C/2020 V2 ZTF
more info
Comet C/2020 V2 was discovered on 2 November 2020, about 2.5 yr before its perihelion passage; later a series of prediscovery images was found going back to 18 April 2020 (10.08 au from the Sun). In the moment of orbit determination, this comet was still observed.

Currently, solutions (GR and NG) based on pre-perihelion data are given. Therefore, the data arc span over 3.0 yr in a range of heliocentric distances from 10.08 au to 2.24 au.Orbits based on a distant part of data arc are also given (helicentric distances greater than 3.5 au).

This is Oort spike comet. According to orbits obtained using pre-perihelion data this comet suffers rather small planetary perturbations that lead to escape this comet from the solar system on hyperbolic orbit.
solution description
number of observations 2732
data interval 2020 04 18 – 2022 08 28
data arc selection data generally limited to pre-perihelion (PRE)
range of heliocentric distances 10.08 au – 3.55au
type of model of motion NC - non-gravitational orbits for symmetric CO-g(r)-like function
data weighting YES
number of residuals 5364
RMS [arcseconds] 0.21
orbit quality class 1a+
orbital elements (heliocentric ecliptic J2000)
Epoch 2023 05 16
perihelion date 2023 05 08.54525766 ± 0.00092323
perihelion distance [au] 2.22807528 ± 0.00001848
eccentricity 1.00111263 ± 0.00001111
argument of perihelion [°] 162.415835 ± 0.000813
ascending node [°] 212.372383 ± 0.000172
inclination [°] 131.611627 ± 0.000039
reciprocal semi-major axis [10-6 au-1] -499.37 ± 4.99
non-gravitational parameters
A1 [10-8au/day2] 4.7492 ± 0.2871
A2 [10-8au/day2] 1.1411 ± 0.1248
A3 [10-8au/day2] 0.33094 ± 0.06911
m -2.00
n 3.000
k -2.6000
r0 [au] 10.000
α 0.0100