Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1253+185 (2025b, independent mode)

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

Right ascension: 193.8823330187903°
Declination: 18.2974751822709°
No. sessions: 4
No. delays: 352
Defining: No
RMS(α cos δ) = 0.3425 mas
RMS(δ) = 0.5737 mas

Observed in only 4 session(s)

Quarterly time series for 1253+185 (2025b, 4 global solutions)

Data

Right ascension: 193.8823330469068°
Declination: 18.2974750601765°
No. sessions: 5
No. delays: 393
Defining: No
RMS(α cos δ) = 0.1364 mas
RMS(δ) = 0.2716 mas

Observed in only 5 session(s)