# PSR 1257+12 e

> unconfirmed extrasolar planet

**Wikidata**: [Q73468](https://www.wikidata.org/wiki/Q73468)  
**Source**: https://4ort.xyz/entity/psr-1257-12-e


## References

1. SIMBAD
2. VizieR
3. Very long baseline interferometry astrometry of PSR B1257+12, a pulsar with a planetary system