Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1200+115 (2026b, independent mode)

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

Right ascension: 180.8040881194876°
Declination: 11.3048166954259°
No. sessions: 6
No. delays: 537
Defining: No
RMS(α cos δ) = 0.3427 mas
RMS(δ) = 0.5175 mas
Variability ellipse semimajor axis = 0.5709 mas
Variability ellipse semiminor axis = 0.2436 mas
Variability ellipse position angle = 27.8 deg
Equivalent α-δ correlation = 0.62

Observed in only 6 session(s)

Quarterly time series for 1200+115 (2026b, 4 global solutions)

Data

Right ascension: 180.8040881113087°
Declination: 11.3048166541211°
No. sessions: 6
No. delays: 537
Defining: No
RMS(α cos δ) = 0.1514 mas
RMS(δ) = 0.2372 mas
Variability ellipse semimajor axis = 0.2377 mas
Variability ellipse semiminor axis = 0.1506 mas
Variability ellipse position angle = -4.7 deg
Equivalent α-δ correlation = -0.08

Observed in only 6 session(s)