C/2014 R3 PANSTARRS
more info
Comet C/2014 R3 was discovered on 6 September 2014 with Pan-STARRS 1 telescope (Haleakala), that is almost two years before its perihelion passage. This comet was observed until the end of 2019, and is still observable.
Comet had its closest approach to the Earth on 24 February 2017 (6.829 au), about 6.5 months after its perihelion passage.
Solution given here is based on data spanning over 3.47 yr in a range of heliocentric distances: 8.51 au – 7.275 au (perihelion) – 8.11 au (25 February 2018).
This marginally Oort spike comet suffers slight planetary perturbations during its passage through the planetary system; these perturbations lead to a more tight future orbit (see future barycentric orbits).
Comet had its closest approach to the Earth on 24 February 2017 (6.829 au), about 6.5 months after its perihelion passage.
Solution given here is based on data spanning over 3.47 yr in a range of heliocentric distances: 8.51 au – 7.275 au (perihelion) – 8.11 au (25 February 2018).
This marginally Oort spike comet suffers slight planetary perturbations during its passage through the planetary system; these perturbations lead to a more tight future orbit (see future barycentric orbits).
| solution description | ||
|---|---|---|
| number of observations | 634 | |
| data interval | 2014 09 06 – 2018 02 25 | |
| data type | perihelion within the observation arc (FULL) | |
| data arc selection | entire data set (STD) | |
| range of heliocentric distances | 8.51 au – 7.28 au (perihelion) – 8.11 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 | 1255 | |
| RMS [arcseconds] | 0.32 | |
| orbit quality class | 1a+ | |
| previous orbit statistics, both Galactic and stellar perturbations were taken into account | ||
|---|---|---|
| no. of returning VCs in the swarm | 5001 | * |
| no. of escaping VCs in the swarm | 0 | |
| no. of hyperbolas among escaping VCs in the swarm | 0 | |
| previous reciprocal semi-major axis [10-6 au-1] | 104.05 – 104.58 – 105.10 | |
| previous perihelion distance [au] | 7.5051 – 7.5093 – 7.5138 | |
| previous aphelion distance [103 au] | 19.02 – 19.12 – 19.21 | |
| time interval to previous perihelion [Myr] | 0.9266 – 0.9335 – 0.9406 | |
| percentage of VCs with qprev < 10 | 100 | |
| previous orbit statistics, here only the Galactic tide has been included | ||
|---|---|---|
| no. of returning VCs in the swarm | 5001 | * |
| no. of escaping VCs in the swarm | 0 | |
| no. of hyperbolas among escaping VCs in the swarm | 0 | |
| previous reciprocal semi-major axis [10-6 au-1] | 104.05 – 104.58 – 105.10 | |
| previous perihelion distance [au] | 7.5109 – 7.5151 – 7.5195 | |
| previous aphelion distance [103 au] | 19.02 – 19.12 – 19.21 | |
| time interval to previous perihelion [Myr] | 0.9266 – 0.9335 – 0.9406 | |
| percentage of VCs with qprev < 10 | 100 | |