CHIME J0630+25

Parameter Value Confidence Frequency band Reference
Progenitor NS Dong et al. (2025a)
Declination (°) 25:26:24 ± 60″ Dong et al. (2025a)
Dispersion measure (pc cm⁻³) 22 ± 1 pc cm⁻³ Dong et al. (2025a)
Distance (kpc) 0.170.31-0.10 kpc Dong et al. (2025a)
PEPOCH (d) 59173 d Dong et al. (2025a)
Period (s) 421.3551 ± 0.0002 s Dong et al. (2025a)
Period derivative (-2.5 ± 1.6) × 10-12 Dong et al. (2025a)
Pulse width (s) ~ 0.20 - 0.92 s Dong et al. (2025a)
Right ascension (°) 06:30:38.40 ± 4.43 s Dong et al. (2025a)
Rotation measure (rad m⁻²) -347.8 ± 0.6 rad m⁻² Dong et al. (2025a)