Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1258+087 (2025b, independent mode)

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

Right ascension: 195.1518280832715°
Declination: 8.4674622410587°
No. sessions: 5
No. delays: 502
Defining: No
RMS(α cos δ) = 0.4557 mas
RMS(δ) = 0.8640 mas

Observed in only 5 session(s)

Quarterly time series for 1258+087 (2025b, 4 global solutions)

Data

Right ascension: 195.1518281349550°
Declination: 8.4674621478694°
No. sessions: 6
No. delays: 539
Defining: No
RMS(α cos δ) = 0.1062 mas
RMS(δ) = 0.2866 mas

Observed in only 6 session(s)