CIELO PROFUNDO. An observing journal by Juanjo González

Back to 2I - C/2019 Q4 (Borisov)

2I - C/2019 Q4 (Borisov)

Capture date
2019-12-07
Nearest MPC J01 observation
0002I        KC2019 12 07.25184 11 26 09.41 -17 19 16.0          17.4 RQ#029BJ01
Distance to the Sun
2.006736 AU (300,203,406 km)
Distance to the Earth
2.002215 AU (299,527,030 km)
Approximate magnitude
≈ 16.7 (comet total; Horizons model estimate)
2I - C/2019 Q4 (Borisov) - 2019-12-07

Open original-resolution image

Source filename
2i-20191207-j01.jpg
Image dimensions
1269 × 779

About this object

Designation
2I
Orbit class
Hyperbolic Comet

Orbital parameters: Epoch 2458853.5 JD TDB · q = 2.01 au · e = 3.36 · i = 44.1 deg · Ω = 308 deg · ω = 209 deg · T = 2458826.053 JD TDB