Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1901+155 (2025b, independent mode)

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

Right ascension: 286.0598380741151°
Declination: 15.6106810134494°
No. sessions: 14
No. delays: 312
Defining: No
RMS(α cos δ) = 0.4904 mas
RMS(δ) = 0.7827 mas

Observed in only 14 session(s)

Quarterly time series for 1901+155 (2025b, 4 global solutions)

Data

Right ascension: 286.0598380579470°
Declination: 15.6106809175220°
No. sessions: 15
No. delays: 322
Defining: No
RMS(α cos δ) = 0.2632 mas
RMS(δ) = 0.3586 mas

Observed in only 15 session(s)