Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2155-152 (2025b, independent mode)

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

Right ascension: 329.5261745667167°
Declination: -15.0192580098733°
No. sessions: 140
No. delays: 6585
Defining: No
RMS(α cos δ) = 1.9620 mas
RMS(δ) = 5.1787 mas

Quarterly time series for 2155-152 (2025b, 4 global solutions)

Data

Right ascension: 329.5261745154173°
Declination: -15.0192578728499°
No. sessions: 125
No. delays: 5381
Defining: No
RMS(α cos δ) = 0.3728 mas
RMS(δ) = 0.5070 mas