Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1057+050 (2026b, independent mode)

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

Right ascension: 165.0477734609499°
Declination: 4.7337581837670°
No. sessions: 6
No. delays: 497
Defining: No
RMS(α cos δ) = 12.3154 mas
RMS(δ) = 9.9561 mas
Variability ellipse semimajor axis = 16.6736 mas
Variability ellipse semiminor axis = 5.2169 mas
Variability ellipse position angle = -49.9 deg
Equivalent α-δ correlation = -1.23

Observed in only 6 session(s)

Quarterly time series for 1057+050 (2026b, 4 global solutions)

Data

Right ascension: 165.0477723530352°
Declination: 4.7337591478537°
No. sessions: 6
No. delays: 497
Defining: No
RMS(α cos δ) = 0.1245 mas
RMS(δ) = 0.1669 mas
Variability ellipse semimajor axis = 0.1745 mas
Variability ellipse semiminor axis = 0.1136 mas
Variability ellipse position angle = -22.6 deg
Equivalent α-δ correlation = -0.30

Observed in only 6 session(s)