F52
2024-05-31 07:31:45 C 15 03 46.762 +11 47 12.31 X F52
2024-06-01 09:07:22 C 15 05 03.538 +13 07 19.02 V T08
2024-06-01 09:21:47 C 15 05 04.140 +13 08 03.05 V T08
2024-06-01 09:26:05 C 15 05 04.334 +13 08 16.40 V T08
2024-06-01 09:35:40 C 15 05 04.757 +13 08 44.48 V T08
2024-06-02 02:57:41 C 15 05 57.192 +14 00 20.38 V W68
2024-06-02 03:10:09 C 15 05 57.730 +14 00 56.02 V W68
2024-06-02 03:14:43 C 15 05 57.838 +14 01 09.01 V W68
2024-06-02 03:30:02 C 15 05 58.574 +14 01 52.90 V W68
2024-06-03 07:10:30 C 15 07 20.161 +15 18 06.44 V G96
2024-06-03 07:18:03 C 15 07 20.492 +15 18 26.57 V G96
2024-06-03 07:25:35 C 15 07 20.831 +15 18 46.37 V G96
2024-06-03 07:33:07 C 15 07 21.148 +15 19 06.38 V G96
2024-06-03 07:35:23 C 15 07 21.238 +15 19 12.58 V 703
2024-06-03 07:38:36 C 15 07 21.364 +15 19 21.11 V 703
2024-06-03 07:41:49 C 15 07 21.464 +15 19 29.68 V 703
2024-06-03 07:45:02 C 15 07 21.623 +15 19 38.50 V 703
2024-06-03 09:12:17 C 15 07 26.467 +15 23 35.45 V T05
2024-06-03 09:25:56 C 15 07 27.072 +15 24 11.70 V T05
2024-06-03 09:28:32 C 15 07 27.163 +15 24 18.94 V T05
2024-06-03 09:30:34 C 15 07 27.223 +15 24 24.88 V T08
2024-06-03 09:32:33 C 15 07 27.389 +15 24 30.10 V T05
2024-06-03 09:33:14 C 15 07 27.398 +15 24 31.39 V T08
2024-06-03 09:35:54 C 15 07 27.456 +15 24 38.95 V T08
2024-06-03 09:40:22 C 15 07 27.667 +15 24 51.30 V T05
2024-06-03 09:40:41 C 15 07 27.679 +15 24 51.19 V T08
2024-06-03 09:41:01 C 15 07 27.679 +15 24 51.62 V T05
2024-06-03 09:44:40 C 15 07 27.850 +15 25 02.28 V T08
2024-06-03 09:56:11 C 15 07 28.346 +15 25 32.05 V T08
2024-06-03 10:00:08 C 15 07 28.474 +15 25 42.71 V T08
2024-06-05 06:10:03 C 15 09 38.064 +17 15 31.32 V U52
2024-06-05 06:14:13 C 15 09 38.239 +17 15 41.26 V U52
2024-06-05 06:18:24 C 15 09 38.414 +17 15 51.55 V U52
2024-06-05 08:31:24 C 15 09 43.657 +17 21 01.80 V 703
2024-06-05 08:34:38 C 15 09 43.920 +17 21 10.15 V 703
2024-06-05 08:37:51 C 15 09 44.057 +17 21 18.22 V 703
2024-06-05 08:41:05 C 15 09 44.269 +17 21 27.61 V 703
2024-06-06 08:20:16 C 15 10 52.655 +18 14 34.62 V 703
2024-06-06 08:23:34 C 15 10 52.813 +18 14 43.01 V 703
2024-06-06 08:26:52 C 15 10 52.867 +18 14 48.88 V 703
2024-06-06 08:30:10 C 15 10 53.000 +18 14 55.90 V 703
2024-06-06 09:49:26 C 15 10 57.300 +18 17 54.82 V T08