Expansion patterns and parallaxes for planetary nebulae

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Table 5

Distances from rim-edge expansion.

Nebula	Filter	θ_min		V_rim	F	D_exp
		[′′]	[mas yr^-1]	[km s^-1]		[kpc]

IC 2448	F502N	4.15 ± 0.10	2.80 ± 0.25	18 ± 1	1.5 ± 0.1	2.03 ± 0.23
	F658N	4.15 ± 0.10	2.52 ± 0.23	18 ± 1	1.5 ± 0.1	2.26 ± 0.25
NGC 3242	F502N	8.90 ± 0.10	4.79 ± 0.29	16 ± 1	1.6 ± 0.1	1.13 ± 0.11
	F658N	8.90 ± 0.10	4.94 ± 0.74	18 ± 1	1.5 ± 0.1	1.15 ± 0.20
NGC 3918	F502N	5.85 ± 0.10	5.39 ± 0.81	24 ± 1 ^b	1.4 ± 0.1	1.32 ± 0.24
NGC 5882	F502N	4.25 ± 0.10	3.82 ± 0.57	22 ± 1	1.4 ± 0.1	1.70 ± 0.30
NGC 6543	F502N	4.20 ± 0.10	3.13 ± 0.16	21 ± 1	1.4 ± 0.1	1.98 ± 0.20
	F658N	4.20 ± 0.10	3.13 ± 0.16	16 ± 1	1.6 ± 0.1	1.73 ± 0.18
NGC 6578	F502N	3.15 ± 0.10	2.45 ± 0.55	19 ± 1 ^a	1.5 ± 0.1	2.45 ± 0.61
	F658N	3.15 ± 0.10	2.26 ± 0.38	19 ± 1 ^a	1.5 ± 0.1	2.66 ± 0.54
NGC 6826	F502N	4.60 ± 0.10	2.14 ± 0.19	8 ± 1	2.0 ± 0.2	1.58 ± 0.26
	F658N	4.60 ± 0.10	2.14 ± 0.19	9 ± 1	1.9 ± 0.2	1.68 ± 0.28
NGC 6891	F502N	2.70 ± 0.10	2.23 ± 0.56	7 ± 1	2.2 ± 0.2	1.45 ± 0.45
NGC 7009	F502N	5.60 ± 0.10	3.28 ± 0.98	18 ± 1	1.5 ± 0.1	1.74 ± 0.55
	F658N	5.60 ± 0.10	4.00 ± 0.80	18 ± 1	1.5 ± 0.1	1.42 ± 0.36
NGC 7662	F502N	6.65 ± 0.50	3.70 ± 0.37	26 ± 1	1.35 ± 0.1	2.00 ± 0.24
	F658N	6.65 ± 0.50	3.43 ± 0.27	26 ± 1	1.35 ± 0.1	2.16 ± 0.26

Notes. Rim Doppler expansion velocities are from Schönberner et al. (2014, Table 1 therein) if not otherwise noted.

^(a)

Palen et al. (2002);

^(b)

Meatheringham et al. (1988).

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