Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1335+658 (2026b, independent mode)

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

Right ascension: 204.3169156744320°
Declination: 65.5461991015255°
No. sessions: 5
No. delays: 531
Defining: No
RMS(α cos δ) = 1.8641 mas
RMS(δ) = 0.5454 mas
Variability ellipse semimajor axis = 1.8965 mas
Variability ellipse semiminor axis = 0.4192 mas
Variability ellipse position angle = 79.1 deg
Equivalent α-δ correlation = 0.62

Observed in only 5 session(s)

Quarterly time series for 1335+658 (2026b, 4 global solutions)

Data

Right ascension: 204.3169154166094°
Declination: 65.5461991108019°
No. sessions: 5
No. delays: 531
Defining: No
RMS(α cos δ) = 0.1812 mas
RMS(δ) = 0.2104 mas
Variability ellipse semimajor axis = 0.2664 mas
Variability ellipse semiminor axis = 0.0786 mas
Variability ellipse position angle = 39.9 deg
Equivalent α-δ correlation = 0.84

Observed in only 5 session(s)