Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1020+400 (2025b, independent mode)

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

Right ascension: 155.7981903037010°
Declination: 39.8042736334409°
No. sessions: 33
No. delays: 1557
Defining: No
RMS(α cos δ) = 0.3707 mas
RMS(δ) = 4.9941 mas

Observed in only 33 session(s)

Quarterly time series for 1020+400 (2025b, 4 global solutions)

Data

Right ascension: 155.7981902854185°
Declination: 39.8042737020940°
No. sessions: 32
No. delays: 1543
Defining: No
RMS(α cos δ) = 0.1633 mas
RMS(δ) = 0.2047 mas

Observed in only 32 session(s)