Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1637+826 (2025c, independent mode)

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

Right ascension: 248.1323019192839°
Declination: 82.5377544951971°
No. sessions: 430
No. delays: 22601
Defining: No
RMS(α cos δ) = 16833.6537 mas
RMS(δ) = 11559.3223 mas

Quarterly time series for 1637+826 (2025c, 4 global solutions)

Data

Right ascension: 248.1332080934469°
Declination: 82.5378888750119°
No. sessions: 377
No. delays: 19530
Defining: No
RMS(α cos δ) = 0.1976 mas
RMS(δ) = 0.1468 mas