Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1857-014 (2026b, independent mode)

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

Right ascension: 284.9182217498249°
Declination: -1.3634334549888°
No. sessions: 6
No. delays: 304
Defining: No
RMS(α cos δ) = 4.0174 mas
RMS(δ) = 1.4734 mas
Variability ellipse semimajor axis = 4.0941 mas
Variability ellipse semiminor axis = 1.2445 mas
Variability ellipse position angle = -78.3 deg
Equivalent α-δ correlation = -0.51

Observed in only 6 session(s)

Quarterly time series for 1857-014 (2026b, 4 global solutions)

Data

Right ascension: 284.9182221274677°
Declination: -1.3634336338941°
No. sessions: 6
No. delays: 304
Defining: No
RMS(α cos δ) = 1.1180 mas
RMS(δ) = 1.2425 mas
Variability ellipse semimajor axis = 1.2427 mas
Variability ellipse semiminor axis = 1.1177 mas
Variability ellipse position angle = -2.3 deg
Equivalent α-δ correlation = -0.01

Observed in only 6 session(s)