Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1300+485 (2026b, independent mode)

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

Right ascension: 195.5716502105625°
Declination: 48.3215484582085°
No. sessions: 6
No. delays: 486
Defining: No
RMS(α cos δ) = 0.2648 mas
RMS(δ) = 0.1525 mas
Variability ellipse semimajor axis = 0.2656 mas
Variability ellipse semiminor axis = 0.1512 mas
Variability ellipse position angle = -84.7 deg
Equivalent α-δ correlation = -0.11

Observed in only 6 session(s)

Quarterly time series for 1300+485 (2026b, 4 global solutions)

Data

Right ascension: 195.5716502891073°
Declination: 48.3215484385513°
No. sessions: 6
No. delays: 486
Defining: No
RMS(α cos δ) = 0.1164 mas
RMS(δ) = 0.1259 mas
Variability ellipse semimajor axis = 0.1404 mas
Variability ellipse semiminor axis = 0.0984 mas
Variability ellipse position angle = 38.3 deg
Equivalent α-δ correlation = 0.33

Observed in only 6 session(s)