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
2001-02-16 07:31:55 C 10 27 05.15 +10 42 04.0 d 691
2001-02-16 08:02:17 C 10 27 02.48 +10 42 13.5 d 691
2001-02-16 08:32:36 C 10 26 59.81 +10 42 23.8 d 691
2001-02-17 06:41:50 C 10 25 05.94 +10 49 33.4 d 691
2001-02-17 06:47:26 C 10 25 05.44 +10 49 35.2 d 691
2001-02-17 06:53:09 C 10 25 04.94 +10 49 37.0 d 691
2001-02-17 08:11:17 C 10 24 58.16 +10 50 02.4 926
2001-02-17 08:22:45 C 10 24 57.05 +10 50 05.8 926
2001-02-19 07:56:20 C 10 20 56.28 +11 05 03.5 d 691
2001-02-19 07:59:05 C 10 20 55.96 +11 05 05.2 926
2001-02-19 08:02:17 C 10 20 55.72 +11 05 05.8 d 691
2001-02-19 08:03:02 C 10 20 55.57 +11 05 06.4 926
2001-02-19 08:07:04 C 10 20 55.12 +11 05 07.5 926
2001-02-19 08:08:11 C 10 20 55.28 +11 05 06.7 d 691
2001-02-19 08:11:11 C 10 20 54.90 +11 05 09.3 926
2001-02-23 05:47:11 C 10 13 19.48 +11 32 44.6 d 691
2001-02-23 05:55:13 C 10 13 18.86 +11 32 47.5 d 691
2001-02-23 06:03:31 C 10 13 18.15 +11 32 49.5 d 691
2001-02-27 07:28:58 C 10 05 56.35 +11 58 31.4 d 691
2001-02-27 07:39:44 C 10 05 55.47 +11 58 35.2 d 691
2001-02-27 07:52:07 C 10 05 54.55 +11 58 38.6 d 691
2001-03-15 04:29:15 C 09 44 00.19 +13 06 20.2 d 691
2001-03-15 04:34:52 C 09 43 59.86 +13 06 19.9 d 691
2001-03-15 04:40:30 C 09 43 59.67 +13 06 21.0 d 691
2001-03-16 04:14:08 C 09 43 01.46 +13 08 50.2 d 691
2001-03-16 04:19:48 C 09 43 01.09 +13 08 51.7 d 691
2001-03-16 04:25:39 C 09 43 00.98 +13 08 52.1 d 691
2009-01-31 09:52:12 C 10 52 53.10 +09 42 17.7 o 691
2009-01-31 10:18:34 C 10 52 50.65 +09 42 27.0 o 691
2009-01-31 10:44:35 C 10 52 48.21 +09 42 36.2 o 691
2009-01-31 11:46:45 C 10 52 42.43 +09 42 58.6 o 291
2009-01-31 11:52:17 C 10 52 41.92 +09 43 00.7 o 291
2009-01-31 11:57:46 C 10 52 41.40 +09 43 02.5 o 291
2009-01-31 12:04:19 C 10 52 40.81 +09 43 04.6 o 291
2009-01-31 12:09:37 C 10 52 40.31 +09 43 06.5 o 291
2009-01-31 12:15:57 C 10 52 39.71 +09 43 08.7 o 291
2009-01-31 22:41:13 C 10 51 43.74 +09 46 50.1 r 493
2009-01-31 22:49:43 C 10 51 43.04 +09 46 53.5 r 493
2009-01-31 23:43:02 C 10 51 37.96 +09 47 10.8 r J95
2009-01-31 23:54:49 C 10 51 36.81 +09 47 15.8 r J95
2009-02-01 00:06:00 C 10 51 35.75 +09 47 19.0 r J95
2009-02-01 06:33:47 C 10 51 00.66 +09 49 41.3 r 448
2009-02-01 07:17:00 C 10 50 56.53 +09 49 56.0 r 448
2009-02-01 07:59:44 C 10 50 52.50 +09 50 11.9 r 448
2009-02-01 08:46:02 C 10 50 48.26 +09 50 28.3 r G96
2009-02-01 08:54:29 C 10 50 47.57 +09 50 31.3 o G58
2009-02-01 08:56:54 C 10 50 47.22 +09 50 32.1 r G96
2009-02-01 09:02:26 C 10 50 46.82 +09 50 33.9 o G58
2009-02-01 09:07:29 C 10 50 46.24 +09 50 35.8 r G96
2009-02-01 09:11:55 C 10 50 45.98 +09 50 37.2 o G58