<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1331+512 (2026a, independent mode)

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

Right ascension: 203.4740995606458°
Declination: 50.9599767086987°
No. sessions: 7
No. delays: 511
Defining: No
RMS(α cos δ) = 0.4576 mas
RMS(δ) = 0.4479 mas

Observed in only 7 session(s)

Quarterly time series for 1331+512 (2026a, 4 global solutions)

Data

Right ascension: 203.4740995596685°
Declination: 50.9599766273295°
No. sessions: 7
No. delays: 511
Defining: No
RMS(α cos δ) = 0.1111 mas
RMS(δ) = 0.1792 mas

Observed in only 7 session(s)