2013 HP11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1258037296 ± 5.08e-06
Semi-major axis (a)1.1853333044 AU ± 8.15e-06
Inclination (i)4.15595689° ± 2.45e-04
Long. of Asc. Node (Ω)208.57432186° ± 4.73e-04
Arg. of Perihelion (ω)9.64286066° ± 9.36e-04
Mean Anomaly (M)267.04989304° ± 5.25e-02
Mean Motion (n)0.7637505670°/day ± 7.87e-06
Perihelion dist (q)1.03621395 AU ± 9.32e-06
Aphelion dist (Q)1.33445265 AU ± 1.10e-05
Orbital Period1.29050809 yr ± 1.33e-05
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.276″
Uncertainty2
Orbit TypeAmor
MOID0.031071 AU
Observations Used82
Oppositions1
Arc Total2013-2013
First Observation Used2013-04-19
Last Observation Used2013-06-14
Observations (88)
Date Type RA Dec Mag Band Observatory
2013-05-02 05:37:36 C 14 01 25.30 +18 03 18.6 t G58
2013-05-02 05:41:57 C 14 01 18.29 +18 03 34.2 u H21
2013-05-02 05:43:01 C 14 01 26.99 +18 03 38.7 t G58
2013-05-02 05:47:10 C 14 01 28.25 +18 03 54.5 t G58
2013-05-08 06:25:20 C 14 51 19.51 +25 15 06.1 u H21
2013-05-08 06:34:04 C 14 51 21.85 +25 15 25.7 u H21
2013-05-08 06:42:48 C 14 51 24.21 +25 15 45.1 u H21
2013-05-09 11:04:03 C 15 00 22.52 +26 17 22.9 o 291
2013-05-09 11:05:07 C 15 00 22.85 +26 17 25.1 o 291
2013-05-09 11:06:12 C 15 00 23.16 +26 17 26.6 o 291
2013-05-09 11:10:09 C 15 00 24.26 +26 17 33.8 o 291
2013-05-09 11:11:15 C 15 00 24.58 +26 17 35.6 o 291
2013-05-09 11:14:36 C 15 00 25.54 +26 17 41.1 o 291
2013-05-09 11:15:40 C 15 00 25.86 +26 17 43.2 o 291
2013-05-09 11:16:46 C 15 00 26.13 +26 17 45.1 o 291
2013-05-10 22:50:17 C 15 11 43.35 +27 25 18.6 q Z81
2013-05-10 23:42:18 C 15 11 56.03 +27 26 54.7 q Z81
2013-05-11 00:39:05 C 15 12 09.75 +27 28 32.7 q Z81
2013-05-18 03:11:34 C 15 57 33.99 +30 36 46.5 20.1 q H36
2013-05-18 03:29:42 C 15 57 37.54 +30 37 01.8 19.8 q H36
2013-05-18 03:47:51 C 15 57 41.03 +30 37 16.4 20.3 q H36
2013-05-18 04:06:29 C 15 57 44.65 +30 37 30.5 20.2 q H36
2013-06-07 08:53:11 C 17 08 44.92 +29 00 33.8 o 291
2013-06-07 08:59:34 C 17 08 45.27 +29 00 28.9 o 291
2013-06-07 09:05:57 C 17 08 45.59 +29 00 23.7 o 291
2013-06-09 08:20:25 C 17 12 38.70 +28 25 12.2 o 695
2013-06-09 08:36:29 C 17 12 39.66 +28 24 58.2 o 695
2013-06-09 08:49:22 C 17 12 40.24 +28 24 47.3 o 695
2013-06-12 06:31:25 C 17 17 52.01 +27 27 16.9 o 695
2013-06-12 06:36:30 C 17 17 52.20 +27 27 12.6 o 695
2013-06-12 06:41:57 C 17 17 52.42 +27 27 08.1 o 695
2013-06-12 06:47:25 C 17 17 52.61 +27 27 03.9 o 695
2013-06-12 06:53:21 C 17 17 52.82 +27 26 59.1 o 695
2013-06-12 06:58:48 C 17 17 53.07 +27 26 53.9 o 695
2013-06-12 07:04:15 C 17 17 53.29 +27 26 49.1 o 695
2013-06-14 06:10:39 C 17 21 00.30 +26 44 19.9 u H21
2013-06-14 06:37:04 C 17 21 01.31 +26 43 55.0 u H21
2013-06-14 07:04:02 C 17 21 02.38 +26 43 28.9 u H21