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
2006-12-26 01:56:28 C 11 04 08.29 -09 20 57.9 d A56
2006-12-27 03:21:34 C 11 08 00.93 -09 58 07.2 c 246
2006-12-27 03:22:26 C 11 08 01.06 -09 58 08.4 c 246
2006-12-27 03:23:37 C 11 08 01.22 -09 58 10.5 c 246
2006-12-27 03:24:29 C 11 08 01.32 -09 58 11.2 c 246
2006-12-27 03:25:31 C 11 08 01.55 -09 58 12.2 c 246
2006-12-27 03:26:45 C 11 08 01.70 -09 58 15.9 c 246
2006-12-28 02:16:45 C 11 11 36.79 -10 32 19.5 c 246
2006-12-28 02:17:40 C 11 11 36.95 -10 32 21.1 c 246
2006-12-28 02:19:03 C 11 11 37.13 -10 32 23.8 c 246
2006-12-28 02:19:52 C 11 11 37.27 -10 32 23.1 c 246
2006-12-28 02:20:45 C 11 11 37.37 -10 32 24.5 c 246
2006-12-28 02:21:40 C 11 11 37.57 -10 32 26.2 c 246
2006-12-30 01:41:15 C 11 19 21.03 -11 45 16.2 c 246
2006-12-30 01:42:25 C 11 19 21.21 -11 45 17.2 c 246
2006-12-30 01:43:30 C 11 19 21.36 -11 45 18.8 c 246
2006-12-30 01:44:30 C 11 19 21.53 -11 45 20.2 c 246
2006-12-30 01:46:29 C 11 19 21.88 -11 45 24.5 c 246
2006-12-30 01:47:28 C 11 19 22.01 -11 45 25.0 c 246
2007-01-05 11:42:45 C 11 47 47.06 -16 02 55.0 r 448
2007-01-05 11:52:39 C 11 47 49.05 -16 03 12.1 r 448
2007-01-05 12:02:33 C 11 47 51.00 -16 03 29.4 r 448
2007-01-09 11:12:25 C 12 08 31.84 -18 57 25.6 r 448
2007-01-09 11:21:11 C 12 08 33.75 -18 57 41.9 r 448
2007-01-09 11:27:13 C 12 08 35.18 -18 57 52.6 r 448
2007-01-15 11:37:03 C 12 45 39.25 -23 35 03.2 r 448
2007-01-15 11:44:10 C 12 45 41.23 -23 35 16.7 r 448
2007-01-15 11:51:15 C 12 45 43.25 -23 35 30.5 r 448
2007-02-24 15:48:49 C 18 38 52.394 -29 13 12.83 o 568
2007-02-24 15:49:52 C 18 38 52.669 -29 13 11.63 o 568
2007-02-24 15:50:50 C 18 38 52.931 -29 13 10.38 o 568
2007-02-24 15:51:56 C 18 38 53.234 -29 13 08.98 o 568
2007-02-24 15:52:48 C 18 38 53.459 -29 13 08.02 o 568
2007-02-24 16:11:49 C 18 38 58.64 -29 12 27.2 o 474
2007-02-24 16:19:10 C 18 39 00.77 -29 12 17.5 o 474
2007-02-24 16:20:49 C 18 39 01.17 -29 12 16.0 o 474
2007-04-09 14:24:17 C 21 42 49.39 -08 58 01.9 r F85
2007-04-09 14:50:39 C 21 42 52.41 -08 57 37.7 r F85
2007-04-09 15:14:47 C 21 42 55.24 -08 57 14.9 r F85
2007-05-18 16:17:49 C 23 05 45.80 +02 42 03.4 o 474
2007-05-18 16:20:20 C 23 05 45.99 +02 42 04.7 o 474
2007-05-18 16:23:30 C 23 05 46.21 +02 42 06.3 o 474
2007-05-18 16:36:00 C 23 05 46.96 +02 42 13.6 o 474
2007-05-18 16:45:59 C 23 05 47.52 +02 42 19.4 o 474
2007-07-10 13:42:25 C 23 39 58.30 +10 01 08.5 o F65
2007-07-10 13:53:36 C 23 39 58.13 +10 01 09.5 o F65
2007-08-15 22:22:35 C 23 06 23.78 +07 51 30.5 d A56
2007-08-15 22:34:30 C 23 06 23.05 +07 51 25.2 d A56
2007-08-15 22:46:24 C 23 06 22.32 +07 51 19.9 d A56
2007-08-17 01:29:59 C 23 04 49.61 +07 41 10.9 r 473