PSR B1257+12 (Q528)

Adierazpenak

honako hau da

Pulsar

Erreferentzia bat

non adierazia

SIMBAD

irudia

Artist's concept of PSR B1257+12 system.jpg
3.000 × 2.400; 2,66 MB

0 erreferentzia

izena

Lich (ingelesa)

izena eman zionak

Nazioarteko Astronomia Elkartea

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URL erreferentzia

https://www.iau.org/news/pressreleases/detail/iau1514/

masa

0,012±0,0006 Jupiter mass

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non adierazia

Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12 ^ingelesa

stated in source according to ^ingelesa

Extrasolar Planets Encyclopaedia ^ingelesa

honen izena darama

lich ^ingelesa

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iturria

Alemanezko Wikipedia

sartze-data

21 apirila 2021

izena eman zionak

Nazioarteko Astronomia Elkartea

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iturria

Alemanezko Wikipedia

sartze-data

21 apirila 2021

katalogo-kodea

PSR B1257+12

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non adierazia

SIMBAD

PSR J1300+1240

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non adierazia

SIMBAD

aurkitzailea edo asmatzailea

Aleksander Wolszczan

0 erreferentzia

aurkikuntza-data

1990

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aurkikuntza astronomikoaren lekua

Arecibo Observatory ^ingelesa

operatzen dituen elementuak

Areciboko irrati-teleskopioa

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konstelazioa

Virgo

Erreferentzia bat

based on heuristic ^ingelesa

inferred from equatorial coordinates ^ingelesa

seme objektu astronomikoa

PSR 1257+12 b ^ingelesa

ordena sailean

b

0 erreferentzia

Poltergeist (planeta)

ordena sailean

c

0 erreferentzia

PSR B1257+12 d

ordena sailean

d

0 erreferentzia

periastroaren argumentua

108,3±5 gradu sexagesimal

Erreferentzia bat

non adierazia

Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12 ^ingelesa

stated in source according to ^ingelesa

Extrasolar Planets Encyclopaedia ^ingelesa

distantzia Lurretik

0,60 kiloparsec

Erreferentzia bat

non adierazia

Pulsar rotation measures and large-scale magnetic field reversals in the Galactic disk ^ingelesa

stated in source according to ^ingelesa

SIMBAD

710±40 parsec

Erreferentzia bat

non adierazia

Very long baseline interferometry astrometry of PSR B1257+12, a pulsar with a planetary system ^ingelesa

stated in source according to ^ingelesa

Extrasolar Planets Encyclopaedia ^ingelesa

Extrasolar Planets Encyclopaedia exoplanet ID ^ingelesa

psr_1257_12_b--275

orbitaren eszentrikotasuna

0,0252±0,0002

Erreferentzia bat

non adierazia

Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12 ^ingelesa

stated in source according to ^ingelesa

Extrasolar Planets Encyclopaedia ^ingelesa

orbitaren inklinazioa

47±3 gradu sexagesimal

Erreferentzia bat

non adierazia

Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12 ^ingelesa

stated in source according to ^ingelesa

Extrasolar Planets Encyclopaedia ^ingelesa

periodo orbital

98,2114±0,0002 egun

Erreferentzia bat

non adierazia

Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12 ^ingelesa

stated in source according to ^ingelesa

Extrasolar Planets Encyclopaedia ^ingelesa

ardatzerdi handia

0,46 unitate astronomiko

Erreferentzia bat

non adierazia

Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257 + 12 ^ingelesa

stated in source according to ^ingelesa

Extrasolar Planets Encyclopaedia ^ingelesa

paralaxia

1,41±0,08 mas

Erreferentzia bat

non adierazia

Very long baseline interferometry astrometry of PSR B1257+12, a pulsar with a planetary system ^ingelesa

stated in source according to ^ingelesa

SIMBAD

declination component of proper motion ^ingelesa

−84,87±0,32 mas/u

Erreferentzia bat

non adierazia

Very long baseline interferometry astrometry of PSR B1257+12, a pulsar with a planetary system ^ingelesa

stated in source according to ^ingelesa

SIMBAD

right ascension component of proper motion ^ingelesa

46,44±0,08 mas/u

Erreferentzia bat

non adierazia

Very long baseline interferometry astrometry of PSR B1257+12, a pulsar with a planetary system ^ingelesa

stated in source according to ^ingelesa

SIMBAD

espektro mota

PSR

Erreferentzia bat

non adierazia

Extrasolar Planets Encyclopaedia ^ingelesa

Extrasolar Planets Encyclopaedia exoplanet ID ^ingelesa

psr_1257_12_b--275

garai astronomikoa

J2000.0

3 erreferentzia

non adierazia

Very long baseline interferometry astrometry of PSR B1257+12, a pulsar with a planetary system ^ingelesa

non adierazia

SIMBAD

non adierazia

Extrasolar Planets Encyclopaedia ^ingelesa

igoera zuzena

195,01294792 gradu sexagesimal

Erreferentzia bat

non adierazia

Very long baseline interferometry astrometry of PSR B1257+12, a pulsar with a planetary system ^ingelesa

stated in source according to ^ingelesa

SIMBAD

deklinazioa

12,68198750 gradu sexagesimal

Erreferentzia bat

non adierazia

Very long baseline interferometry astrometry of PSR B1257+12, a pulsar with a planetary system ^ingelesa

stated in source according to ^ingelesa

SIMBAD

age estimated by a dating method ^ingelesa

1 Gigaurte

Erreferentzia bat

non adierazia

Extrasolar Planets Encyclopaedia ^ingelesa

Extrasolar Planets Encyclopaedia exoplanet ID ^ingelesa

psr_1257_12_b--275

time of periapsis ^ingelesa

2.449.765,5±0,1 Juliotar data

garai astronomikoa

J2000.0

Erreferentzia bat

non adierazia

Discovery of pulsar planets ^ingelesa

stated in source according to ^ingelesa

Extrasolar Planets Encyclopaedia ^ingelesa

honen desberdina

Lich

erabilitako irizpidea

descriptive page and disambiguation page have to be in different items ^ingelesa

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Commons-eko kategoria

PSR B1257+12

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gaiaren kategoria nagusia

Category:PSR B1257+12 ^ingelesa

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Identifikatzaileak