IAA RAS IAA Minor Planet Database

2019 DN1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3781606243 ± 5.57e-04
Semi-major axis (a)0.8641492999 AU ± 3.35e-06
Inclination (i)8.08745483° ± 1.64e-02
Long. of Asc. Node (Ω)159.75905063° ± 3.38e-04
Arg. of Perihelion (ω)133.68518867° ± 4.87e-04
Mean Anomaly (M)40.51406322° ± 6.38e-02
Mean Motion (n)1.2269563214°/day ± 7.13e-06
Perihelion dist (q)0.53736206 AU ± 4.81e-04
Aphelion dist (Q)1.19093654 AU ± 4.81e-04
Orbital Period0.80331000 yr ± 4.67e-06
Physical Parameters
H (abs. magnitude)28.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.492″
Uncertainty2
Orbit TypeAten
MOID0.003984 AU
Observations Used18
Oppositions1
Arc Total2019-2019
First Observation Used2019-02-28
Last Observation Used2019-03-01
Observations (19)
Date Type RA Dec Mag Band Observatory
2019-02-28 10:32:35 C 12 08 53.08 -04 00 34.4 – V G96
2019-02-28 10:40:42 C 12 08 55.14 -03 58 09.9 – V G96
2019-02-28 10:48:50 C 12 08 57.31 -03 55 40.8 – V G96
2019-02-28 10:56:57 C 12 08 59.31 -03 53 10.4 – V G96
2019-02-28 11:48:12 C 12 09 13.62 -03 37 14.2 – V G96
2019-02-28 11:48:37 C 12 09 13.73 -03 37 06.5 – V G96
2019-02-28 11:49:02 C 12 09 13.92 -03 36 57.5 – V G96
2019-02-28 11:49:27 C 12 09 13.95 -03 36 50.2 – V G96
2019-02-28 12:25:09 C 12 09 24.91 -03 25 23.7 – V I52
2019-02-28 12:27:57 C 12 09 25.82 -03 24 28.7 – V I52
2019-02-28 12:29:21 C 12 09 26.26 -03 24 01.8 – V I52
2019-03-01 01:40:07 C 12 17 26.48 +02 21 03.6 – V L01
2019-03-01 01:43:23 C 12 17 28.51 +02 22 59.9 – V L01
2019-03-01 01:59:40 C 12 17 38.47 +02 32 44.8 – V L01
2019-03-01 02:01:18 C 12 17 39.49 +02 33 44.0 – V L01
2019-03-01 02:04:34 C 12 17 41.51 +02 35 42.5 – V L01
2019-03-01 08:23:23 C 12 24 14.66 +07 14 32.9 – V G96
2019-03-01 08:23:34 C 12 24 14.80 +07 14 41.4 – V G96
2019-03-01 08:23:44 C 12 24 14.96 +07 14 50.6 – V G96