Date and Time of the Query: 2021-12-07 T07:30:24 PST
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Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

NED results for object IVS B1557+032

There is no object with this name in NED.

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