Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1655+534 (2026b, independent mode)

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

Right ascension: 254.1651009434833°
Declination: 53.3635474704068°
No. sessions: 7
No. delays: 639
Defining: No
RMS(α cos δ) = 1.8358 mas
RMS(δ) = 0.5477 mas
Variability ellipse semimajor axis = 1.9079 mas
Variability ellipse semiminor axis = 0.1733 mas
Variability ellipse position angle = 74.1 deg
Equivalent α-δ correlation = 0.94

Observed in only 7 session(s)

Quarterly time series for 1655+534 (2026b, 4 global solutions)

Data

Right ascension: 254.1651011242860°
Declination: 53.3635475318539°
No. sessions: 7
No. delays: 639
Defining: No
RMS(α cos δ) = 0.2284 mas
RMS(δ) = 0.2429 mas
Variability ellipse semimajor axis = 0.2589 mas
Variability ellipse semiminor axis = 0.2101 mas
Variability ellipse position angle = 36.2 deg
Equivalent α-δ correlation = 0.20

Observed in only 7 session(s)