Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1830+074 (independent mode)

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

Right ascension: 278.1749545419369°
Declination: 7.5319796141054°
No. sessions: 5
No. delays: 505
Defining: No
RMS(α cos δ) = 0.2340 mas
RMS(δ) = 0.3777 mas

Observed in only 5 session(s)

Quarterly time series (from 4 global solutions) for 1830+074

Data

Right ascension: 278.1749545230508°
Declination: 7.5319795834392°
No. sessions: 5
No. delays: 505
Defining: No
RMS(α cos δ) = 0.0975 mas
RMS(δ) = 0.1879 mas

Observed in only 5 session(s)

Quarterly time series (from 10 global solutions) for 1830+074

Data

Right ascension: 278.1749545214789°
Declination: 7.5319795904715°
No. sessions: 5
No. delays: 505
Defining: No
RMS(α cos δ) = 0.0949 mas
RMS(δ) = 0.1809 mas

Observed in only 5 session(s)