2017 DN109

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8267991599 ± 1.13e-07
Semi-major axis (a)1.1958397245 AU ± 2.76e-07
Inclination (i)7.09195913° ± 4.15e-06
Long. of Asc. Node (Ω)66.13256606° ± 7.38e-05
Arg. of Perihelion (ω)302.28280985° ± 6.66e-05
Mean Anomaly (M)289.12305052° ± 1.56e-04
Mean Motion (n)0.7537074568°/day ± 2.61e-07
Perihelion dist (q)0.20712044 AU ± 1.44e-07
Aphelion dist (Q)2.18455900 AU ± 5.23e-07
Orbital Period1.30770404 yr ± 4.54e-07
NGA Modelr2
A22.64888815e-13 ± 4.63e-13 AU/d²
Physical Parameters
H (abs. magnitude)21.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty0
Orbit TypeApollo
MOID0.036034 AU
Observations Used69
Oppositions1
Arc Total2017-2023
First Observation Used2017-02-14
Last Observation Used2023-04-25
Observations (77)
Date Type RA Dec Mag Band Observatory
2017-03-07 09:04:26 C 09 56 01.23 +37 54 26.4 o 291
2017-03-07 09:15:58 C 09 55 59.38 +37 54 12.7 o 291
2017-03-08 03:26:16 C 09 53 12.12 +37 33 11.9 u H21
2017-03-08 03:49:36 C 09 53 08.50 +37 32 45.8 u H21
2017-03-08 04:14:00 C 09 53 04.73 +37 32 18.1 u H21
2017-03-15 05:04:33 C 09 34 50.59 +34 39 21.4 o 695
2017-03-15 05:27:42 C 09 34 48.74 +34 39 00.4 o 695
2017-03-15 05:50:52 C 09 34 46.88 +34 38 39.1 o 695
2019-04-08 11:54:16 C 14 17 24.744 -03 03 15.69 V F51
2019-04-08 12:12:23 C 14 17 22.856 -03 03 03.24 V F51
2019-04-08 12:30:34 C 14 17 20.980 -03 02 51.03 V F51
2019-04-09 12:09:30 C 14 14 53.996 -02 46 44.30 V F51
2019-04-09 12:27:46 C 14 14 52.043 -02 46 31.78 V F51
2019-05-07 06:49:42 C 12 44 34.452 +05 33 29.60 V F51
2019-05-07 07:06:57 C 12 44 31.886 +05 33 40.84 V F51
2019-05-07 07:55:18 C 12 44 24.769 +05 34 12.51 V T12
2019-05-07 08:13:38 C 12 44 22.076 +05 34 24.44 V T12
2019-05-07 08:50:26 C 12 44 16.659 +05 34 48.18 V T12
2019-05-07 08:56:40 C 12 44 15.728 +05 34 52.23 V T12
2019-05-08 10:02:18 C 12 40 40.153 +05 50 52.11 V T12
2019-05-08 10:19:43 C 12 40 37.618 +05 51 03.05 V T12
2023-04-24 07:01:19 C 14 34 00.04 -02 51 09.7 o 291
2023-04-24 07:12:31 C 14 33 58.01 -02 50 57.2 o 291
2023-04-24 07:23:38 C 14 33 55.98 -02 50 44.0 o 291
2023-04-25 09:23:37 C 14 29 12.44 -02 19 56.0 V 691
2023-04-25 10:11:42 C 14 29 03.28 -02 18 57.4 V 691
2023-04-25 10:59:49 C 14 28 54.12 -02 17 59.9 V 691