Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 180.7646130689818°
Declination: 60.5219897688018°
No. sessions: 4
No. delays: 371
Defining: No
RMS(α cos δ) = 0.6368 mas
RMS(δ) = 0.4921 mas
Variability ellipse semimajor axis = 0.6817 mas
Variability ellipse semiminor axis = 0.4277 mas
Variability ellipse position angle = 62.7 deg
Equivalent α-δ correlation = 0.37

Observed in only 4 session(s)

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

Data

Right ascension: 180.7646130314168°
Declination: 60.5219897288218°
No. sessions: 5
No. delays: 443
Defining: No
RMS(α cos δ) = 0.0623 mas
RMS(δ) = 0.1947 mas
Variability ellipse semimajor axis = 0.1984 mas
Variability ellipse semiminor axis = 0.0493 mas
Variability ellipse position angle = 11.4 deg
Equivalent α-δ correlation = 0.59

Observed in only 5 session(s)