Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1250+279 (2026b, independent mode)

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

Right ascension: 193.3103449308958°
Declination: 27.6615626938919°
No. sessions: 3
No. delays: 173
Defining: No
RMS(α cos δ) = 0.2896 mas
RMS(δ) = 0.1143 mas
Variability ellipse semimajor axis = 0.3090 mas
Variability ellipse semiminor axis = 0.0383 mas
Variability ellipse position angle = 69.4 deg
Equivalent α-δ correlation = 0.93

Observed in only 3 session(s)

Quarterly time series for 1250+279 (2026b, 4 global solutions)

Data

Right ascension: 193.3103449340563°
Declination: 27.6615626419715°
No. sessions: 3
No. delays: 173
Defining: No
RMS(α cos δ) = 0.2173 mas
RMS(δ) = 0.5069 mas
Variability ellipse semimajor axis = 0.5321 mas
Variability ellipse semiminor axis = 0.1449 mas
Variability ellipse position angle = 18.4 deg
Equivalent α-δ correlation = 0.71

Observed in only 3 session(s)