<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1901+155 (2026a, independent mode)

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

Right ascension: 286.0598380739773°
Declination: 15.6106810116521°
No. sessions: 14
No. delays: 312
Defining: No
RMS(α cos δ) = 0.4897 mas
RMS(δ) = 0.7808 mas

Observed in only 14 session(s)

Quarterly time series for 1901+155 (2026a, 4 global solutions)

Data

Right ascension: 286.0598380492758°
Declination: 15.6106809079906°
No. sessions: 8
No. delays: 301
Defining: No
RMS(α cos δ) = 0.2028 mas
RMS(δ) = 0.3140 mas

Observed in only 8 session(s)