Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1252+192 (2026a, independent mode)

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

Right ascension: 193.6386299659608°
Declination: 18.9338639555275°
No. sessions: 2
No. delays: 172
Defining: No
RMS(α cos δ) = 9.6335 mas
RMS(δ) = 3.5724 mas
Variability ellipse semimajor axis = 10.2876 mas
Variability ellipse semiminor axis = 0.5173 mas
Variability ellipse position angle = -69.4 deg
Equivalent α-δ correlation = -1.01

Observed in only 2 session(s)

Quarterly time series for 1252+192 (2026a, 4 global solutions)

Data

Right ascension: 193.6386309563105°
Declination: 18.9338636634363°
No. sessions: 2
No. delays: 172
Defining: No
RMS(α cos δ) = 0.0151 mas
RMS(δ) = 0.1466 mas
Variability ellipse semimajor axis = 0.1474 mas
Variability ellipse semiminor axis = 0.0032 mas
Variability ellipse position angle = -5.7 deg
Equivalent α-δ correlation = -0.98

Observed in only 2 session(s)