2019 DW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7840229630 ± 2.00e+00
Semi-major axis (a)2.2630718839 AU ± 3.00e+00
Inclination (i)4.91454713° ± 4.00e+00
Long. of Asc. Node (Ω)163.67172730° ± 5.00e+00
Arg. of Perihelion (ω)98.64740829° ± 6.00e+00
Mean Anomaly (M)332.92344554° ± 4.46e-01
Mean Motion (n)0.2897422200°/day ± 5.76e-01
Perihelion dist (q)0.48891190 AU ± 4.57e+00
Aphelion dist (Q)4.03476450 AU ± 7.01e+00
Orbital Period3.40167100 yr ± 6.76e+00
Physical Parameters
H (abs. magnitude)24.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.323″
Uncertainty3
Orbit TypeApollo
MOID0.000289 AU
Observations Used29
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-03-09
Observations (31)
Date Type RA Dec Mag Band Observatory
2019-02-25 05:51:18 C 09 54 23.84 +06 30 52.9 U W84
2019-02-25 05:56:47 C 09 54 22.35 +06 31 00.8 U W84
2019-02-25 06:02:19 C 09 54 20.82 +06 31 08.9 U W84
2019-02-28 05:11:30 C 09 29 45.58 +08 45 03.7 V G96
2019-02-28 05:19:34 C 09 29 41.86 +08 45 22.1 V G96
2019-02-28 05:27:41 C 09 29 38.05 +08 45 41.9 V G96
2019-02-28 05:35:46 C 09 29 34.37 +08 46 01.6 V G96
2019-02-28 08:32:21 C 09 28 11.23 +08 53 10.3 V I52
2019-02-28 08:34:44 C 09 28 10.10 +08 53 16.2 V I52
2019-02-28 08:37:08 C 09 28 08.97 +08 53 22.3 V I52
2019-02-28 08:39:32 C 09 28 07.81 +08 53 28.0 V I52
2019-02-28 20:31:08 C 09 22 27.74 +09 23 44.1 V L01
2019-02-28 20:35:48 C 09 22 25.25 +09 23 56.9 V L01
2019-02-28 20:43:14 C 09 22 21.32 +09 24 16.9 V L01
2019-03-01 03:26:09 C 09 18 52.08 +09 43 03.1 o 711
2019-03-01 03:29:55 C 09 18 49.99 +09 43 14.0 o 711
2019-03-01 03:33:46 C 09 18 47.84 +09 43 25.0 o 711
2019-03-01 04:04:48 C 09 18 31.01 +09 44 51.1 V I52
2019-03-01 04:10:12 C 09 18 27.97 +09 45 06.2 V I52
2019-03-02 05:30:50 C 09 03 03.35 +11 04 17.8 V I52
2019-03-02 05:33:37 C 09 03 01.41 +11 04 27.2 V I52
2019-03-06 21:01:03 C 06 44 40.055 +19 49 37.95 V J04
2019-03-06 21:05:13 C 06 44 31.487 +19 49 57.80 V J04
2019-03-06 21:08:43 C 06 44 24.330 +19 50 14.31 V J04
2019-03-07 00:05:06 S 06 38 26.117 +20 04 14.27 L C51
2019-03-07 01:39:21 S 06 35 10.896 +20 11 22.99 L C51
2019-03-09 05:42:29 C 04 34 58.243 +21 49 30.60 V T12
2019-03-09 05:44:01 C 04 34 54.594 +21 49 28.46 V T12
2019-03-09 05:45:18 C 04 34 51.555 +21 49 26.74 V T12
2019-03-09 05:46:26 C 04 34 48.835 +21 49 25.13 V T12
2019-03-09 05:47:35 C 04 34 46.105 +21 49 23.56 V T12