VizieR

Distance ρ
Position angle θ
Distance (x,y)
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J2000
B1950
Ecl. J2000

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If the access to catalogues with VizieR was helpful for your research work,the following acknowledgment would be appreciated: This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in A&AS 143, 23

	VI/51	250		Collisional Excitation Rates of Formaldehyde (Green 1991) ReadMe+ftp 1991ApJS...76..979G Similar Catalogs Post annotation
1.	VI/51/table1o		Rotational Levels for ortho-H2CO (40 rows) metaVI/51/table1o
2.	VI/51/table1p		Rotational Levels for para-H2CO (41 rows) metaVI/51/table1p
3.	VI/51/ortho		Rate constants for ortho-H2CO (Table 3) (780 rows) metaVI/51/ortho
4.	VI/51/para		Rate constants for para-H2CO (Table 2) (820 rows) metaVI/51/para

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