Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1201+588 (2026b, independent mode)

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

Right ascension: 180.9092757710816°
Declination: 58.6190516085893°
No. sessions: 5
No. delays: 163
Defining: No
RMS(α cos δ) = 33.7484 mas
RMS(δ) = 9.8910 mas
Variability ellipse semimajor axis = 35.0562 mas
Variability ellipse semiminor axis = 2.8006 mas
Variability ellipse position angle = -74.2 deg
Equivalent α-δ correlation = -0.96

Observed in only 5 session(s)

Quarterly time series for 1201+588 (2026b, 4 global solutions)

Data

Right ascension: 180.9092665667008°
Declination: 58.6190521752997°
No. sessions: 5
No. delays: 163
Defining: No
RMS(α cos δ) = 1.4377 mas
RMS(δ) = 2.0465 mas
Variability ellipse semimajor axis = 2.3833 mas
Variability ellipse semiminor axis = 0.7581 mas
Variability ellipse position angle = 32.7 deg
Equivalent α-δ correlation = 0.79

Observed in only 5 session(s)