AGolovin on 18-Mar-2026 09:22:26 GMT about UCAC4 258-045223
The RV entry for this object appears to be invalid. SIMBAD lists RV = 0.000 +/- 0.000 km/s from
2022ApJ...935..104M
, but the cited paper explicitly states:
"For one star 2MASS J0943-3833, our RV analysis was inconclusive as we could not find a peak in the CCF and the spectrum was very low signal to noise. We remove this star from further kinematic analysis."
Therefore, this should likely not be treated as a real measured RV, but rather as an invalid / placeholder value unless an independent validated RV measurement is available.
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View annotation on UCAC4 258-045223 object