<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1637-771 (2026a, independent mode)

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

Right ascension: 251.0671678608313°
Declination: -77.2635591125020°
No. sessions: 6
No. delays: 55
Defining: No
RMS(α cos δ) = 1.0591 mas
RMS(δ) = 0.2728 mas

Observed in only 6 session(s)

Quarterly time series for 1637-771 (2026a, 4 global solutions)

Data

Right ascension: 251.0671671883895°
Declination: -77.2635590445110°
No. sessions: 6
No. delays: 55
Defining: No
RMS(α cos δ) = 0.5855 mas
RMS(δ) = 0.7434 mas

Observed in only 6 session(s)