Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2157+102 (2025b, independent mode)

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

Right ascension: 330.0330547916170°
Declination: 10.5021953519458°
No. sessions: 5
No. delays: 426
Defining: No
RMS(α cos δ) = 3.2998 mas
RMS(δ) = 0.4721 mas

Observed in only 5 session(s)

Quarterly time series for 2157+102 (2025b, 4 global solutions)

Data

Right ascension: 330.0330551240265°
Declination: 10.5021952062948°
No. sessions: 5
No. delays: 426
Defining: No
RMS(α cos δ) = 0.1285 mas
RMS(δ) = 0.1963 mas

Observed in only 5 session(s)