Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2103+213 (2026b, independent mode)

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

Right ascension: 316.5450756059580°
Declination: 21.5933323958890°
No. sessions: 7
No. delays: 326
Defining: No
RMS(α cos δ) = 0.8767 mas
RMS(δ) = 4.3064 mas
Variability ellipse semimajor axis = 4.3814 mas
Variability ellipse semiminor axis = 0.3422 mas
Variability ellipse position angle = -10.6 deg
Equivalent α-δ correlation = -0.92

Observed in only 7 session(s)

Quarterly time series for 2103+213 (2026b, 4 global solutions)

Data

Right ascension: 316.5450758102531°
Declination: 21.5933323168909°
No. sessions: 7
No. delays: 326
Defining: No
RMS(α cos δ) = 0.1936 mas
RMS(δ) = 0.2422 mas
Variability ellipse semimajor axis = 0.2550 mas
Variability ellipse semiminor axis = 0.1764 mas
Variability ellipse position angle = 25.6 deg
Equivalent α-δ correlation = 0.28

Observed in only 7 session(s)