Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1621+392 (2025b, independent mode)

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

Right ascension: 245.7817599775847°
Declination: 39.1590029793268°
No. sessions: 4
No. delays: 349
Defining: No
RMS(α cos δ) = 0.5959 mas
RMS(δ) = 0.2762 mas

Observed in only 4 session(s)

Quarterly time series for 1621+392 (2025b, 4 global solutions)

Data

Right ascension: 245.7817600318135°
Declination: 39.1590029807347°
No. sessions: 5
No. delays: 415
Defining: No
RMS(α cos δ) = 0.3314 mas
RMS(δ) = 0.2534 mas

Observed in only 5 session(s)