Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1308+145 (2026a, independent mode)

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

Right ascension: 197.7826022684448°
Declination: 14.2962910585594°
No. sessions: 5
No. delays: 394
Defining: No
RMS(α cos δ) = 11.9457 mas
RMS(δ) = 1.2083 mas
Variability ellipse semimajor axis = 12.0040 mas
Variability ellipse semiminor axis = 0.2560 mas
Variability ellipse position angle = -84.3 deg
Equivalent α-δ correlation = -0.98

Observed in only 5 session(s)

Quarterly time series for 1308+145 (2026a, 4 global solutions)

Data

Right ascension: 197.7826009660418°
Declination: 14.2962911480441°
No. sessions: 6
No. delays: 410
Defining: No
RMS(α cos δ) = 0.2024 mas
RMS(δ) = 0.3911 mas
Variability ellipse semimajor axis = 0.3926 mas
Variability ellipse semiminor axis = 0.1994 mas
Variability ellipse position angle = -5.8 deg
Equivalent α-δ correlation = -0.15

Observed in only 6 session(s)