Pre-perihelion activity of comet 67P/Churyumov-Gerasimenko

Free Access

Table 3

Pre-perihelion dust production of 67P in terms of Afρ values.

Date	r	Afρ^a [cm]
Date	[AU]	B	V	R	I	Spec.^b

30-05-08	2.9	11 ± 2	19 ± 1	18 ± 2		4 ± 1
03-07-08	2.7	23 ± 2	33 ± 1	37 ± 1	31 ± 3	11 ± 1
11-08-08	2.5	49 ± 2	63 ± 2	73 ± 2	68 ± 3	23 ± 1
14-09-08	2.2	45 ± 1	62 ± 2	73 ± 1	65 ± 1	31 ± 1

Notes.

^(a)

At 10⁴ km from the comet and corrected for zero phase angle.

^(b)

Derived from the 520–525 nm region in spectra.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.