Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1252-441 (2026b, independent mode)

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

Right ascension: 193.7396403512659°
Declination: -44.4157228516005°
No. sessions: 9
No. delays: 235
Defining: No
RMS(α cos δ) = 14.2988 mas
RMS(δ) = 2.5177 mas
Variability ellipse semimajor axis = 14.3067 mas
Variability ellipse semiminor axis = 2.4721 mas
Variability ellipse position angle = -88.0 deg
Equivalent α-δ correlation = -0.19

Observed in only 9 session(s)

Quarterly time series for 1252-441 (2026b, 4 global solutions)

Data

Right ascension: 193.7396386029027°
Declination: -44.4157227389452°
No. sessions: 9
No. delays: 235
Defining: No
RMS(α cos δ) = 0.6017 mas
RMS(δ) = 1.6311 mas
Variability ellipse semimajor axis = 1.6502 mas
Variability ellipse semiminor axis = 0.5470 mas
Variability ellipse position angle = -9.2 deg
Equivalent α-δ correlation = -0.39

Observed in only 9 session(s)