Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1737+227 (2026a, independent mode)

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

Right ascension: 264.9088231212746°
Declination: 22.6752933867307°
No. sessions: 3
No. delays: 174
Defining: No
RMS(α cos δ) = 0.3707 mas
RMS(δ) = 0.7221 mas
Variability ellipse semimajor axis = 0.8152 mas
Variability ellipse semiminor axis = 0.0761 mas
Variability ellipse position angle = 27.5 deg
Equivalent α-δ correlation = 1.03

Observed in only 3 session(s)

Quarterly time series for 1737+227 (2026a, 4 global solutions)

Data

Right ascension: 264.9088231599641°
Declination: 22.6752932319103°
No. sessions: 3
No. delays: 174
Defining: No
RMS(α cos δ) = 0.1757 mas
RMS(δ) = 0.2539 mas
Variability ellipse semimajor axis = 0.3162 mas
Variability ellipse semiminor axis = 0.0683 mas
Variability ellipse position angle = 35.6 deg
Equivalent α-δ correlation = 1.11

Observed in only 3 session(s)