2017 DB109

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6577444427 ± 3.89e-06
Semi-major axis (a)3.0408032270 AU ± 3.48e-05
Inclination (i)31.47747321° ± 9.00e-05
Long. of Asc. Node (Ω)137.69197279° ± 4.57e-05
Arg. of Perihelion (ω)39.22123147° ± 3.77e-05
Mean Anomaly (M)228.51423467° ± 1.01e-02
Mean Motion (n)0.1858787743°/day ± 3.19e-06
Perihelion dist (q)1.04073180 AU ± 1.68e-05
Aphelion dist (Q)5.04087465 AU ± 5.89e-05
Orbital Period5.30252197 yr ± 9.10e-05
Physical Parameters
H (abs. magnitude)20.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.236″
Uncertainty2
Orbit TypeAmor
MOID0.138094 AU
Observations Used74
Oppositions1
Arc Total2017-2017
First Observation Used2017-02-25
Last Observation Used2017-07-04
Observations (88)
Date Type RA Dec Mag Band Observatory
2017-04-25 08:30:26 C 18 09 57.26 +69 47 14.2 u H21
2017-04-25 08:47:24 C 18 09 55.78 +69 46 55.3 u H21
2017-05-02 04:46:45 C 17 56 57.54 +66 54 14.2 o 291
2017-05-02 04:58:03 C 17 56 56.90 +66 54 01.6 o 291
2017-05-03 07:47:06 C 17 54 51.62 +66 25 26.0 u H21
2017-05-03 08:12:01 C 17 54 49.63 +66 24 59.2 u H21
2017-05-03 08:41:43 C 17 54 47.05 +66 24 27.4 u H21
2017-05-07 08:51:36 C 17 47 31.38 +64 39 16.6 u H21
2017-05-07 09:09:09 C 17 47 29.94 +64 38 57.2 u H21
2017-05-07 09:26:08 C 17 47 28.60 +64 38 38.0 u H21
2017-05-14 07:35:58 C 17 35 29.13 +61 25 59.4 u H21
2017-05-14 07:54:42 C 17 35 27.74 +61 25 36.9 u H21
2017-05-14 08:15:46 C 17 35 26.16 +61 25 11.1 u H21
2017-05-15 08:19:07 C 17 33 45.73 +60 55 52.8 u H21
2017-05-15 08:36:05 C 17 33 44.44 +60 55 31.7 u H21
2017-05-15 08:58:54 C 17 33 42.74 +60 55 03.5 u H21
2017-05-16 07:42:10 C 17 32 09.39 +60 26 59.4 u H21
2017-05-16 07:57:40 C 17 32 08.20 +60 26 39.7 u H21
2017-05-16 08:14:56 C 17 32 06.94 +60 26 18.6 u H21
2017-05-22 07:48:19 C 17 22 39.93 +57 19 52.9 u H21
2017-05-22 08:08:05 C 17 22 38.58 +57 19 26.2 u H21
2017-05-22 08:28:20 C 17 22 37.21 +57 18 58.1 u H21
2017-05-22 08:56:43 C 17 22 35.31 +57 18 19.1 u H21
2017-05-27 11:18:48 C 17 15 14.479 +54 25 56.05 L F51
2017-05-27 11:38:46 C 17 15 13.263 +54 25 27.11 L F51
2017-05-27 11:58:41 C 17 15 11.992 +54 24 57.91 L F51
2017-06-14 06:43:46 C 16 56 20.89 +42 50 52.7 o 695
2017-06-14 07:04:49 C 16 56 20.17 +42 50 15.7 o 695
2017-06-16 03:00:10 C 16 55 03.33 +41 32 27.6 u H21
2017-06-16 03:24:36 C 16 55 02.61 +41 31 44.7 u H21
2017-06-16 03:58:13 C 16 55 01.56 +41 30 44.8 u H21
2017-06-19 04:11:18 C 16 53 10.72 +39 21 17.4 u H21
2017-06-19 04:41:08 C 16 53 09.94 +39 20 24.0 u H21
2017-06-19 04:49:55 C 16 53 09.67 +39 20 08.2 u H21
2017-06-19 05:04:15 C 16 53 09.28 +39 19 41.2 u H21
2017-07-04 08:16:40 C 16 48 45.86 +28 20 36.3 o 695
2017-07-04 08:46:14 C 16 48 45.77 +28 19 43.1 o 695
2017-07-04 09:15:48 C 16 48 45.67 +28 18 49.8 o 695