Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2029+121 (2025b, independent mode)

Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 307.9791428183453°
Declination: 12.3281499701570°
No. sessions: 211
No. delays: 11161
Defining: Yes
RMS(α cos δ) = 0.8093 mas
RMS(δ) = 1.3613 mas

Quarterly time series for 2029+121 (2025b, 4 global solutions)

Data

Right ascension: 307.9791428012304°
Declination: 12.3281500171964°
No. sessions: 193
No. delays: 9028
Defining: Yes
RMS(α cos δ) = 0.2236 mas
RMS(δ) = 0.3217 mas