2017 DB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2569910726 ± 2.00e+00
Semi-major axis (a)1.1655105324 AU ± 3.00e+00
Inclination (i)6.95670024° ± 4.00e+00
Long. of Asc. Node (Ω)331.43517634° ± 5.00e+00
Arg. of Perihelion (ω)247.02624988° ± 6.00e+00
Mean Anomaly (M)301.42519381° ± 1.36e-01
Mean Motion (n)0.7833646300°/day ± 3.02e+00
Perihelion dist (q)0.86601060 AU ± 3.23e+00
Aphelion dist (Q)1.46488820 AU ± 4.43e+00
Orbital Period1.25817230 yr ± 4.86e+00
Physical Parameters
H (abs. magnitude)27.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.396″
Uncertainty3
Orbit TypeApollo
MOID0.000209 AU
Observations Used67
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-02-18
Observations (67)
Date Type RA Dec Mag Band Observatory
2017-02-17 22:56:43 C 08 44 44.27 +44 00 24.5 q 203
2017-02-17 23:16:15 C 08 44 09.56 +44 00 32.6 q 203
2017-02-18 03:41:54 C 08 37 00.79 +44 04 09.8 u H21
2017-02-18 03:44:18 C 08 36 55.93 +44 04 11.2 u H21
2017-02-18 03:46:29 C 08 36 51.50 +44 04 12.7 u H21
2017-02-18 03:48:40 C 08 36 47.06 +44 04 14.4 u H21
2017-02-18 03:50:51 C 08 36 42.63 +44 04 15.7 u H21
2017-02-18 03:53:02 C 08 36 38.19 +44 04 17.0 u H21
2017-02-18 03:55:12 C 08 36 33.76 +44 04 18.6 u H21
2017-02-18 03:57:23 C 08 36 29.33 +44 04 20.1 u H21
2017-02-18 03:59:21 C 08 36 25.31 +44 04 21.1 u H21
2017-02-18 18:32:01 C 08 03 43.29 +43 48 22.3 q 204
2017-02-18 18:32:43 C 08 03 42.70 +43 46 17.3 q J95
2017-02-18 18:45:49 C 08 03 03.62 +43 45 59.2 q J95
2017-02-18 18:58:08 C 08 02 26.54 +43 45 40.7 q J95
2017-02-18 19:09:20 C 08 01 49.01 +43 47 24.8 q 204
2017-02-18 19:16:14 C 08 01 27.51 +43 47 11.9 q 204