2019 DU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3180261882
Semi-major axis (a)1.2740534999 AU
Inclination (i)7.78286580°
Long. of Asc. Node (Ω)157.14051428°
Arg. of Perihelion (ω)290.88564106° ± 5.90e-04
Mean Anomaly (M)283.75195727°
Mean Motion (n)0.6854109000°/day
Perihelion dist (q)0.86887590 AU
Aphelion dist (Q)1.67911990 AU
Orbital Period1.43798070 yr
Physical Parameters
H (abs. magnitude)27.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.324″
Uncertainty
Orbit TypeApollo
MOID0.018352 AU
Observations Used23
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-03-05
Observations (23)
Date Type RA Dec Mag Band Observatory
2019-02-26 09:03:23 C 10 21 51.72 +09 45 55.5 V G96
2019-02-26 09:10:49 C 10 21 54.12 +09 46 52.5 V G96
2019-02-26 09:18:17 C 10 21 56.51 +09 47 49.2 V G96
2019-02-26 11:20:50 C 10 22 36.75 +10 03 07.5 V I52
2019-02-26 11:22:14 C 10 22 37.25 +10 03 16.7 V I52
2019-02-26 11:23:38 C 10 22 37.68 +10 03 27.5 V I52
2019-02-26 11:25:02 C 10 22 38.13 +10 03 37.7 V I52
2019-02-27 01:24:11 C 10 27 31.16 +11 41 13.7 V L01
2019-02-27 01:37:15 C 10 27 34.93 +11 42 38.1 V L01
2019-02-27 01:41:03 C 10 27 36.04 +11 43 03.0 V L01
2019-02-27 01:46:41 C 10 27 37.61 +11 43 39.0 V L01
2019-02-27 04:26:23 C 10 28 35.87 +12 05 09.6 u 807
2019-02-27 04:32:33 C 10 28 37.49 +12 05 48.4 u 807
2019-02-27 04:39:00 C 10 28 39.18 +12 06 29.0 u 807
2019-02-28 05:42:14 C 10 35 49.43 +14 24 50.8 V I52
2019-02-28 05:44:02 C 10 35 49.79 +14 25 00.1 V I52
2019-02-28 05:45:49 C 10 35 50.20 +14 25 09.4 V I52
2019-03-04 04:21:15 C 10 53 25.84 +19 57 31.3 u H21
2019-03-04 04:33:57 C 10 53 27.20 +19 58 02.7 u H21
2019-03-04 04:52:13 C 10 53 29.10 +19 58 46.7 u H21
2019-03-05 10:40:02 C 10 57 02.98 +21 03 30.6 o 291
2019-03-05 10:50:12 C 10 57 03.90 +21 03 49.6 o 291
2019-03-05 11:00:21 C 10 57 04.87 +21 04 07.8 o 291