Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0814+425 (2026b, independent mode)

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

Right ascension: 124.5666650274170°
Declination: 42.3792819201670°
No. sessions: 497
No. delays: 51986
Defining: No
RMS(α cos δ) = 246.5888 mas
RMS(δ) = 51.2587 mas
Variability ellipse semimajor axis = 251.7495 mas
Variability ellipse semiminor axis = 7.4594 mas
Variability ellipse position angle = 78.3 deg
Equivalent α-δ correlation = 0.99

Quarterly time series for 0814+425 (2026b, 4 global solutions)

Data

Right ascension: 124.5666650440594°
Declination: 42.3792819163059°
No. sessions: 464
No. delays: 51829
Defining: No
RMS(α cos δ) = 0.1474 mas
RMS(δ) = 0.1704 mas
Variability ellipse semimajor axis = 0.1736 mas
Variability ellipse semiminor axis = 0.1437 mas
Variability ellipse position angle = -19.8 deg
Equivalent α-δ correlation = -0.12