Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1231+481 (independent mode)

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

Right ascension: 188.5555454161419°
Declination: 47.8975657312771°
No. sessions: 5
No. delays: 484
Defining: No
RMS(α cos δ) = 0.9942 mas
RMS(δ) = 0.7624 mas

Observed in only 5 session(s)

Quarterly time series for 1231+481

Data - Demeaned data

Right ascension: 188.5555449099743°
Declination: 47.8975658002077°
No. sessions: 5
No. delays: 484
Defining: No
RMS(α cos δ) = 0.1146 mas
RMS(δ) = 0.2025 mas

Observed in only 5 session(s)