<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1653+198 (2026a, independent mode)

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

Right ascension: 253.9315310809511°
Declination: 19.8130856761897°
No. sessions: 4
No. delays: 340
Defining: No
RMS(α cos δ) = 3.0746 mas
RMS(δ) = 1.2505 mas

Observed in only 4 session(s)

Quarterly time series for 1653+198 (2026a, 4 global solutions)

Data

Right ascension: 253.9315306646931°
Declination: 19.8130855675408°
No. sessions: 4
No. delays: 340
Defining: No
RMS(α cos δ) = 0.3044 mas
RMS(δ) = 0.3205 mas

Observed in only 4 session(s)