469356 (2001 DR8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6719561475 ± 4.07e-08
Semi-major axis (a)1.9254045353 AU ± 6.78e-09
Inclination (i)6.55738457° ± 8.99e-06
Long. of Asc. Node (Ω)334.45314503° ± 3.61e-05
Arg. of Perihelion (ω)43.67022069° ± 4.10e-05
Mean Anomaly (M)149.20723976° ± 1.98e-05
Mean Motion (n)0.3689175285°/day ± 1.95e-09
Perihelion dist (q)0.63161712 AU ± 7.85e-08
Aphelion dist (Q)3.21919195 AU ± 7.92e-08
Orbital Period2.67167106 yr ± 1.41e-08
Physical Parameters
H (abs. magnitude)18.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.316″
Uncertainty0
Orbit TypeApollo
MOID0.078449 AU
Observations Used160
Oppositions15
Arc Total2001-2025
First Observation Used2001-02-16
Last Observation Used2025-03-30
Observations (173)
Date Type RA Dec Mag Band Observatory
2017-02-16 21:18:36 C 10 08 53.91 +12 57 27.0 q 246
2017-02-23 07:15:06 C 09 56 01.464 +13 37 13.47 L F51
2017-02-23 07:49:03 C 09 55 58.764 +13 37 21.51 L F51
2017-02-23 08:24:22 C 09 55 55.930 +13 37 29.71 L F51
2017-02-23 12:45:41 C 09 55 34.963 +13 38 28.55 L F51
2017-02-23 13:22:11 C 09 55 32.072 +13 38 36.69 L F51
2017-02-23 13:56:32 C 09 55 29.374 +13 38 44.33 L F51
2017-02-25 07:15:41 C 09 52 21.89 +13 47 42.3 o 691
2017-02-25 07:29:31 C 09 52 20.85 +13 47 45.3 o 691
2017-02-25 07:43:51 C 09 52 19.74 +13 47 48.4 o 691
2017-02-26 01:10:01 C 09 51 03.02 +13 51 23.4 20.1 u J43
2017-02-26 01:32:07 C 09 51 01.38 +13 51 28.0 20.3 u J43
2017-02-26 01:54:23 C 09 50 59.75 +13 51 32.9 20.4 u J43
2017-02-26 02:16:33 C 09 50 58.07 +13 51 36.7 20.2 u J43
2017-03-17 05:49:59 C 09 27 09.926 +14 44 38.47 L F51
2017-03-17 06:07:45 C 09 27 09.326 +14 44 39.28 L F51
2017-03-17 06:25:35 C 09 27 08.736 +14 44 40.08 L F51
2017-03-17 06:43:18 C 09 27 08.151 +14 44 40.74 L F51
2024-06-05 02:52:43 B 15 44 43.334 -34 26 33.08 Z Y05
2024-06-05 03:00:17 B 15 44 42.496 -34 26 30.22 Z Y05
2024-06-05 03:07:49 B 15 44 41.605 -34 26 28.37 Z Y05
2024-06-05 03:15:28 B 15 44 40.844 -34 26 26.11 Z Y05
2024-06-05 03:23:02 B 15 44 39.970 -34 26 23.77 Z Y05
2024-06-05 03:30:37 B 15 44 39.163 -34 26 21.21 Z Y05
2024-06-26 06:36:28 C 14 52 55.566 -30 58 49.67 X F51
2024-06-26 06:54:13 C 14 52 53.992 -30 58 40.28 X F51
2024-06-26 07:11:57 C 14 52 52.409 -30 58 30.92 X F51
2024-06-26 07:29:43 C 14 52 50.835 -30 58 21.36 X F51
2024-12-05 04:42:02 C 11 51 40.900 +09 14 30.00 X 033
2024-12-05 04:42:53 C 11 51 40.889 +09 14 30.00 X 033
2024-12-05 04:43:44 C 11 51 40.878 +09 14 29.90 X 033
2024-12-05 04:46:29 C 11 51 40.849 +09 14 29.90 X 033
2024-12-30 20:05:36 C 11 36 55.02 +09 03 39.0 V D29
2024-12-30 20:25:57 C 11 36 53.90 +09 03 40.8 V D29
2024-12-30 20:46:19 C 11 36 52.78 +09 03 44.5 V D29
2025-01-05 10:03:17 C 11 29 16.998 +09 27 41.90 V G96
2025-01-05 10:10:52 C 11 29 16.487 +09 27 43.67 V G96
2025-01-05 10:23:43 C 11 29 15.637 +09 27 46.44 V G96
2025-01-05 10:31:20 C 11 29 15.130 +09 27 48.20 V G96
2025-01-26 08:06:12 C 10 45 47.221 +12 05 47.36 V 703
2025-01-26 08:12:48 C 10 45 46.472 +12 05 51.97 V 703
2025-01-26 08:16:06 C 10 45 46.073 +12 05 53.34 V 703
2025-02-03 10:34:33 C 10 25 11.410 +13 16 38.78 V G96
2025-02-03 10:42:39 C 10 25 10.535 +13 16 41.56 V G96
2025-02-03 10:50:44 C 10 25 09.656 +13 16 43.82 V G96
2025-02-03 10:58:50 C 10 25 08.753 +13 16 47.03 V G96
2025-02-18 08:04:33 C 09 50 05.971 +14 59 41.14 V G96
2025-02-18 08:11:59 C 09 50 05.298 +14 59 42.83 V G96
2025-02-18 08:19:26 C 09 50 04.672 +14 59 44.34 V G96
2025-02-18 20:19:49 B 09 49 03.504 +15 02 15.94 Z K74