2013 HR11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3594808515 ± 4.51e-08
Semi-major axis (a)2.0028472980 AU ± 7.67e-09
Inclination (i)6.72208433° ± 2.66e-06
Long. of Asc. Node (Ω)116.14536937° ± 4.56e-05
Arg. of Perihelion (ω)6.03572356° ± 4.61e-05
Mean Anomaly (M)215.94246690° ± 1.13e-05
Mean Motion (n)0.3477286847°/day ± 2.00e-09
Perihelion dist (q)1.28286205 AU ± 9.04e-08
Aphelion dist (Q)2.72283255 AU ± 9.09e-08
Orbital Period2.83446931 yr ± 1.63e-08
Physical Parameters
H (abs. magnitude)19.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.156″
Uncertainty0
Orbit TypeAmor
MOID0.298752 AU
Observations Used87
Oppositions9
Arc Total2010-2024
First Observation Used2010-02-12
Last Observation Used2024-01-13
Observations (96)
Date Type RA Dec Mag Band Observatory
2020-10-09 06:33:57 C 00 12 26.34 -11 42 38.9 V V06
2020-10-09 06:41:57 C 00 12 25.93 -11 42 41.7 V V06
2020-10-09 06:49:56 C 00 12 25.50 -11 42 44.0 V V06
2020-10-10 08:48:39 C 00 11 09.643 -11 50 54.60 U F51
2020-10-10 09:05:22 C 00 11 08.793 -11 50 59.79 U F51
2020-10-10 09:22:09 C 00 11 07.949 -11 51 04.98 U F51
2020-10-10 09:38:55 C 00 11 07.099 -11 51 10.22 U F51
2023-10-05 12:21:24 C 03 02 24.991 +02 56 19.34 X F52
2023-10-05 12:38:15 C 03 02 24.807 +02 56 13.67 X F52
2023-10-05 12:55:04 C 03 02 24.632 +02 56 08.44 X F52
2023-10-15 11:06:00 C 02 58 29.868 +01 33 05.41 X F51
2023-10-15 11:24:18 C 02 58 29.363 +01 32 58.64 X F51
2023-10-15 11:42:40 C 02 58 28.848 +01 32 52.08 X F51
2023-10-15 12:01:06 C 02 58 28.339 +01 32 45.48 X F51
2023-10-16 10:30:45 C 02 57 53.868 +01 24 32.24 X F52
2023-10-16 10:47:35 C 02 57 53.366 +01 24 26.08 X F52
2023-10-16 11:04:30 C 02 57 52.862 +01 24 19.81 X F52
2023-10-20 10:13:27 C 02 55 03.097 +00 49 24.55 X F51
2023-10-20 10:31:27 C 02 55 02.453 +00 49 18.12 X F51
2023-10-20 10:51:24 C 02 55 01.732 +00 49 10.57 X F51
2023-11-08 07:06:09 C 02 34 58.746 -01 35 13.92 V G96
2023-11-08 07:13:38 C 02 34 58.325 -01 35 15.29 V G96
2023-11-08 07:21:08 C 02 34 57.914 -01 35 17.38 V G96
2023-11-08 07:28:38 C 02 34 57.515 -01 35 19.03 V G96
2023-11-09 09:16:55 C 02 33 37.495 -01 41 05.09 X F52
2023-11-09 09:34:52 C 02 33 36.500 -01 41 08.94 X F52
2023-11-09 09:52:46 C 02 33 35.503 -01 41 12.87 X F52
2023-11-18 06:47:53 C 02 22 43.278 -02 12 33.84 X F51
2023-11-18 07:06:12 C 02 22 42.318 -02 12 35.23 X F51
2023-11-18 07:28:14 C 02 22 41.172 -02 12 36.91 X F51
2023-11-18 07:44:00 C 02 22 40.344 -02 12 38.10 X F51
2023-12-07 04:44:04 C 02 06 11.995 -01 23 44.05 V G96
2023-12-07 04:52:15 C 02 06 11.779 -01 23 41.86 V G96
2023-12-07 05:00:25 C 02 06 11.603 -01 23 39.44 V G96
2023-12-07 05:08:34 C 02 06 11.408 -01 23 37.21 V G96
2023-12-08 06:49:09 C 02 05 42.525 -01 16 02.40 X F52
2023-12-08 07:07:03 C 02 05 42.142 -01 15 57.09 X F52
2023-12-08 07:24:58 C 02 05 41.761 -01 15 51.58 X F52
2023-12-08 09:01:06 C 02 05 39.736 -01 15 22.47 X F51
2023-12-08 09:19:19 C 02 05 39.344 -01 15 16.93 X F51
2023-12-08 09:37:32 C 02 05 38.965 -01 15 11.13 X F51
2023-12-08 09:55:51 C 02 05 38.592 -01 15 05.64 X F51
2024-01-13 02:43:56 C 02 23 14.687 +06 34 49.73 V G96
2024-01-13 02:51:31 C 02 23 15.094 +06 34 55.42 V G96
2024-01-13 02:59:07 C 02 23 15.508 +06 35 00.53 V G96
2024-01-13 03:06:43 C 02 23 15.947 +06 35 06.22 V G96