<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2257+103 (2026a, independent mode)

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

Right ascension: 345.0763024309550°
Declination: 10.6316895781316°
No. sessions: 4
No. delays: 414
Defining: No
RMS(α cos δ) = 0.4343 mas
RMS(δ) = 0.5982 mas

Observed in only 4 session(s)

Quarterly time series for 2257+103 (2026a, 4 global solutions)

Data

Right ascension: 345.0763024166370°
Declination: 10.6316895608638°
No. sessions: 5
No. delays: 474
Defining: No
RMS(α cos δ) = 0.1952 mas
RMS(δ) = 0.4248 mas

Observed in only 5 session(s)