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
2010-05-02 08:10:57 S 20 42 52.068 -01 52 12.29 L C51
2010-05-02 09:46:07 S 20 44 37.560 -01 43 48.29 L C51
2017-02-14 15:06:30 C 14 10 47.236 +40 18 32.05 V F51
2017-02-14 15:07:04 C 14 10 46.647 +40 18 35.11 V F51
2017-02-14 15:07:36 C 14 10 46.144 +40 18 37.39 V F51
2017-02-14 15:08:07 C 14 10 45.609 +40 18 39.76 V F51
2017-02-25 08:48:20 C 11 02 26.56 +43 00 49.5 q G96
2017-02-25 08:54:32 C 11 02 23.74 +43 00 41.5 q G96
2017-02-25 09:00:42 C 11 02 20.94 +43 00 34.3 q G96
2017-02-25 09:06:53 C 11 02 18.15 +43 00 26.2 q G96
2017-02-25 10:35:40 C 11 01 38.06 +42 58 34.5 t H01
2017-02-25 10:36:31 C 11 01 37.78 +42 58 34.9 q I52
2017-02-25 10:37:37 C 11 01 37.28 +42 58 33.6 q I52
2017-02-25 10:38:42 C 11 01 36.73 +42 58 32.1 q I52
2017-02-25 10:39:48 C 11 01 36.27 +42 58 30.8 q I52
2017-02-25 10:45:58 C 11 01 33.46 +42 58 21.7 t H01
2017-02-25 10:56:13 C 11 01 28.87 +42 58 08.5 t H01
2017-02-25 11:01:32 C 11 01 26.63 +42 58 03.6 q G96
2017-02-25 11:05:33 C 11 01 24.71 +42 57 56.7 t H01
2017-02-25 11:05:56 C 11 01 24.64 +42 57 58.0 q G96
2017-02-25 11:09:27 C 11 01 23.11 +42 57 53.2 q G96
2017-02-25 11:12:59 C 11 01 21.49 +42 57 48.8 q G96
2017-02-25 21:57:14 C 10 56 49.42 +42 44 37.3 U J04
2017-02-25 22:02:30 C 10 56 47.19 +42 44 31.2 U J04
2017-02-25 22:07:46 C 10 56 44.95 +42 44 24.9 U J04
2017-02-25 23:09:28 C 10 56 17.92 +42 43 05.5 q I93
2017-02-25 23:19:49 C 10 56 13.60 +42 42 53.4 q I93
2017-02-26 02:44:35 C 10 54 50.61 +42 38 30.1 H01
2017-02-26 02:49:43 C 10 54 48.51 +42 38 24.1 H01
2017-02-26 03:10:54 C 10 54 39.76 +42 37 59.1 H01
2017-02-26 03:22:11 C 10 54 35.10 +42 37 45.6 H01
2017-02-27 07:18:22 C 10 43 48.23 +42 01 58.4 q I52
2017-02-27 07:19:57 C 10 43 47.65 +42 01 56.9 q I52
2017-02-27 07:21:44 C 10 43 47.00 +42 01 54.5 q I52
2017-02-27 07:25:09 C 10 43 45.74 +42 01 49.9 q I52
2017-03-01 19:16:19 C 10 24 42.41 +40 42 23.4 o K51
2017-03-01 19:20:51 C 10 24 41.12 +40 42 17.2 o K51
2017-03-01 19:25:24 C 10 24 39.86 +40 42 11.3 o K51
2017-03-02 04:20:53 C 10 22 12.91 +40 30 31.9 U H01
2017-03-02 04:25:11 C 10 22 11.74 +40 30 26.4 U H01
2017-03-02 04:40:11 C 10 22 07.60 +40 30 07.2 U H01
2017-03-02 04:53:49 C 10 22 03.84 +40 29 49.6 U H01
2017-03-02 06:01:25 C 10 21 45.41 +40 28 22.4 q G96
2017-03-02 06:06:38 C 10 21 43.93 +40 28 15.6 q G96
2017-03-02 06:11:48 C 10 21 42.51 +40 28 09.2 q G96
2017-03-02 06:16:59 C 10 21 41.09 +40 28 02.1 q G96
2017-03-03 03:21:48 C 10 16 19.38 +40 00 21.6 q I52
2017-03-03 03:23:54 C 10 16 18.72 +40 00 19.2 q I52
2017-03-03 03:25:59 C 10 16 18.23 +40 00 15.7 q I52
2017-03-07 08:52:53 C 09 56 03.12 +37 54 40.3 o 291