Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1500+045 (2026a, independent mode)

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

Right ascension: 225.8703655495117°
Declination: 4.3302757282150°
No. sessions: 5
No. delays: 418
Defining: No
RMS(α cos δ) = 0.1388 mas
RMS(δ) = 0.4214 mas
Variability ellipse semimajor axis = 0.4416 mas
Variability ellipse semiminor axis = 0.0430 mas
Variability ellipse position angle = 17.4 deg
Equivalent α-δ correlation = 0.95

Observed in only 5 session(s)

Quarterly time series for 1500+045 (2026a, 4 global solutions)

Data

Right ascension: 225.8703655141053°
Declination: 4.3302756437348°
No. sessions: 6
No. delays: 490
Defining: No
RMS(α cos δ) = 0.1086 mas
RMS(δ) = 0.2520 mas
Variability ellipse semimajor axis = 0.2719 mas
Variability ellipse semiminor axis = 0.0367 mas
Variability ellipse position angle = -22.3 deg
Equivalent α-δ correlation = -0.93

Observed in only 6 session(s)