Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1441+522 (2026b, independent mode)

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

Right ascension: 220.7615030313618°
Declination: 52.0270272837327°
No. sessions: 7
No. delays: 699
Defining: No
RMS(α cos δ) = 0.5800 mas
RMS(δ) = 0.9537 mas
Variability ellipse semimajor axis = 1.0143 mas
Variability ellipse semiminor axis = 0.4662 mas
Variability ellipse position angle = 22.5 deg
Equivalent α-δ correlation = 0.52

Observed in only 7 session(s)

Quarterly time series for 1441+522 (2026b, 4 global solutions)

Data

Right ascension: 220.7615029395606°
Declination: 52.0270273803937°
No. sessions: 7
No. delays: 699
Defining: No
RMS(α cos δ) = 0.1325 mas
RMS(δ) = 0.1544 mas
Variability ellipse semimajor axis = 0.1890 mas
Variability ellipse semiminor axis = 0.0752 mas
Variability ellipse position angle = 38.9 deg
Equivalent α-δ correlation = 0.72

Observed in only 7 session(s)