Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1522+155 (2026a, independent mode)

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

Right ascension: 231.1733812147240°
Declination: 15.3558473685483°
No. sessions: 29
No. delays: 440
Defining: No
RMS(α cos δ) = 0.5325 mas
RMS(δ) = 1.0283 mas

Observed in only 29 session(s)

Quarterly time series for 1522+155 (2026a, 4 global solutions)

Data

Right ascension: 231.1733811568632°
Declination: 15.3558473067980°
No. sessions: 22
No. delays: 416
Defining: No
RMS(α cos δ) = 0.3197 mas
RMS(δ) = 0.6415 mas

Observed in only 22 session(s)