388468 (2007 DB83)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2998891463 ± 3.09e-08
Semi-major axis (a)1.7503150705 AU ± 2.30e-09
Inclination (i)10.90347238° ± 2.14e-06
Long. of Asc. Node (Ω)55.20121805° ± 7.28e-06
Arg. of Perihelion (ω)162.39647217° ± 9.86e-06
Mean Anomaly (M)359.32772456° ± 5.96e-06
Mean Motion (n)0.4256355832°/day ± 8.40e-10
Perihelion dist (q)1.22541458 AU ± 5.41e-08
Aphelion dist (Q)2.27521556 AU ± 5.42e-08
Orbital Period2.31565762 yr ± 4.57e-09
Physical Parameters
H (abs. magnitude)18.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.290″
Uncertainty0
Orbit TypeAmor
MOID0.221470 AU
Observations Used768
Oppositions16
Arc Total1996-2024
First Observation Used2001-12-14
Last Observation Used2024-12-27
Observations (825)
Date Type RA Dec Mag Band Observatory
2007-04-22 06:28:27 C 11 29 34.52 +28 45 23.1 r H45
2007-04-22 06:30:24 C 11 29 34.51 +28 45 19.8 r H45
2007-04-22 06:33:40 C 11 29 34.51 +28 45 15.1 r H45
2007-04-22 06:35:02 C 11 29 34.53 +28 45 13.0 r H45
2007-04-22 06:36:13 C 11 29 34.52 +28 45 11.0 r H45
2007-04-22 20:11:15 C 11 29 42.66 +28 24 42.6 c A24
2007-04-22 20:12:42 C 11 29 42.63 +28 24 40.5 c A24
2007-04-22 20:14:09 C 11 29 42.68 +28 24 37.2 c A24
2007-04-22 20:46:20 C 11 29 42.81 +28 23 49.0 c A24
2007-04-22 20:49:18 C 11 29 42.77 +28 23 43.7 c A24
2007-04-22 21:22:55 C 11 29 42.92 +28 22 54.4 c A24
2007-04-22 21:24:22 C 11 29 42.88 +28 22 51.4 c A24
2007-04-22 21:25:49 C 11 29 42.89 +28 22 49.7 c A24
2007-04-23 00:52:50 C 11 29 44.073 +28 17 23.9 r 084
2007-04-24 05:25:56 C 11 30 03.49 +27 33 48.0 r 703
2007-04-24 05:36:04 C 11 30 03.56 +27 33 32.2 r 703
2007-04-24 05:56:22 C 11 30 03.67 +27 33 00.5 r 703
2007-04-24 20:31:17 C 11 30 15.86 +27 10 06.4 r 185
2007-04-24 20:48:19 C 11 30 16.02 +27 09 40.1 r 185
2007-04-25 20:08:37 C 11 30 37.39 +26 32 41.9 17.4 o A57
2007-04-25 20:12:40 C 11 30 37.49 +26 32 36.2 17.5 o A57
2007-04-25 20:16:41 C 11 30 37.49 +26 32 29.6 17.5 o A57
2007-04-26 05:13:15 C 11 30 46.07 +26 18 13.3 17.7 c 704
2007-04-26 05:25:41 C 11 30 46.18 +26 17 53.3 18.2 c 704
2007-04-26 05:50:36 C 11 30 46.44 +26 17 13.1 18.7 c 704
2007-04-26 06:03:04 C 11 30 46.61 +26 16 51.5 18.9 c 704
2007-04-26 20:31:33 C 11 31 02.93 +25 53 25.1 c 560
2007-04-26 20:35:08 C 11 31 02.96 +25 53 19.3 c 560
2007-04-26 20:39:54 C 11 31 03.02 +25 53 11.4 c 560
2007-04-27 05:54:09 C 11 31 12.85 +25 38 10.7 r H45
2007-04-27 05:59:11 C 11 31 12.89 +25 38 03.1 r H45
2007-04-27 06:00:26 C 11 31 12.89 +25 38 00.7 r H45
2007-04-27 06:01:39 C 11 31 12.94 +25 37 58.6 r H45
2007-04-27 06:02:57 C 11 31 12.94 +25 37 55.9 r H45
2007-04-27 06:04:07 C 11 31 12.94 +25 37 54.3 r H45
2007-05-04 03:53:00 C 11 35 48.24 +20 54 26.8 o 673
2007-05-04 04:02:00 C 11 35 48.48 +20 54 11.0 o 673
2007-05-04 04:12:49 C 11 35 48.79 +20 53 52.2 o 673
2007-05-04 04:26:19 C 11 35 49.18 +20 53 27.7 o 673
2007-05-10 19:51:22 C 11 42 28.97 +16 02 35.6 c A53
2007-05-10 20:01:22 C 11 42 29.36 +16 02 17.0 c A53
2007-05-10 20:11:22 C 11 42 29.83 +16 01 58.6 c A53
2007-05-10 20:34:09 C 11 42 30.85 +16 01 15.6 c A53
2007-05-13 05:00:55 C 11 45 21.52 +14 15 35.4 r 703
2007-05-13 05:13:18 C 11 45 22.14 +14 15 10.7 r 703
2007-05-13 05:25:39 C 11 45 22.75 +14 14 47.7 r 703
2007-05-13 21:09:04 C 11 46 13.15 +13 45 05.2 c A53
2007-05-13 21:16:58 C 11 46 13.54 +13 44 50.1 c A53
2007-05-13 21:25:24 C 11 46 13.97 +13 44 34.1 c A53
2007-05-13 21:35:24 C 11 46 14.42 +13 44 14.9 c A53