Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1625+582 (2026b, independent mode)

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

Right ascension: 246.6551522884976°
Declination: 58.1549074824476°
No. sessions: 4
No. delays: 463
Defining: No
RMS(α cos δ) = 1.2025 mas
RMS(δ) = 0.5407 mas
Variability ellipse semimajor axis = 1.2556 mas
Variability ellipse semiminor axis = 0.4022 mas
Variability ellipse position angle = 72.3 deg
Equivalent α-δ correlation = 0.63

Observed in only 4 session(s)

Quarterly time series for 1625+582 (2026b, 4 global solutions)

Data

Right ascension: 246.6551523820889°
Declination: 58.1549074373867°
No. sessions: 4
No. delays: 463
Defining: No
RMS(α cos δ) = 0.2645 mas
RMS(δ) = 0.2820 mas
Variability ellipse semimajor axis = 0.3804 mas
Variability ellipse semiminor axis = 0.0693 mas
Variability ellipse position angle = -43.0 deg
Equivalent α-δ correlation = -0.94

Observed in only 4 session(s)