2023 JN16

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2023-05-13 (JD 2460077.5)
Eccentricity (e)0.1469288331 ± 2.98e-06
Semi-major axis (a)2.6966856276 AU ± 1.59e-06
Inclination (i)3.70270901° ± 6.84e-05
Long. of Asc. Node (Ω)11.88892384° ± 7.28e-04
Arg. of Perihelion (ω)352.95216122° ± 8.37e-04
Mean Anomaly (M)227.13585505° ± 2.97e-04
Mean Motion (n)0.2225658834°/day ± 1.97e-07
Perihelion dist (q)2.30046476 AU ± 8.16e-06
Aphelion dist (Q)3.09290650 AU ± 8.25e-06
Orbital Period4.42846976 yr ± 3.91e-06
Orbit Solution
SourceJPL
Solution Date2026-07-06 12:12:38
RMS Residual0.388″
Uncertainty2
Orbit TypeEncke-type Comet
MOID1.297430 AU
Observations Used83
Oppositions
Arc Total2018-2024
First Observation Used
Last Observation Used2024-12-31
Observations (3)
Date Type RA Dec Mag Band Observatory
2024-12-02 00:47:14 C 22 15 04.299 -11 56 11.69 V 309
2024-12-30 01:13:51 C 22 55 21.702 -07 19 04.77 V 309
2024-12-31 01:01:57 C 22 56 54.234 -07 08 21.30 V 309