Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1025+665 (2026b, independent mode)

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

Right ascension: 157.2615842641922°
Declination: 66.2473704904614°
No. sessions: 5
No. delays: 91
Defining: No
RMS(α cos δ) = 0.6835 mas
RMS(δ) = 5.3153 mas
Variability ellipse semimajor axis = 5.3323 mas
Variability ellipse semiminor axis = 0.5347 mas
Variability ellipse position angle = -4.6 deg
Equivalent α-δ correlation = -0.62

Observed in only 5 session(s)

Quarterly time series for 1025+665 (2026b, 4 global solutions)

Data

Right ascension: 157.2615843225185°
Declination: 66.2473704891684°
No. sessions: 5
No. delays: 91
Defining: No
RMS(α cos δ) = 0.8969 mas
RMS(δ) = 5.4242 mas
Variability ellipse semimajor axis = 5.4321 mas
Variability ellipse semiminor axis = 0.8478 mas
Variability ellipse position angle = -3.1 deg
Equivalent α-δ correlation = -0.32

Observed in only 5 session(s)