| Autor: |
Walter, F. M., Eisenbeiss, T., Lattimer, J. M., Kim, B., Hambaryan, V., Neuhaeuser, R. |
| Rok vydání: |
2010 |
| Předmět: |
|
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1088/0004-637X/724/1/669 |
| Popis: |
We have redetermined the parallax and proper motion of the nearby isolated neutron star RX~J185635-3754. We used eight observations with the high resolution camera of the HST/ACS taken from 2002 through 2004. We performed the astrometric fitting using five independent methods, all of which yielded consistent results. The mean estimate of the distance is 123 (+11, -15) pc (1 sigma), in good agreement with our earlier published determination. |
| Databáze: |
arXiv |
| Externí odkaz: |
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