Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2021+614 (2025b, independent mode)

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

Right ascension: 305.5278399281619°
Declination: 61.6163345815192°
No. sessions: 48
No. delays: 4583
Defining: No
RMS(α cos δ) = 3.6660 mas
RMS(δ) = 3.8093 mas

Observed in only 48 session(s)

Quarterly time series for 2021+614 (2025b, 4 global solutions)

Data

Right ascension: 305.5278405670650°
Declination: 61.6163345802221°
No. sessions: 43
No. delays: 3523
Defining: No
RMS(α cos δ) = 0.2778 mas
RMS(δ) = 0.3329 mas

Observed in only 43 session(s)