C/2018 EF9 (Lemmon)
- Capture date
- 2018-05-14
- Nearest MPC J01 observation
CK18E09F C2018 05 14.88729 06 53 36.64 +85 09 44.3 18.4 Nc#002YJ01
- Distance to the Sun
- 1.560769 AU (233,487,771 km)
- Distance to the Earth
- 1.619142 AU (242,220,250 km)
- Approximate magnitude
- ≈ 18.4 (comet total; Horizons model estimate)
Open original-resolution image
- Source filename
- c2018ef9-20180514-j01.jpg
- Image dimensions
- 1030 × 696
About this object
- Designation
- C/2018 EF9
- Orbit class
- Comet
Orbital parameters: Epoch 2458226.5 JD TDB · q = 1.56 au · e = 0.998 · i = 84.7 deg · Ω = 173 deg · ω = 72.6 deg · T = 2458261.628 JD TDB