<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1258+507 (2026a, independent mode)

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

Right ascension: 195.1718624022572°
Declination: 50.4935459909625°
No. sessions: 6
No. delays: 619
Defining: No
RMS(α cos δ) = 0.8994 mas
RMS(δ) = 0.2819 mas

Observed in only 6 session(s)

Quarterly time series for 1258+507 (2026a, 4 global solutions)

Data

Right ascension: 195.1718627376066°
Declination: 50.4935459619898°
No. sessions: 6
No. delays: 619
Defining: No
RMS(α cos δ) = 0.1439 mas
RMS(δ) = 0.1641 mas

Observed in only 6 session(s)