54686 (2001 DU8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3417689431 ± 1.06e-08
Semi-major axis (a)1.7768412894 AU ± 1.45e-09
Inclination (i)33.20519749° ± 6.29e-07
Long. of Asc. Node (Ω)161.68066934° ± 8.99e-07
Arg. of Perihelion (ω)265.92679915° ± 1.42e-06
Mean Anomaly (M)213.83374802° ± 2.27e-06
Mean Motion (n)0.4161398629°/day ± 5.08e-10
Perihelion dist (q)1.16957212 AU ± 1.88e-08
Aphelion dist (Q)2.38411046 AU ± 1.89e-08
Orbital Period2.36849764 yr ± 2.89e-09
Physical Parameters
H (abs. magnitude)16.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.021″
Uncertainty0
Orbit TypeAmor
MOID0.432500 AU
Observations Used1168
Gaia Obs Used58
Oppositions16
Arc Total1988-2025
First Observation Used1988-12-03
Last Observation Used2025-07-06
Observations (1436)
Date Type RA Dec Mag Band Observatory
2021-09-07 08:36:40 C 19 57 30.11 +00 30 09.0 V T08
2021-09-07 08:44:00 C 19 57 29.91 +00 29 58.0 V T08
2021-09-07 08:46:00 C 19 57 29.89 +00 29 55.2 V T08
2021-09-07 08:49:58 C 19 57 29.78 +00 29 49.1 V T08
2021-09-07 08:51:57 C 19 57 29.73 +00 29 46.2 V T08
2021-09-07 09:41:08 C 19 57 28.52 +00 28 33.0 V T08
2021-09-08 12:21:21 C 19 56 54.30 -00 11 20.9 V D29
2021-09-08 13:12:16 C 19 56 53.17 -00 12 36.6 V D29
2021-09-10 11:34:00 C 19 56 01.83 -01 21 40.0 V D29
2021-09-10 11:59:28 C 19 56 01.35 -01 22 17.8 V D29
2021-09-10 12:24:55 C 19 56 00.87 -01 22 55.6 V D29
2021-10-02 06:50:39 C 19 58 59.58 -13 14 22.3 V T05
2021-10-02 06:55:17 C 19 58 59.72 -13 14 27.9 V T05
2021-10-02 07:03:16 C 19 58 59.88 -13 14 37.6 V T05
2021-10-02 07:19:06 C 19 59 00.32 -13 14 56.3 V T05
2021-10-03 07:28:22 C 19 59 41.68 -13 43 31.3 V T05
2021-10-03 07:34:21 C 19 59 41.81 -13 43 37.6 V T05
2021-10-03 07:47:33 C 19 59 42.16 -13 43 53.1 V T05
2021-10-03 08:04:07 C 19 59 42.57 -13 44 12.2 V T05
2021-10-04 07:12:09 C 20 00 25.01 -14 11 09.0 V T08
2021-10-04 07:16:48 C 20 00 25.12 -14 11 14.5 V T08
2021-10-04 07:26:05 C 20 00 25.48 -14 11 24.6 V T08
2021-10-04 07:46:00 C 20 00 26.09 -14 11 47.5 V T08
2021-10-06 06:22:50 C 20 01 59.28 -15 04 48.5 V T05
2021-10-06 06:27:27 C 20 01 59.45 -15 04 53.9 V T05
2021-10-06 06:36:43 C 20 01 59.75 -15 05 04.2 V T05
2021-10-06 06:53:12 C 20 02 00.24 -15 05 22.8 V T05
2021-10-07 06:46:21 C 20 02 52.01 -15 31 52.0 V T05
2021-10-07 06:54:17 C 20 02 52.27 -15 32 00.9 V T05
2021-10-07 07:00:12 C 20 02 52.49 -15 32 07.4 V T05
2021-10-07 07:14:52 C 20 02 53.00 -15 32 24.2 V T05
2021-10-24 05:59:59 C 20 23 57.35 -21 55 32.0 V T08
2021-10-24 06:04:38 C 20 23 57.65 -21 55 36.4 V T08
2021-10-24 06:12:37 C 20 23 58.10 -21 55 42.7 V T08
2021-10-24 06:28:32 C 20 23 59.16 -21 55 54.0 V T08
2021-10-30 02:38:08 C 20 33 46.79 -23 39 12.8 V G96
2021-10-30 02:45:01 C 20 33 47.29 -23 39 17.4 V G96
2021-10-30 02:51:53 C 20 33 47.79 -23 39 22.0 V G96
2021-10-30 02:58:47 C 20 33 48.28 -23 39 26.9 V G96
2021-11-04 01:37:54 C 20 43 00.39 -24 55 59.8 V 703
2021-11-04 01:46:05 C 20 43 01.07 -24 56 03.9 V 703
2021-11-04 02:02:27 C 20 43 02.33 -24 56 14.4 V 703
2022-03-27 02:41:58 C 04 18 18.82 -02 32 19.9 V 703
2022-03-27 02:50:03 C 04 18 20.15 -02 32 11.7 V 703
2022-03-27 03:06:12 C 04 18 22.75 -02 31 54.4 V 703
2022-04-15 02:52:44 C 05 28 04.559 +04 57 03.10 V G96
2022-04-15 02:58:05 C 05 28 05.376 +04 57 07.70 V G96
2022-04-15 03:03:26 C 05 28 06.150 +04 57 12.20 V G96
2022-04-15 03:08:48 C 05 28 07.000 +04 57 16.85 V G96
2023-05-14 13:56:37 C 18 04 49.411 +26 27 09.97 X F51