Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1853+376 (2026b, independent mode)

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

Right ascension: 283.8654450215565°
Declination: 37.7158238830435°
No. sessions: 6
No. delays: 525
Defining: No
RMS(α cos δ) = 0.2745 mas
RMS(δ) = 0.5153 mas
Variability ellipse semimajor axis = 0.5253 mas
Variability ellipse semiminor axis = 0.2548 mas
Variability ellipse position angle = -12.8 deg
Equivalent α-δ correlation = -0.32

Observed in only 6 session(s)

Quarterly time series for 1853+376 (2026b, 4 global solutions)

Data

Right ascension: 283.8654450725767°
Declination: 37.7158238647631°
No. sessions: 6
No. delays: 525
Defining: No
RMS(α cos δ) = 0.0644 mas
RMS(δ) = 0.4154 mas
Variability ellipse semimajor axis = 0.4155 mas
Variability ellipse semiminor axis = 0.0638 mas
Variability ellipse position angle = -1.2 deg
Equivalent α-δ correlation = -0.13

Observed in only 6 session(s)