Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1007+657 (2026b, independent mode)

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

Right ascension: 152.9091214098099°
Declination: 65.4892638712581°
No. sessions: 6
No. delays: 559
Defining: No
RMS(α cos δ) = 0.2402 mas
RMS(δ) = 0.4383 mas
Variability ellipse semimajor axis = 0.4546 mas
Variability ellipse semiminor axis = 0.2077 mas
Variability ellipse position angle = 17.3 deg
Equivalent α-δ correlation = 0.44

Observed in only 6 session(s)

Quarterly time series for 1007+657 (2026b, 4 global solutions)

Data

Right ascension: 152.9091215947938°
Declination: 65.4892637839328°
No. sessions: 6
No. delays: 559
Defining: No
RMS(α cos δ) = 0.1899 mas
RMS(δ) = 0.1815 mas
Variability ellipse semimajor axis = 0.2309 mas
Variability ellipse semiminor axis = 0.1253 mas
Variability ellipse position angle = -47.3 deg
Equivalent α-δ correlation = -0.54

Observed in only 6 session(s)