267223 (2001 DQ8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9008277814 ± 1.26e-08
Semi-major axis (a)1.8425528907 AU ± 2.16e-09
Inclination (i)12.75973599° ± 8.41e-06
Long. of Asc. Node (Ω)342.63784033° ± 1.52e-05
Arg. of Perihelion (ω)14.85778581° ± 1.61e-05
Mean Anomaly (M)352.97172351° ± 2.43e-06
Mean Motion (n)0.3940781279°/day ± 6.93e-10
Perihelion dist (q)0.18273006 AU ± 2.33e-08
Aphelion dist (Q)3.50237572 AU ± 2.36e-08
Orbital Period2.50109360 yr ± 4.40e-09
Physical Parameters
H (abs. magnitude)18.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.352″
Uncertainty0
Orbit TypeApollo
MOID0.106145 AU
Observations Used417
Oppositions13
Arc Total2001-2023
First Observation Used2001-02-16
Last Observation Used2023-05-02
Observations (449)
Date Type RA Dec Mag Band Observatory
2001-02-19 06:47:55 C 09 52 27.28 +22 54 27.3 18.3 c 704
2001-02-19 06:57:29 C 09 52 25.49 +22 54 28.5 17.8 c 704
2001-02-19 07:13:25 C 09 52 22.63 +22 54 30.2 c 699
2001-02-19 07:18:52 C 09 52 21.55 +22 54 31.1 18.5 c 704
2001-02-19 07:39:15 C 09 52 17.79 +22 54 33.7 18.5 c 704
2001-02-19 07:45:55 C 09 52 16.64 +22 54 35.0 926
2001-02-19 07:46:51 C 09 52 16.47 +22 54 35.2 926
2001-02-19 07:47:49 C 09 52 16.30 +22 54 35.3 926
2001-02-19 08:09:58 C 09 52 12.18 +22 54 37.1 c 699
2001-02-19 08:31:34 C 09 52 08.25 +22 54 39.3 854
2001-02-19 08:35:00 C 09 52 07.49 +22 54 39.7 854
2001-02-19 09:10:21 C 09 52 01.22 +22 54 43.8 854
2001-02-19 09:13:46 C 09 52 00.50 +22 54 43.5 854
2001-02-19 18:44:41 C 09 50 19.99 +22 55 41.1 151
2001-02-19 18:48:49 C 09 50 19.19 +22 55 42.8 151
2001-02-19 18:51:41 C 09 50 18.59 +22 55 43.7 151
2001-02-19 18:53:13 C 09 50 18.37 +22 55 44.2 151
2001-02-19 18:55:40 C 09 50 17.88 +22 55 43.6 151
2001-02-19 19:01:22 C 09 50 16.91 +22 55 45.7 151
2001-02-22 20:55:39 C 09 38 15.00 +23 00 01.7 587
2001-02-22 21:01:35 C 09 38 14.14 +23 00 01.5 587
2001-02-25 15:20:17 C 09 29 01.42 +22 58 58.3 360
2001-02-25 15:23:49 C 09 29 00.98 +22 58 58.1 360
2001-02-25 15:28:09 C 09 29 00.40 +22 58 57.7 360
2001-02-26 23:20:49 C 09 25 04.34 +22 57 07.3 595
2001-02-26 23:30:23 C 09 25 03.12 +22 57 05.6 595
2001-02-26 23:52:41 C 09 25 00.44 +22 57 05.7 595
2001-02-27 00:07:11 C 09 24 58.63 +22 57 03.8 595
2001-02-27 07:31:52 C 09 24 06.43 +22 56 35.6 926
2001-02-27 07:34:18 C 09 24 06.12 +22 56 34.7 926
2001-02-27 07:36:45 C 09 24 05.86 +22 56 35.3 926
2001-03-13 13:40:46 C 08 57 47.84 +22 08 40.5 413
2001-03-13 13:44:32 C 08 57 47.59 +22 08 39.0 413
2001-03-13 13:48:19 C 08 57 47.42 +22 08 38.1 413
2006-01-28 11:47:36 C 12 29 41.10 +15 56 36.9 r 703
2006-01-28 11:58:38 C 12 29 36.70 +15 56 58.9 r 703
2006-01-28 12:09:42 C 12 29 32.24 +15 57 20.5 r 703
2006-01-28 12:20:44 C 12 29 27.78 +15 57 42.2 r 703
2006-01-28 12:46:48 C 12 29 17.26 +15 58 32.7 r 703
2006-01-28 12:47:13 C 12 29 17.07 +15 58 33.1 r 703
2006-01-28 12:47:40 C 12 29 16.87 +15 58 34.8 r 703
2006-01-28 12:48:08 C 12 29 16.67 +15 58 35.2 r 703
2006-02-02 10:09:06 C 11 43 44.76 +19 17 30.8 r 703
2006-02-02 10:18:03 C 11 43 41.34 +19 17 44.0 r 703
2006-02-02 10:27:02 C 11 43 37.95 +19 17 57.0 r 703
2006-02-02 10:36:03 C 11 43 34.50 +19 18 09.6 r 703
2006-02-02 23:36:04 C 11 38 45.45 +19 36 03.2 c 246
2006-02-02 23:37:22 C 11 38 45.01 +19 36 05.1 c 246
2006-02-02 23:39:29 C 11 38 44.21 +19 36 08.0 c 246
2006-02-02 23:41:18 C 11 38 43.52 +19 36 10.2 c 246