284422 (2006 YD)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6939821156 ± 2.90e-08
Semi-major axis (a)2.6216907405 AU ± 2.82e-09
Inclination (i)7.74578951° ± 3.43e-06
Long. of Asc. Node (Ω)223.36457714° ± 6.11e-05
Arg. of Perihelion (ω)352.05662930° ± 6.10e-05
Mean Anomaly (M)144.18654466° ± 1.95e-06
Mean Motion (n)0.2321881685°/day ± 3.75e-10
Perihelion dist (q)0.80228425 AU ± 7.60e-08
Aphelion dist (Q)4.44109723 AU ± 7.62e-08
Orbital Period4.24494620 yr ± 6.85e-09
Physical Parameters
H (abs. magnitude)17.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.306″
Uncertainty0
Orbit TypeApollo
MOID0.106746 AU
Observations Used258
Oppositions14
Arc Total2006-2024
First Observation Used2006-12-16
Last Observation Used2024-10-01
Observations (307)
Date Type RA Dec Mag Band Observatory
2020-10-06 04:42:47 C 23 32 02.40 +05 08 56.8 u H21
2020-10-06 04:54:28 C 23 32 01.98 +05 08 53.3 u H21
2020-10-06 05:00:19 C 23 32 01.75 +05 08 51.2 u H21
2023-10-13 14:02:22 C 08 17 48.714 +13 22 35.34 X F52
2023-10-13 14:39:20 C 08 17 51.443 +13 22 20.93 X F52
2023-10-13 14:57:50 C 08 17 52.820 +13 22 13.66 X F52
2023-11-22 14:21:40 C 09 34 35.474 +04 38 03.05 X F51
2023-11-22 14:40:33 C 09 34 37.120 +04 37 49.11 X F51
2023-11-22 14:58:21 C 09 34 38.673 +04 37 35.92 X F51
2023-11-22 15:17:17 C 09 34 40.320 +04 37 21.80 X F51
2023-12-07 12:05:13 C 10 08 59.881 -00 26 13.34 V G96
2023-12-07 12:12:37 C 10 09 00.637 -00 26 20.47 V G96
2023-12-07 12:20:01 C 10 09 01.400 -00 26 27.49 V G96
2023-12-07 12:27:25 C 10 09 02.156 -00 26 34.87 V G96
2023-12-13 14:35:05 C 10 25 08.424 -02 58 15.78 X F52
2023-12-13 14:52:04 C 10 25 10.338 -02 58 34.48 X F52
2023-12-13 15:09:00 C 10 25 12.263 -02 58 53.13 X F52
2023-12-13 15:25:58 C 10 25 14.186 -02 59 11.94 X F52
2023-12-18 14:56:36 C 10 39 43.756 -05 18 13.03 X F52
2023-12-18 15:22:57 C 10 39 47.045 -05 18 45.66 X F52
2023-12-18 15:36:09 C 10 39 48.686 -05 19 01.84 X F52
2024-01-05 07:17:20 C 11 47 12.559 -15 46 59.84 V W68
2024-01-05 07:21:23 C 11 47 13.344 -15 47 06.50 V W68
2024-01-05 07:30:35 C 11 47 15.230 -15 47 22.92 V W68
2024-01-05 07:46:52 C 11 47 18.432 -15 47 51.61 V W68
2024-01-06 01:22:19 C 11 50 53.938 -16 18 54.68 V M22
2024-01-06 01:24:59 C 11 50 54.554 -16 18 57.24 V M22
2024-01-06 01:32:46 C 11 50 56.110 -16 19 10.70 V M22
2024-01-06 02:05:04 C 11 51 02.734 -16 20 08.48 V M22
2024-01-08 06:57:53 C 12 02 22.524 -17 55 32.52 V W68
2024-01-08 07:17:31 C 12 02 26.868 -17 56 08.81 V W68
2024-01-08 07:21:26 C 12 02 27.718 -17 56 15.83 V W68
2024-01-08 07:29:58 C 12 02 29.611 -17 56 31.74 V W68
2024-01-09 08:10:53 C 12 08 03.910 -18 42 03.35 V W68
2024-01-09 08:13:29 C 12 08 04.483 -18 42 07.99 V W68
2024-01-09 08:22:33 C 12 08 06.545 -18 42 24.91 V W68
2024-01-09 08:31:49 C 12 08 08.633 -18 42 42.88 V W68
2024-01-09 08:48:25 C 12 08 12.386 -18 43 13.58 V W68
2024-01-10 12:32:47 C 12 14 42.119 -19 35 17.66 V 703
2024-01-10 12:36:07 C 12 14 42.900 -19 35 23.10 V 703
2024-01-10 12:39:27 C 12 14 43.688 -19 35 30.05 V 703
2024-01-10 12:42:47 C 12 14 44.462 -19 35 36.96 V 703
2024-01-13 08:12:22 C 12 31 38.952 -21 43 38.78 V W68
2024-01-13 08:25:05 C 12 31 42.223 -21 44 03.59 V W68
2024-01-13 08:32:41 C 12 31 44.179 -21 44 18.06 V W68
2024-01-13 08:42:16 C 12 31 46.656 -21 44 36.53 V W68
2024-01-14 01:23:02 C 12 36 12.792 -22 16 35.51 V M22
2024-01-14 01:27:02 C 12 36 13.855 -22 16 43.57 V M22
2024-01-14 01:34:55 C 12 36 15.912 -22 16 58.12 V M22
2024-01-14 01:44:29 C 12 36 18.446 -22 17 17.30 V M22