Data health
Provenance
Field-level provenance completeness: how many values carry an exact source row, bibcode, epoch, reference frame and uncertainty.
Source-traced values
34,232
Exact source row
9,594
28.0%
Bibcode
22,513
65.8%
DOI
0
0.0%
Epoch
7,546
22.0%
Reference frame
7,546
22.0%
Uncertainty
6,935
20.3%
Distinct bibcodes
484
By value status
measured19,309
catalogued6,115
modeled4,368
estimated2,216
derived1,732
calculated492
By domain
star29,242
deep-sky3,312
exoplanet799
small-body650
mission185
solar-system44