Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1304+791 (2026b, independent mode)

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

Right ascension: 196.2500608826803°
Declination: 78.9099434745716°
No. sessions: 7
No. delays: 675
Defining: No
RMS(α cos δ) = 5.7237 mas
RMS(δ) = 2.5482 mas
Variability ellipse semimajor axis = 6.0402 mas
Variability ellipse semiminor axis = 1.6645 mas
Variability ellipse position angle = 70.5 deg
Equivalent α-δ correlation = 0.72

Observed in only 7 session(s)

Quarterly time series for 1304+791 (2026b, 4 global solutions)

Data

Right ascension: 196.2500592884044°
Declination: 78.9099434562346°
No. sessions: 7
No. delays: 675
Defining: No
RMS(α cos δ) = 0.3520 mas
RMS(δ) = 0.2650 mas
Variability ellipse semimajor axis = 0.4092 mas
Variability ellipse semiminor axis = 0.1632 mas
Variability ellipse position angle = -56.2 deg
Equivalent α-δ correlation = -0.70

Observed in only 7 session(s)