2011 YH6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5526310671 ± 4.23e-08
Semi-major axis (a)2.5275706068 AU ± 7.34e-09
Inclination (i)11.11680108° ± 6.49e-06
Long. of Asc. Node (Ω)283.02648027° ± 9.97e-06
Arg. of Perihelion (ω)145.71443645° ± 2.07e-05
Mean Anomaly (M)172.14440360° ± 6.00e-06
Mean Motion (n)0.2452772858°/day ± 1.07e-09
Perihelion dist (q)1.13075657 AU ± 1.07e-07
Aphelion dist (Q)3.92438465 AU ± 1.07e-07
Orbital Period4.01841646 yr ± 1.75e-08
Physical Parameters
H (abs. magnitude)21.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.345″
Uncertainty0
Orbit TypeAmor
MOID0.172791 AU
Observations Used148
Oppositions9
Arc Total2011-2023
First Observation Used2011-12-24
Last Observation Used2023-12-31
Observations (150)
Date Type RA Dec Mag Band Observatory
2016-01-08 05:35:26 C 04 43 58.092 +25 07 28.03 L F51
2016-01-08 06:14:28 C 04 44 04.626 +25 06 17.13 L F51
2016-01-08 06:33:56 C 04 44 07.879 +25 05 41.68 L F51
2016-01-10 04:28:54 C 04 51 59.98 +23 43 01.2 R G45
2016-01-10 04:34:20 C 04 52 00.85 +23 42 51.0 R G45
2016-01-10 04:41:54 C 04 52 02.08 +23 42 38.1 R G45
2016-01-10 04:48:04 C 04 52 03.03 +23 42 27.0 R G45
2016-01-10 04:50:09 C 04 52 03.40 +23 42 23.6 R G45
2016-01-10 04:57:50 C 04 52 04.67 +23 42 10.6 R G45
2016-01-10 05:08:48 C 04 52 06.29 +23 41 50.9 R G45
2016-01-10 05:08:58 C 04 52 06.35 +23 41 50.6 R G45
2016-01-10 05:14:37 C 04 52 07.26 +23 41 40.6 R G45
2016-01-10 05:14:47 C 04 52 07.26 +23 41 40.4 R G45
2016-01-10 05:28:40 C 04 52 09.43 +23 41 15.4 R G45
2016-01-10 05:31:17 C 04 52 09.88 +23 41 11.9 R G45
2016-01-13 05:04:00 C 05 03 38.79 +21 41 35.5 q G96
2016-01-13 05:12:51 C 05 03 40.07 +21 41 21.4 q G96
2016-01-13 05:21:41 C 05 03 41.35 +21 41 07.2 q G96
2016-01-13 05:37:57 C 05 03 43.74 +21 40 41.3 q G96
2016-01-14 09:33:25 C 05 07 57.412 +20 57 09.87 L F51
2016-01-14 09:53:34 C 05 08 00.259 +20 56 38.53 L F51
2016-01-14 10:13:34 C 05 08 03.100 +20 56 07.46 L F51
2016-01-14 10:33:34 C 05 08 05.946 +20 55 36.48 L F51
2019-09-25 02:40:40 C 22 49 30.83 +27 42 56.3 u H21
2019-09-25 02:57:49 C 22 49 29.72 +27 43 03.3 u H21
2019-09-25 03:09:24 C 22 49 28.98 +27 43 08.4 u H21
2019-10-02 04:49:20 C 22 39 13.42 +28 39 36.5 u H21
2019-10-02 05:08:59 C 22 39 12.19 +28 39 41.5 u H21
2019-10-02 05:28:59 C 22 39 10.97 +28 39 46.9 u H21
2019-10-03 01:36:39 C 22 38 02.01 +28 44 58.1 u H21
2019-10-03 01:52:42 C 22 38 01.08 +28 45 02.4 u H21
2019-10-03 02:01:21 C 22 38 00.54 +28 45 05.0 u H21
2019-10-09 01:37:35 C 22 30 17.96 +29 13 19.0 u H21
2019-10-09 01:59:14 C 22 30 16.76 +29 13 22.8 u H21
2019-10-09 02:21:11 C 22 30 15.60 +29 13 25.9 u H21
2019-10-09 03:36:03 C 22 30 11.96 +29 13 37.6 V G96
2019-10-09 03:42:57 C 22 30 11.68 +29 13 39.8 V G96
2019-10-09 03:49:50 C 22 30 11.22 +29 13 41.2 V G96
2019-10-09 03:56:43 C 22 30 10.84 +29 13 41.9 V G96
2019-10-18 01:41:33 C 22 21 44.30 +29 30 29.5 u H21
2019-10-18 01:53:32 C 22 21 43.91 +29 30 30.0 u H21
2019-10-18 02:12:34 C 22 21 43.26 +29 30 30.7 u H21
2019-11-05 08:45:10 C 22 22 03.058 +29 10 36.14 U F51
2019-11-05 08:59:58 C 22 22 03.511 +29 10 33.73 U F51
2019-11-05 09:14:47 C 22 22 03.937 +29 10 32.62 U F51
2019-11-05 09:29:34 C 22 22 04.387 +29 10 30.81 U F51
2023-12-14 23:49:28 C 23 44 12.95 +21 10 08.8 V H21
2023-12-15 00:03:55 C 23 44 15.53 +21 10 09.3 V H21
2023-12-31 00:50:15 C 01 04 20.55 +21 02 45.6 V H21
2023-12-31 01:15:00 C 01 04 26.17 +21 02 42.7 V H21