Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0355+508 (2026a, independent mode)

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

Right ascension: 59.8739467548831°
Declination: 50.9639332251075°
No. sessions: 1312
No. delays: 41408
Defining: No
RMS(α cos δ) = 120.3246 mas
RMS(δ) = 106.1251 mas
Variability ellipse semimajor axis = 121.0899 mas
Variability ellipse semiminor axis = 105.2511 mas
Variability ellipse position angle = 76.8 deg
Equivalent α-δ correlation = 0.06

Quarterly time series for 0355+508 (2026a, 4 global solutions)

Data

Right ascension: 59.8739469210282°
Declination: 50.9639337695824°
No. sessions: 1254
No. delays: 40755
Defining: No
RMS(α cos δ) = 0.7264 mas
RMS(δ) = 0.7917 mas
Variability ellipse semimajor axis = 0.9451 mas
Variability ellipse semiminor axis = 0.5111 mas
Variability ellipse position angle = -40.4 deg
Equivalent α-δ correlation = -0.54