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
2007-04-10 06:10:54 C 11 31 40.46 +34 57 00.2 17.8 c 704
2007-04-10 06:24:59 C 11 31 40.05 +34 56 45.2 17.8 c 704
2007-04-10 20:37:43 C 11 31 23.09 +34 41 25.6 c A53
2007-04-10 20:44:02 C 11 31 22.89 +34 41 18.8 c A53
2007-04-10 20:51:25 C 11 31 22.73 +34 41 11.3 c A53
2007-04-10 20:58:47 C 11 31 22.55 +34 41 03.2 c A53
2007-04-11 01:35:15 C 11 31 15.57 +34 35 57.6 c A24
2007-04-11 01:36:48 C 11 31 15.50 +34 35 55.9 c A24
2007-04-11 20:14:09 C 11 30 56.42 +34 15 20.0 17.6 c B00
2007-04-11 20:39:08 C 11 30 55.98 +34 14 55.3 16.7 c B00
2007-04-11 21:04:02 C 11 30 55.27 +34 14 25.2 17.1 c B00
2007-04-11 21:21:35 C 11 30 54.64 +34 14 06.1 c A53
2007-04-11 21:31:35 C 11 30 54.41 +34 13 55.2 c A53
2007-04-11 21:42:08 C 11 30 54.21 +34 13 43.4 c A53
2007-04-11 21:54:15 C 11 30 53.86 +34 13 29.3 c A53
2007-04-12 00:41:43 C 11 30 49.93 +34 10 17.8 c A24
2007-04-12 00:43:09 C 11 30 50.00 +34 10 15.6 c A24
2007-04-12 06:07:05 C 11 30 44.75 +34 04 14.2 r H45
2007-04-12 06:16:01 C 11 30 44.53 +34 04 04.0 r H45
2007-04-12 06:17:33 C 11 30 44.51 +34 04 02.0 r H45
2007-04-12 06:19:03 C 11 30 44.47 +34 04 00.3 r H45
2007-04-12 06:20:39 C 11 30 44.42 +34 03 58.6 r H45
2007-04-12 06:22:01 C 11 30 44.39 +34 03 56.7 r H45
2007-04-12 06:23:36 C 11 30 44.35 +34 03 55.3 r H45
2007-04-12 21:17:03 C 11 30 30.77 +33 46 39.5 17.5 r B32
2007-04-12 21:24:32 C 11 30 30.59 +33 46 30.5 18.1 r B32
2007-04-12 21:31:07 C 11 30 30.49 +33 46 23.1 16.9 r B32
2007-04-12 21:36:53 C 11 30 30.36 +33 46 15.2 18.3 r B32
2007-04-12 21:43:03 C 11 30 30.28 +33 46 09.6 18.1 r B32
2007-04-14 15:02:08 C 11 29 56.05 +32 56 39.8 m 355
2007-04-14 15:07:09 C 11 29 55.97 +32 56 33.7 m 355
2007-04-14 15:13:48 C 11 29 55.83 +32 56 24.3 m 355
2007-04-14 15:18:48 C 11 29 55.87 +32 56 18.9 m 355
2007-04-14 20:45:54 C 11 29 53.35 +32 49 32.3 c A53
2007-04-14 20:55:54 C 11 29 53.26 +32 49 19.3 c A53
2007-04-14 21:06:40 C 11 29 53.09 +32 49 06.7 c A53
2007-04-14 21:27:48 C 11 29 52.70 +32 48 40.1 c A53
2007-04-15 19:33:23 C 11 29 40.64 +32 20 47.2 o 151
2007-04-15 19:34:39 C 11 29 40.62 +32 20 45.6 o 151
2007-04-15 19:35:55 C 11 29 40.61 +32 20 43.9 o 151
2007-04-15 19:36:55 C 11 29 40.58 +32 20 42.8 o 151
2007-04-15 19:38:06 C 11 29 40.56 +32 20 41.5 o 151
2007-04-15 19:39:12 C 11 29 40.54 +32 20 40.1 o 151
2007-04-15 19:40:17 C 11 29 40.53 +32 20 38.8 o 151
2007-04-16 06:10:27 C 11 29 34.07 +32 07 12.7 r H45
2007-04-16 06:12:40 C 11 29 34.06 +32 07 09.8 r H45
2007-04-16 06:14:36 C 11 29 34.04 +32 07 07.5 r H45
2007-04-16 06:17:03 C 11 29 33.99 +32 07 03.8 r H45
2007-04-16 06:18:24 C 11 29 33.99 +32 07 02.1 r H45
2007-04-16 19:49:53 C 11 29 29.99 +31 49 20.3 c A24