Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1308+554 (2026a, independent mode)

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

Right ascension: 197.7633783691534°
Declination: 55.2317562286155°
No. sessions: 92
No. delays: 4646
Defining: No
RMS(α cos δ) = 0.8485 mas
RMS(δ) = 0.8283 mas

Observed in only 92 session(s)

Quarterly time series for 1308+554 (2026a, 4 global solutions)

Data

Right ascension: 197.7633783951741°
Declination: 55.2317562684190°
No. sessions: 75
No. delays: 4580
Defining: No
RMS(α cos δ) = 0.1895 mas
RMS(δ) = 0.2733 mas

Observed in only 75 session(s)