Dynamics and potential origins of decimeter-sized particles around comet 67P/Churyumov-Gerasimenko

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Volume 685 (May 2024)

A&A, 685 (2024) A136

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Table 2

Metadata of the four sequences analyzed.

Name	Date	t₀ ^(a) (UT)	Δt ^(b)	$\bar{r}$ $\[\bar{r}\]$ _h ^(c) (AU)	$\bar{Δ}$ $\[\bar{\Delta}\]$ ^(d) (km)	$\bar{δ}$ $\[\bar{\delta}\]$ _px ^(e) (m²)	$\bar{δ}$ $\[\bar{\delta}\]$ _FOV ^(f) (km²)	$\bar{ϕ}$ $\[\bar{\phi}\]$ _s ^(g) (°)	λ_s ^(h) (°)	$\bar{α}$ $\[\bar{\alpha}\]$ ⁽ⁱ⁾ (°)
STP087	2015-12-16	7:01:06	1:50:10	1.90	113	2.1 × 2.1	4.35 × 4.35	−21.1	122–177	90.9
STP088	2015-12-26	6:30:06	1:50:11	1.98	79	1.5 × 1.5	3.06 × 3.06	−18.2	185–240	91.2
STP089	2015-12-30	7:01:06	1:50:10	2.01	88	1.7 × 1.7	3.39 × 3.39	−17.1	188–243	91.3
STP090	2016-01-06	7:01:04	1:50:11	2.06	86	1.6 × 1.6	3.33 × 3.33	−15.3	219–274	91.2

Notes. ^(a)Starting time. ^(b)Total duration. ^(c)Mean heliocentric distance. ^(d)Mean nucleocentric distance. ^(e)Mean pixel resolution at nucleocentric distance. ^(f)Mean CCD FOV at nucleocentric distance. ^(g)Mean sub-solar latitude. ^(h)Sub-solar longitude range. ⁽ⁱ⁾Mean phase angle.

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