Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1841-205 (2026b, independent mode)

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

Right ascension: 281.1879740742322°
Declination: -20.4956117343072°
No. sessions: 12
No. delays: 310
Defining: No
RMS(α cos δ) = 2.2452 mas
RMS(δ) = 7.3564 mas
Variability ellipse semimajor axis = 7.5878 mas
Variability ellipse semiminor axis = 1.2579 mas
Variability ellipse position angle = -14.3 deg
Equivalent α-δ correlation = -0.82

Observed in only 12 session(s)

Quarterly time series for 1841-205 (2026b, 4 global solutions)

Data

Right ascension: 281.1879742884207°
Declination: -20.4956125046924°
No. sessions: 12
No. delays: 310
Defining: No
RMS(α cos δ) = 0.8375 mas
RMS(δ) = 1.9946 mas
Variability ellipse semimajor axis = 2.0665 mas
Variability ellipse semiminor axis = 0.6397 mas
Variability ellipse position angle = -15.9 deg
Equivalent α-δ correlation = -0.61

Observed in only 12 session(s)