Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2309+258 (2025b, independent mode)

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

Right ascension: 347.9412117455315°
Declination: 26.0799331295311°
No. sessions: 5
No. delays: 417
Defining: No
RMS(α cos δ) = 3.3736 mas
RMS(δ) = 0.7143 mas

Observed in only 5 session(s)

Quarterly time series for 2309+258 (2025b, 4 global solutions)

Data

Right ascension: 347.9412114577229°
Declination: 26.0799332447480°
No. sessions: 5
No. delays: 417
Defining: No
RMS(α cos δ) = 0.1487 mas
RMS(δ) = 0.2869 mas

Observed in only 5 session(s)