<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1303+557 (2026a, independent mode)

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

Right ascension: 196.5139625106245°
Declination: 55.4955158152626°
No. sessions: 4
No. delays: 455
Defining: No
RMS(α cos δ) = 0.9658 mas
RMS(δ) = 0.2515 mas

Observed in only 4 session(s)

Quarterly time series for 1303+557 (2026a, 4 global solutions)

Data

Right ascension: 196.5139629724124°
Declination: 55.4955157704909°
No. sessions: 5
No. delays: 527
Defining: No
RMS(α cos δ) = 0.1498 mas
RMS(δ) = 0.1554 mas

Observed in only 5 session(s)