| Parameter | Value | Confidence | Frequency band | Reference |
|---|---|---|---|---|
| Progenitor | WD pulsar | Marsh et al. (2016) | ||
| Binary mass function (M☉) | 0.395 ± 0.016 M☉ | Marsh et al. (2016) | ||
| Distance (kpc) | 0.116 ± 0.016 kpc | Marsh et al. (2016) | ||
| Mass (M☉) (primary) | > 0.81 M☉ | Marsh et al. (2016) | ||
| Mass (M☉) (primary) | ≲ 1.29 M☉ | Marsh et al. (2016) | ||
| Mass (M☉) (secondary) | > 0.28 M☉ | Marsh et al. (2016) | ||
| Mass (M☉) (secondary) | ≲ 0.45 M☉ | Marsh et al. (2016) | ||
| Mass ratio | > 0.35 | Marsh et al. (2016) | ||
| Orbit: period (d) | 0.14853528 ± 8E-8 d | Marsh et al. (2016) | ||
| Orbit: radial-velocity semi-amplitude (km s⁻¹) (secondary) | 295 ± 4 km s⁻¹ | Marsh et al. (2016) | ||
| Orbit: reference epoch (d) | 57264.09615 ± 0.00033 d | Marsh et al. (2016) | ||
| Period (s) | 117 ± 1 s | Marsh et al. (2016) | ||
| Period derivative | (3.9 ± 0.5) × 10-13 | Marsh et al. (2016) | ||
| Spectral type (secondary) | M5 | Marsh et al. (2016) |