Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2315+153 (2026b, independent mode)

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

Right ascension: 349.4443073728742°
Declination: 15.6615723165162°
No. sessions: 5
No. delays: 435
Defining: No
RMS(α cos δ) = 2.6637 mas
RMS(δ) = 0.4779 mas
Variability ellipse semimajor axis = 2.7051 mas
Variability ellipse semiminor axis = 0.0795 mas
Variability ellipse position angle = -79.9 deg
Equivalent α-δ correlation = -0.99

Observed in only 5 session(s)

Quarterly time series for 2315+153 (2026b, 4 global solutions)

Data

Right ascension: 349.4443070430310°
Declination: 15.6615723127321°
No. sessions: 5
No. delays: 435
Defining: No
RMS(α cos δ) = 0.3401 mas
RMS(δ) = 0.1230 mas
Variability ellipse semimajor axis = 0.3441 mas
Variability ellipse semiminor axis = 0.1113 mas
Variability ellipse position angle = 80.7 deg
Equivalent α-δ correlation = 0.40

Observed in only 5 session(s)