2019 DU1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4274257561 ± 3.31e+00
Semi-major axis (a)1.7983984644 AU ± 1.82e+01
Inclination (i)5.60918310° ± 2.43e+01
Long. of Asc. Node (Ω)160.74909836° ± 2.44e+02
Arg. of Perihelion (ω)330.55785067° ± 4.17e+02
Mean Anomaly (M)295.26180628° ± 1.51e+04
Mean Motion (n)0.4086600900°/day ± 6.19e+00
Perihelion dist (q)1.02967310 AU ± 1.20e+01
Aphelion dist (Q)2.56719550 AU ± 2.66e+01
Orbital Period2.41180320 yr ± 3.65e+01
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.298″
Uncertainty3
Orbit TypeAmor
MOID0.057464 AU
Observations Used27
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-03-12
Observations (27)
Date Type RA Dec Mag Band Observatory
2019-02-28 09:36:48 C 12 03 54.42 -00 14 04.3 V G96
2019-02-28 09:44:49 C 12 03 55.78 -00 13 47.3 V G96
2019-02-28 09:52:50 C 12 03 57.12 -00 13 31.0 V G96
2019-02-28 10:00:51 C 12 03 58.48 -00 13 14.0 V G96
2019-02-28 11:50:19 C 12 04 17.20 -00 09 25.1 V G96
2019-02-28 11:51:24 C 12 04 17.40 -00 09 22.8 V G96
2019-02-28 11:53:11 C 12 04 17.67 -00 09 18.4 V G96
2019-02-28 11:54:58 C 12 04 17.98 -00 09 16.1 V G96
2019-03-01 07:43:43 C 12 08 03.03 +00 31 09.8 o 711
2019-03-01 07:48:10 C 12 08 03.73 +00 31 18.8 o 711
2019-03-01 07:52:34 C 12 08 04.42 +00 31 27.4 o 711
2019-03-01 08:13:31 C 12 08 08.31 +00 32 06.7 V I52
2019-03-01 08:31:54 C 12 08 09.82 +00 32 34.0 U 734
2019-03-01 08:32:39 C 12 08 11.25 +00 32 44.7 V I52
2019-03-01 08:43:35 C 12 08 12.96 +00 33 05.8 V I52
2019-03-01 08:49:00 C 12 08 12.48 +00 33 08.2 U 734
2019-03-01 08:54:31 C 12 08 14.62 +00 33 27.6 V I52
2019-03-01 09:23:13 C 12 08 17.89 +00 34 16.6 U 734
2019-03-02 01:37:16 C 12 11 07.82 +01 05 43.5 V L01
2019-03-02 01:44:00 C 12 11 08.80 +01 05 56.3 V L01
2019-03-06 03:54:29 C 12 25 25.25 +03 54 21.3 u 807
2019-03-06 04:10:43 C 12 25 26.92 +03 54 45.5 u 807
2019-03-06 04:26:59 C 12 25 28.59 +03 55 10.1 u 807
2019-03-07 11:37:48 C 12 29 04.076 +04 38 57.84 V T12
2019-03-12 05:43:56 C 12 39 30.77 +06 55 23.9 u H21
2019-03-12 05:51:49 C 12 39 31.24 +06 55 32.2 u H21
2019-03-12 06:05:51 C 12 39 32.08 +06 55 46.9 u H21