Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1509+054 (2025b, independent mode)

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

Right ascension: 227.9219431106629°
Declination: 5.3025719813406°
No. sessions: 4
No. delays: 339
Defining: No
RMS(α cos δ) = 0.3048 mas
RMS(δ) = 0.4884 mas

Observed in only 4 session(s)

Quarterly time series for 1509+054 (2025b, 4 global solutions)

Data

Right ascension: 227.9219431688874°
Declination: 5.3025719984829°
No. sessions: 5
No. delays: 404
Defining: No
RMS(α cos δ) = 0.8535 mas
RMS(δ) = 0.3650 mas

Observed in only 5 session(s)