Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1246+517 (2026b, independent mode)

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

Right ascension: 192.1429349123964°
Declination: 51.4688535535031°
No. sessions: 6
No. delays: 468
Defining: No
RMS(α cos δ) = 9.1973 mas
RMS(δ) = 3.7644 mas
Variability ellipse semimajor axis = 9.6510 mas
Variability ellipse semiminor axis = 2.3706 mas
Variability ellipse position angle = -71.7 deg
Equivalent α-δ correlation = -0.75

Observed in only 6 session(s)

Quarterly time series for 1246+517 (2026b, 4 global solutions)

Data

Right ascension: 192.1429342401277°
Declination: 51.4688540943925°
No. sessions: 6
No. delays: 468
Defining: No
RMS(α cos δ) = 0.3609 mas
RMS(δ) = 0.2556 mas
Variability ellipse semimajor axis = 0.4173 mas
Variability ellipse semiminor axis = 0.1465 mas
Variability ellipse position angle = -57.5 deg
Equivalent α-δ correlation = -0.75

Observed in only 6 session(s)