Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1901+319 (2025c, independent mode)

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

Right ascension: 285.7330787142344°
Declination: 31.9949172615244°
No. sessions: 99
No. delays: 4261
Defining: No
RMS(α cos δ) = 1.3132 mas
RMS(δ) = 2.9116 mas

Observed in only 99 session(s)

Quarterly time series for 1901+319 (2025c, 4 global solutions)

Data

Right ascension: 285.7330787792452°
Declination: 31.9949171477037°
No. sessions: 84
No. delays: 3443
Defining: No
RMS(α cos δ) = 0.4884 mas
RMS(δ) = 0.5282 mas

Observed in only 84 session(s)