<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1901+319 (2026a, independent mode)

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

Right ascension: 285.7330788618892°
Declination: 31.9949170111268°
No. sessions: 91
No. delays: 3585
Defining: No
RMS(α cos δ) = 3.7038 mas
RMS(δ) = 5.5039 mas

Observed in only 91 session(s)

Quarterly time series for 1901+319 (2026a, 4 global solutions)

Data

Right ascension: 285.7330787803262°
Declination: 31.9949171501975°
No. sessions: 84
No. delays: 3443
Defining: No
RMS(α cos δ) = 0.5030 mas
RMS(δ) = 0.5238 mas

Observed in only 84 session(s)