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
1996-10-09 09:19:36 C 01 59 30.74 +00 58 49.5 a 691
1996-10-09 09:49:40 C 01 59 29.01 +00 58 44.0 a 691
1996-10-09 10:20:01 C 01 59 27.26 +00 58 38.8 a 691
2001-12-14 04:08:49 C 04 00 36.48 +26 30 13.1 o 644
2001-12-14 06:00:50 C 04 00 28.80 +26 30 16.6 o 644
2001-12-14 07:36:03 C 04 00 22.45 +26 30 17.5 o 644
2007-01-16 09:32:24 C 11 39 01.33 +27 56 11.2 r 703
2007-01-16 09:44:01 C 11 39 01.90 +27 56 16.4 r 703
2007-01-16 09:55:32 C 11 39 02.84 +27 56 20.9 r 703
2007-01-16 10:06:59 C 11 39 03.31 +27 56 26.0 r 703
2007-02-10 10:16:59 C 12 05 08.59 +33 30 17.9 r 703
2007-02-10 10:26:02 C 12 05 08.77 +33 30 24.1 r 703
2007-02-10 10:35:04 C 12 05 08.95 +33 30 30.2 r 703
2007-02-10 10:44:09 C 12 05 09.16 +33 30 35.3 r 703
2007-02-24 01:45:36 C 12 08 03.03 +36 59 51.0 r 106
2007-02-24 01:53:55 C 12 08 02.98 +36 59 55.9 r 106
2007-02-24 02:02:16 C 12 08 02.87 +37 00 01.4 r 106
2007-02-24 02:10:33 C 12 08 02.80 +37 00 06.3 r 106
2007-02-25 08:00:10 C 12 07 49.69 +37 17 34.7 r 703
2007-02-25 08:47:23 C 12 07 49.04 +37 18 01.5 r 703
2007-02-26 21:13:17 C 12 07 26.03 +37 38 23.8 r 106
2007-02-26 21:49:53 C 12 07 25.44 +37 38 44.9 r 106
2007-02-26 22:26:49 C 12 07 24.78 +37 39 06.4 r 106
2007-03-03 09:30:16 C 12 05 30.87 +38 33 31.8 r H45
2007-03-03 09:33:33 C 12 05 30.68 +38 33 33.3 r H45
2007-03-03 09:34:43 C 12 05 30.64 +38 33 34.4 r H45
2007-03-03 09:36:37 C 12 05 30.61 +38 33 34.4 r H45
2007-03-03 09:40:03 C 12 05 30.52 +38 33 35.9 r H45
2007-03-03 09:42:58 C 12 05 30.38 +38 33 37.6 r H45
2007-03-03 09:54:52 C 12 05 30.14 +38 33 42.7 r H45
2007-03-04 00:14:17 C 12 05 11.38 +38 40 10.6 r 170
2007-03-04 00:14:55 C 12 05 11.40 +38 40 10.8 r 170
2007-03-04 00:23:11 C 12 05 11.15 +38 40 14.9 r 170
2007-03-05 08:41:57 C 12 04 21.95 +38 54 10.9 r H45
2007-03-05 08:49:24 C 12 04 21.67 +38 54 13.8 r H45
2007-03-05 08:51:20 C 12 04 21.66 +38 54 14.9 r H45
2007-03-05 08:52:34 C 12 04 21.60 +38 54 15.0 r H45
2007-03-05 08:56:30 C 12 04 21.47 +38 54 16.5 r H45
2007-03-05 08:57:33 C 12 04 21.45 +38 54 17.2 r H45
2007-03-05 08:58:59 C 12 04 21.38 +38 54 17.3 r H45
2007-03-07 08:16:52 C 12 03 01.31 +39 12 35.7 r H45
2007-03-07 08:18:42 C 12 03 01.23 +39 12 36.4 r H45
2007-03-07 08:21:14 C 12 03 01.12 +39 12 37.2 r H45
2007-03-07 08:22:44 C 12 03 01.07 +39 12 37.8 r H45
2007-03-07 08:24:49 C 12 03 00.98 +39 12 38.5 r H45
2007-03-07 08:26:49 C 12 03 00.93 +39 12 39.1 r H45
2007-03-08 16:40:41 C 12 02 00.19 +39 23 37.4 m 355
2007-03-08 16:45:41 C 12 02 00.00 +39 23 38.9 m 355
2007-03-08 16:52:21 C 12 01 59.76 +39 23 40.6 m 355
2007-03-09 05:44:50 C 12 01 35.80 +39 27 39.1 o 673