<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1218+304 (2026a, independent mode)

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

Right ascension: 185.3414274334410°
Declination: 30.1769887919452°
No. sessions: 4
No. delays: 225
Defining: No
RMS(α cos δ) = 1.0929 mas
RMS(δ) = 2.9691 mas

Observed in only 4 session(s)

Quarterly time series for 1218+304 (2026a, 4 global solutions)

Data

Right ascension: 185.3414277309346°
Declination: 30.1769891354165°
No. sessions: 4
No. delays: 225
Defining: No
RMS(α cos δ) = 0.3200 mas
RMS(δ) = 0.7058 mas

Observed in only 4 session(s)