Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2048+312 (2026a, independent mode)

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

Right ascension: 312.7130477790743°
Declination: 31.4576038537608°
No. sessions: 20
No. delays: 580
Defining: No
RMS(α cos δ) = 0.7705 mas
RMS(δ) = 0.5406 mas
Variability ellipse semimajor axis = 0.7729 mas
Variability ellipse semiminor axis = 0.5372 mas
Variability ellipse position angle = 83.7 deg
Equivalent α-δ correlation = 0.08

Observed in only 20 session(s)

Quarterly time series for 2048+312 (2026a, 4 global solutions)

Data

Right ascension: 312.7130477471841°
Declination: 31.4576039296450°
No. sessions: 19
No. delays: 583
Defining: No
RMS(α cos δ) = 0.3541 mas
RMS(δ) = 0.5684 mas
Variability ellipse semimajor axis = 0.5784 mas
Variability ellipse semiminor axis = 0.3376 mas
Variability ellipse position angle = 13.1 deg
Equivalent α-δ correlation = 0.24

Observed in only 19 session(s)