Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1200+608 (2026b, independent mode)

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

Right ascension: 180.7646127892080°
Declination: 60.5219897509440°
No. sessions: 5
No. delays: 443
Defining: No
RMS(α cos δ) = 0.6128 mas
RMS(δ) = 0.4314 mas
Variability ellipse semimajor axis = 0.6458 mas
Variability ellipse semiminor axis = 0.3801 mas
Variability ellipse position angle = 67.0 deg
Equivalent α-δ correlation = 0.37

Observed in only 5 session(s)

Quarterly time series for 1200+608 (2026b, 4 global solutions)

Data

Right ascension: 180.7646130428823°
Declination: 60.5219897281533°
No. sessions: 5
No. delays: 443
Defining: No
RMS(α cos δ) = 0.0521 mas
RMS(δ) = 0.1369 mas
Variability ellipse semimajor axis = 0.1378 mas
Variability ellipse semiminor axis = 0.0496 mas
Variability ellipse position angle = 7.1 deg
Equivalent α-δ correlation = 0.28

Observed in only 5 session(s)