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
2007-05-14 03:13:27 C 11 46 33.10 +13 33 39.6 r H51
2007-05-14 03:15:51 C 11 46 33.18 +13 33 34.0 r H51
2007-05-14 03:18:08 C 11 46 33.31 +13 33 30.1 r H51
2007-05-14 03:20:27 C 11 46 33.40 +13 33 25.5 r H51
2007-05-14 03:22:45 C 11 46 33.50 +13 33 22.8 r H51
2007-05-14 03:25:05 C 11 46 33.65 +13 33 17.1 r H51
2007-05-14 03:27:24 C 11 46 33.72 +13 33 12.6 r H51
2007-05-14 03:29:42 C 11 46 33.85 +13 33 08.3 r H51
2007-05-14 03:32:00 C 11 46 33.94 +13 33 03.5 r H51
2007-05-14 03:34:18 C 11 46 34.10 +13 32 59.2 r H51
2007-05-17 19:08:21 C 11 51 36.61 +10 46 50.2 i 071
2007-05-17 19:15:10 C 11 51 37.07 +10 46 36.9 i 071
2007-05-17 19:21:48 C 11 51 37.37 +10 46 24.8 i 071
2007-05-18 20:41:55 C 11 53 10.87 +09 58 07.6 r 113
2007-05-18 20:46:58 C 11 53 11.17 +09 57 57.9 r 113
2007-05-18 20:49:11 C 11 53 11.30 +09 57 54.0 r 113
2007-05-18 20:51:21 C 11 53 11.46 +09 57 49.3 r 113
2007-05-18 20:53:33 C 11 53 11.56 +09 57 45.5 r 113
2007-05-19 04:31:48 C 11 53 40.38 +09 43 18.5 r 703
2007-05-19 04:46:08 C 11 53 41.17 +09 42 51.3 r 703
2007-05-19 05:00:30 C 11 53 42.03 +09 42 23.9 r 703
2007-05-19 05:14:49 C 11 53 42.86 +09 41 56.6 r 703
2007-05-19 05:24:40 C 11 53 43.15 +09 41 36.4 r H45
2007-05-19 05:26:02 C 11 53 43.27 +09 41 33.1 r H45
2007-05-19 05:27:22 C 11 53 43.29 +09 41 31.0 r H45
2007-05-19 05:29:33 C 11 53 43.44 +09 41 26.5 r H45
2007-05-19 05:31:15 C 11 53 43.55 +09 41 23.9 r H45
2007-05-19 05:32:44 C 11 53 43.63 +09 41 20.4 r H45
2007-05-19 20:21:33 C 11 54 40.81 +09 13 03.0 o 151
2007-05-19 20:22:40 C 11 54 40.91 +09 13 01.3 o 151
2007-05-19 20:23:46 C 11 54 41.01 +09 12 59.7 o 151
2007-05-19 20:24:51 C 11 54 41.04 +09 12 57.4 o 151
2007-05-19 20:25:57 C 11 54 41.11 +09 12 55.6 o 151
2007-05-19 20:27:03 C 11 54 41.18 +09 12 53.5 o 151
2007-05-19 20:28:08 C 11 54 41.24 +09 12 51.3 o 151
2007-05-19 21:19:52 C 11 54 44.29 +09 11 13.2 c A48
2007-05-19 21:26:04 C 11 54 44.70 +09 11 01.5 c A48
2007-05-19 21:32:17 C 11 54 45.05 +09 10 49.7 c A48
2007-05-19 21:38:30 C 11 54 45.43 +09 10 38.4 c A48
2007-05-20 04:35:02 C 11 55 12.13 +08 57 27.7 r H45
2007-05-20 04:40:35 C 11 55 12.49 +08 57 16.4 r H45
2007-05-20 04:42:23 C 11 55 12.59 +08 57 13.1 r H45
2007-05-20 04:44:13 C 11 55 12.71 +08 57 09.7 r H45
2007-05-20 04:45:32 C 11 55 12.77 +08 57 07.2 r H45
2007-05-20 04:46:52 C 11 55 12.86 +08 57 04.5 r H45
2007-05-21 04:39:31 C 11 56 46.69 +08 11 35.7 r H45
2007-05-21 04:41:00 C 11 56 46.76 +08 11 32.5 r H45
2007-05-21 04:42:38 C 11 56 46.87 +08 11 29.4 r H45
2007-05-21 04:44:53 C 11 56 47.01 +08 11 25.2 r H45
2007-05-21 04:46:14 C 11 56 47.08 +08 11 22.5 r H45