Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0309+411 (2025b, independent mode)

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

Right ascension: 48.2581756025894°
Declination: 41.3336621051391°
No. sessions: 120
No. delays: 6091
Defining: No
RMS(α cos δ) = 3.6553 mas
RMS(δ) = 4.0522 mas

Quarterly time series for 0309+411 (2025b, 4 global solutions)

Data

Right ascension: 48.2581754723186°
Declination: 41.3336620592735°
No. sessions: 108
No. delays: 5349
Defining: No
RMS(α cos δ) = 0.1776 mas
RMS(δ) = 0.2196 mas