Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1545+210 (2026a, independent mode)

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

Right ascension: 236.9314073191254°
Declination: 20.8712817100948°
No. sessions: 6
No. delays: 380
Defining: No
RMS(α cos δ) = 0.9101 mas
RMS(δ) = 1.1597 mas
Variability ellipse semimajor axis = 1.4068 mas
Variability ellipse semiminor axis = 0.4405 mas
Variability ellipse position angle = -36.5 deg
Equivalent α-δ correlation = -0.81

Observed in only 6 session(s)

Quarterly time series for 1545+210 (2026a, 4 global solutions)

Data

Right ascension: 236.9314073632987°
Declination: 20.8712815743534°
No. sessions: 6
No. delays: 380
Defining: No
RMS(α cos δ) = 0.3737 mas
RMS(δ) = 0.8481 mas
Variability ellipse semimajor axis = 0.8496 mas
Variability ellipse semiminor axis = 0.3704 mas
Variability ellipse position angle = -3.7 deg
Equivalent α-δ correlation = -0.12

Observed in only 6 session(s)