<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1830+012 (2026a, independent mode)

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

Right ascension: 278.1670574147849°
Declination: 1.3045757953797°
No. sessions: 4
No. delays: 326
Defining: No
RMS(α cos δ) = 0.1653 mas
RMS(δ) = 1.3594 mas

Observed in only 4 session(s)

Quarterly time series for 1830+012 (2026a, 4 global solutions)

Data

Right ascension: 278.1670573752388°
Declination: 1.3045759111047°
No. sessions: 5
No. delays: 346
Defining: No
RMS(α cos δ) = 0.1047 mas
RMS(δ) = 0.2620 mas

Observed in only 5 session(s)