Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1849+499 (2026b, independent mode)

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

Right ascension: 282.5926654107686°
Declination: 49.9892888347548°
No. sessions: 5
No. delays: 360
Defining: No
RMS(α cos δ) = 18.3262 mas
RMS(δ) = 34.9452 mas
Variability ellipse semimajor axis = 38.1152 mas
Variability ellipse semiminor axis = 10.2099 mas
Variability ellipse position angle = 24.4 deg
Equivalent α-δ correlation = 0.79

Observed in only 5 session(s)

Quarterly time series for 1849+499 (2026b, 4 global solutions)

Data

Right ascension: 282.5926678409210°
Declination: 49.9892914257827°
No. sessions: 5
No. delays: 360
Defining: No
RMS(α cos δ) = 0.1591 mas
RMS(δ) = 0.0772 mas
Variability ellipse semimajor axis = 0.1681 mas
Variability ellipse semiminor axis = 0.0550 mas
Variability ellipse position angle = 70.0 deg
Equivalent α-δ correlation = 0.66

Observed in only 5 session(s)