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
2020-01-25 14:09:29 C 12 31 11.649 -11 18 25.89 U F52
2020-01-25 14:10:39 C 12 31 11.67 -11 18 24.3 V T05
2020-01-25 14:14:57 C 12 31 11.76 -11 18 20.1 V T05
2020-01-25 14:24:20 C 12 31 11.96 -11 18 10.6 V T05
2020-01-25 14:38:31 C 12 31 12.31 -11 17 56.1 V T05
2020-01-26 12:04:35 C 12 31 44.92 -10 55 30.1 V T05
2020-01-26 12:12:30 C 12 31 45.06 -10 55 21.7 V T05
2020-01-26 12:17:54 C 12 31 45.19 -10 55 15.1 V T05
2020-01-26 12:35:35 C 12 31 45.54 -10 54 57.2 V T05
2020-01-28 12:34:40 C 12 32 49.71 -10 02 37.4 V T08
2020-01-28 12:39:29 C 12 32 49.80 -10 02 31.8 V T08
2020-01-28 12:40:36 C 12 32 49.817 -10 02 30.74 U F51
2020-01-28 12:48:30 C 12 32 49.97 -10 02 21.9 V T08
2020-01-28 12:55:47 C 12 32 50.085 -10 02 13.82 U F51
2020-01-28 13:02:53 C 12 32 50.23 -10 02 04.7 V T08
2020-01-28 13:11:09 C 12 32 50.357 -10 01 56.56 U F51
2020-01-28 13:26:22 C 12 32 50.623 -10 01 39.54 U F51
2020-01-29 10:43:48 C 12 33 15.54 -09 37 30.2 V G96
2020-01-29 10:51:15 C 12 33 15.56 -09 37 22.0 V G96
2020-01-29 10:58:41 C 12 33 15.67 -09 37 13.7 V G96
2020-01-29 11:06:06 C 12 33 15.80 -09 37 05.1 V G96
2020-01-29 14:33:59 C 12 33 19.56 -09 33 03.8 V T05
2020-01-29 14:37:57 C 12 33 19.66 -09 32 59.5 V T05
2020-01-29 14:54:24 C 12 33 19.91 -09 32 40.2 V T05
2020-01-29 15:12:01 C 12 33 20.17 -09 32 20.2 V T05
2020-01-30 10:53:26 C 12 33 41.02 -09 09 22.5 V 703
2020-01-30 11:01:03 C 12 33 41.13 -09 09 12.2 V 703
2020-01-30 11:08:38 C 12 33 41.17 -09 09 04.6 V 703
2020-01-30 11:08:59 C 12 33 41.70 -09 09 01.7 V T05
2020-01-30 11:13:37 C 12 33 41.76 -09 08 56.2 V T05
2020-01-30 11:16:15 C 12 33 41.30 -09 08 55.4 V 703
2020-01-30 11:21:33 C 12 33 41.94 -09 08 46.2 V T05
2020-01-30 11:36:50 C 12 33 42.12 -09 08 28.2 V T05
2020-02-02 08:46:07 C 12 34 39.49 -07 43 46.4 V 703
2020-02-02 08:53:56 C 12 34 39.57 -07 43 37.5 V 703
2020-02-02 09:01:44 C 12 34 39.67 -07 43 27.4 V 703
2020-02-02 09:09:32 C 12 34 39.71 -07 43 17.5 V 703
2020-02-03 12:49:45 C 12 34 55.98 -07 07 37.9 V T05
2020-02-03 12:54:03 C 12 34 56.02 -07 07 32.2 V T05
2020-02-03 13:02:57 C 12 34 56.07 -07 07 20.6 V T05
2020-02-03 13:17:36 C 12 34 56.16 -07 07 01.9 V T05
2020-02-03 14:19:11 C 12 34 56.508 -07 05 41.05 U F52
2020-02-03 14:53:18 C 12 34 56.704 -07 04 56.46 U F52
2020-02-03 15:10:20 C 12 34 56.798 -07 04 34.24 U F52
2020-02-05 11:52:44 C 12 35 15.25 -06 04 48.5 V T08
2020-02-05 11:57:22 C 12 35 15.21 -06 04 43.1 V T08
2020-02-05 12:06:39 C 12 35 15.33 -06 04 29.9 V T08
2020-02-05 12:09:28 C 12 35 15.29 -06 04 26.8 V T08
2020-02-05 12:13:36 C 12 35 15.30 -06 04 20.1 V T08
2020-02-05 12:22:13 C 12 35 15.34 -06 04 08.8 V T08