Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1634+600 (2026b, independent mode)

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

Right ascension: 248.9068699761725°
Declination: 59.9208546652484°
No. sessions: 5
No. delays: 482
Defining: No
RMS(α cos δ) = 0.2841 mas
RMS(δ) = 0.2977 mas
Variability ellipse semimajor axis = 0.3642 mas
Variability ellipse semiminor axis = 0.1916 mas
Variability ellipse position angle = 42.6 deg
Equivalent α-δ correlation = 0.57

Observed in only 5 session(s)

Quarterly time series for 1634+600 (2026b, 4 global solutions)

Data

Right ascension: 248.9068699429590°
Declination: 59.9208545943080°
No. sessions: 5
No. delays: 482
Defining: No
RMS(α cos δ) = 0.1240 mas
RMS(δ) = 0.2339 mas
Variability ellipse semimajor axis = 0.2437 mas
Variability ellipse semiminor axis = 0.1034 mas
Variability ellipse position angle = -18.0 deg
Equivalent α-δ correlation = -0.49

Observed in only 5 session(s)