\begin{table}%t2 \caption{\label{cleanlist}Dataset for the ``clear cases'', i.e., the sample used for the analysis of the family's general properties$^1$.} %\centering \small \begin{tabular}{lccccc} \hline\hline \noalign{\smallskip} Comet & $r_{\rm h}$ [AU] & I/O & Appearance & $q$ [AU] & $a$ [AU] \\ \hline 2P/Encke & 3.1 & O & S & 0.34 & 2.22 \\ 4P/Faye & 3.5 & O & A & 1.67 & 3.85 \\ 6P/d-Arrest & 5.4 & O & S & 1.35 & 3.5 \\ 7P/Pons-Winnecke & 4.7 & I & S & 1.25 & 3.43 \\ 8P/Tuttle & 6.3 & I & S & 1.03 & 5.7 \\ 9P/Tempel 1 & 3.5 & O & A & 1.51 & 3.12 \\ 10P/Tempel 2 & 4.2 & I & S & 1.43 & 3.07 \\ 14P/Wolf & 4.0 & I & S & 2.72 & 4.25 \\ 17P/Holmes & 4.7 & I & S & 2.05 & 3.62 \\ 19P/Borrelly & 3.8 & I & S & 1.35 & 3.61 \\ 22P/Kopff & 4.2 & O & A & 1.58 & 3.46 \\ 26P/Grigg-Skjellerup & 3.8 & O & S & 1.12 & 3.04 \\ 28P/Neujmin 1 & 5.4 & I & S & 1.55 & 6.91 \\ 30P/Reinmuth 1 & 5.7 & I & N & 1.88 & 3.77 \\ 32P/Comas Sol\'a & 3.1 & I & A & 1.83 & 4.26 \\ 36P/Whipple & 4.1 & O & A & 3.09 & 4.17 \\ 37P/Forbes & 3.6 & I & S & 1.57 & 3.42 \\ 40P/Vaisala 1 & 4.6 & O & A & 1.8 & 4.89 \\ 43P/Wolf-Harrington & 4.4 & I & A & 1.58 & 3.47 \\ 45P/Honda-Mrkos-Pajdusakova & 5.1 & I & S & 0.53 & 3.02 \\ 46P/Wirtanen & 3.1 & O & A & 1.06 & 3.09 \\ 49P/Arend-Rigaux & 3.3 & O & S & 1.37 & 3.53 \\ 50P/Arend & 3.0 & O & A & 1.92 & 4.09 \\ 51P/Harrington A & 5.3 & I & N & 1.57 & 3.58 \\ 53P/Van Biesbroek & 4.5 & O & A & 2.41 & 5.39 \\ 54P/de Vico-Swift-NEAT & 5.4 & I & N & 2.15 & 3.77 \\ 55P/Tempel-Tuttle & 3.5 & I & S & 0.98 & 10.33 \\ 56P/Slaughter-Burnham & 3.8 & O & A & 2.53 & 5.11 \\ 57P/du Toit-Neujmin-Delporte A & 5.1 & O & N & 1.73 & 3.45 \\ 61P/Shajn-Schaldach & 4.4 & I & S & 2.11 & 3.68 \\ 63P/Wild 1 & 3.8 & I & N & 1.96 & 5.6 \\ 64P/Swift-Gehrels & 3.6 & O & S & 1.34 & 4.38 \\ 65P/Gunn & 4.4 & O & A & 2.44 & 3.59 \\ 67P/Churyumov-Gerasimenko & 3.2 & O & A & 1.25 & 3.47 \\ 69P/Taylor & 4.0 & O & A & 1.94 & 3.64 \\ 70P/Kojima & 4.8 & I & S & 2.01 & 3.68 \\ 72P/Denning-Fujikawa & 3.3 & O & N & 0.78 & 4.33 \\ 73P/Schwassmann-Wachmann 3 & 3.0 & I & A & 0.93 & 3.06 \\ 74P/Smirnova-Chernyk & 4.6 & O & A & 3.56 & 4.17 \\ 75P/Kohoutek & 3.5 & I & S & 1.78 & 3.54 \\ 77P/Longmore & 4.8 & I & S & 2.31 & 3.6 \\ 78P/Gehrels 2 & 3.8 & O & A & 2.01 & 3.74 \\ 82P/Gehrels 3 & 4.0 & O & A & 3.63 & 4.14 \\ 83P/Russell 1 & 3.0 & O & N & 1.61 & 3.34 \\ 86P/Wild 3 & 3.4 & O & S & 2.3 & 3.63 \\ 89P/Russell 2 & 3.0 & O & A & 2.29 & 3.8 \\ 92P/Sanguin & 4.5 & I & S & 1.81 & 5.37 \\ 94P/Russell 4 & 4.1 & O & S & 2.24 & 3.52 \\ 96P/Machholz 1 & 4.9 & I & S & 0.12 & 3.02 \\ 97P/Metcalf-Brewington & 3.7 & O & S & 2.61 & 4.8 \\ 98P/Takamizawa & 3.3 & I & S & 1.66 & 3.8 \\ 103P/Hartley 2 & 5.0 & O & A & 1.04 & 3.45 \\ 109P/Swift-Tuttle & 5.3 & O & A & 0.96 & 26.1 \\ 110P/Hartley 3 & 3.6 & I & S & 2.49 & 3.62 \\ 111P/Helin-Roman-Crockett & 3.5 & I & S & 3.48 & 4.05 \\ 113P/Spitaler & 4.2 & I & N & 2.13 & 3.69 \\ 114P/Wiseman-Skiff & 3.8 & I & S & 1.58 & 3.55 \\ 115P/Maury & 6.4 & O & S & 2.04 & 4.26 \\ 116P/Wild 4 & 4.7 & I & A & 2.17 & 3.45 \\ 117P/Helin-Roman-Alu 1 & 3.3 & I & A & 3.04 & 4.09 \\ 118P/Shoemaker-Levy 4 & 4.1 & O & A & 2.01 & 3.48 \\ 119P/Parker-Hartley & 3.4 & I & A & 3.04 & 4.29 \\ 120P/Mueller 1 & 3.1 & I & S & 2.75 & 4.14 \\ 121P/Shoemaker-Holt 2 & 3.1 & O & A & 2.65 & 4.01 \\ \hline 124P/Mrkos & 4.2 & I & S & 1.47 & 3.21 \\ 128P/Shoemaker-Holt 1-A & 3.7 & O & A & 3.05 & 4.45 \\ 129P/Shoemaker-Levy 3 & 4.6 & I & A & 2.81 & 3.74 \\ 131P/Mueller 2 & 3.5 & O & S & 2.42 & 3.69 \\ 135P/Shoemaker-Levy 8 & 3.6 & I & N & 2.72 & 3.83 \\ 136P/Mueller 3 & 4.8 & I & N & 2.96 & 4.19 \\ 137P/Shoemaker-Levy 2 & 4.2 & O & S & 1.87 & 4.44 \\ 139P/Vaisala-Oterma & 3.4 & O & A & 3.4 & 4.51 \\ 143P/Kowal-Mrkos & 3.9 & O & S & 2.54 & 4.3 \\ 147P/Kushida-Muramatsu & 4.1 & I & N & 2.75 & 3.8 \\ 152P/Helin-Lawrence & 5.8 & O & A & 3.11 & 4.48 \\ 159P/LONEOS & 4.0 & O & A & 3.65 & 5.89 \\ 160P/LINEAR & 4.0 & O & S & 2.08 & 3.98 \\ 202P/Scotti & 5.0 & I & N & 2.52 & 3.78 \\ P/1996 A1 (Jedicke) & 5.5 & I & S & 4.05 & 7.18 \\ P/1998 U4 (Spahr) & 6.1 & O & A & 3.84 & 5.57 \\ P/2001 H5 (NEAT) & 4.6 & O & S & 2.4 & 5.99 \\ P/2002 T5 (LINEAR) & 5.2 & O & A & 3.93 & 6.99 \\ P/2003 S1 (NEAT) & 3.5 & O & A & 2.6 & 4.56 \\ P/2003 S2 (NEAT) & 3.6 & O & S & 2.46 & 3.83 \\ P/2004 DO29 (Spacewatch-LINEAR) & 4.2 & O & A & 4.09 & 7.47 \\ P/2004 H2 (Larsen) & 3.7 & O & A & 2.62 & 4.5 \\ P/2004 H3 (Larsen) & 3.7 & O & S & 2.44 & 3.89 \\ P/2004 T1 (LINEAR-NEAT) & 3.8 & O & N & 1.71 & 3.47 \\ P/2004 V5-A (LINEAR-Hill) & 4.4 & I & A & 4.41 & 7.95 \\ P/2004 V5-B (LINEAR-Hill) & 4.4 & I & A & 4.41 & 7.95 \\ \hline \end{tabular} \medskip $^1$ $r_{\rm h}$ is the heliocentric distance adopted for the analysis (see Sect.~2.4 for the adopted criteria). ``I'' and ``O'' refer to whether the comet was inbound (pre-perihelion) or outbound (post-perihelion). Appearance (S~-- stellar, A~-- active, N~-- not detected) is the same indicated in Table~\ref{list}. $q$ and~$a$ are the present perihelion distance and semi-major axis, respectively (derived from the JPL Horizon Data Base). \end{table}