C/2010 D3 WISE
more info
C/2010 D3 was discovered in images from the Wide-field Infrared Survey Explorer (WISE) satellite on 26 February 2010.
This comet made its closest approach to the Earth on 7 June 2010 (4.070 au), about 3 months before perihelion passage (see figure).
Solution given here is based on data spanning over 3.3 yr in a range of heliocentric distances: 4.54 au – 4.248 au (perihelion) – 8.80 au.
This Oort spike comet suffers small planetary perturbations during its passage through the planetary system that lead to a more tight future orbit (see future barycentric orbit).
See also Królikowska 2014 and Królikowska and Dybczyński 2017.

solution description
number of observations 97
data interval 2010 02 24 – 2013 06 11
data type perihelion within the observation arc (FULL)
data arc selection entire data set (STD)
range of heliocentric distances 4.54 au – 4.25 au (perihelion) – 8.8 au
detectability of NG effects in the comet's motion NG effects not determinable
type of model of motion GR - gravitational orbit
data weighting YES
number of residuals 187
RMS [arcseconds] 0.52
orbit quality class 1a
orbital elements (heliocentric ecliptic J2000)
Epoch 2010 09 01
perihelion date 2010 09 03.91513000 ± 0.00101000
perihelion distance [au] 4.24752343 ± 0.00000425
eccentricity 0.99956603 ± 0.00000490
argument of perihelion [°] 304.641320 ± 0.000134
ascending node [°] 255.238093 ± 0.000010
inclination [°] 76.391671 ± 0.000022
recip semi-major axis [10-6 au-1] 102.17 ± 1.15
Time distribution of positional observations with corresponding heliocentric (red curve) and geocentric (green curve) distance at which they were taken. The horizontal dotted line shows the perihelion distance for a given comet whereas vertical dotted line – the moment of perihelion passage