Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1623+578 (2025b, independent mode)

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

Right ascension: 246.1033640103729°
Declination: 57.6878560340133°
No. sessions: 422
No. delays: 17776
Defining: Yes
RMS(α cos δ) = 102.0638 mas
RMS(δ) = 44.3874 mas

Quarterly time series for 1623+578 (2025b, 4 global solutions)

Data

Right ascension: 246.1033648944674°
Declination: 57.6878558333399°
No. sessions: 411
No. delays: 15904
Defining: Yes
RMS(α cos δ) = 0.2556 mas
RMS(δ) = 0.2349 mas