Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2157+213 (2025b, independent mode)

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

Right ascension: 330.0591557533456°
Declination: 21.6325108126994°
No. sessions: 5
No. delays: 363
Defining: No
RMS(α cos δ) = 0.2751 mas
RMS(δ) = 0.4578 mas

Observed in only 5 session(s)

Quarterly time series for 2157+213 (2025b, 4 global solutions)

Data

Right ascension: 330.0591558107991°
Declination: 21.6325108215626°
No. sessions: 5
No. delays: 363
Defining: No
RMS(α cos δ) = 0.1868 mas
RMS(δ) = 0.1956 mas

Observed in only 5 session(s)