(Q84792833)

LEDA 44434

Lyon-Meudon Extragalactic Database

1 reference

MGC 39573

The Millennium Galaxy Catalogue: 16 ≤BMGC< 24 galaxy counts and the calibration of the local galaxy luminosity function

1 reference

QSO B1255+003

Revised and Updated Catalog of Quasi-stellar Objects

1 reference

UM 531

1 reference

WD 1255+003

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[HB93] 1255+003

1 reference

2QZ J125817.1+000711

The 2dF QSO Redshift Survey - V. The 10k catalogue

1 reference

SDSS J125816.99+000710.2

Sloan Digital Sky Survey

1 reference

[VV2000] J125817.3+000711

1 reference

[VV96] J125817.3+000711

A catalogue of quasars and active nuclei (7th Edition)

1 reference

[VV98] J125817.3+000711

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Gaia DR2 3689380308878656128

1 reference

0 references

2.080000

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0.00011

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distance from Earth

57±1 parsec

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283±14 parsec

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260.4506±14.3741 parsec

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parallax

3.8395±0.2119 milliarcsecond

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declination component of proper motion

−130.187±0.273 milliarcsecond per year

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−128 milliarcsecond per year

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−127±3 milliarcsecond per year

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−127±4 milliarcsecond per year

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right ascension component of proper motion

−253.84±0.433 milliarcsecond per year

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−255 milliarcsecond per year

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−248±3 milliarcsecond per year

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−250±4 milliarcsecond per year

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spectral class

DA4

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DA

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18

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18

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19.0

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18.46±0.01

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18.66±0.011

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18.12±0.006

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18.414±0.008

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18.64±0.07

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18.4±0.1

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18.8±0.3

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19.004±0.045

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18.3213±0.0025

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194.57074576815090 degree

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declination

0.11946023908070 degree

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effective temperature

14,899 kelvin

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7,819 kelvin

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15,000 kelvin

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15,790 kelvin

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15,227 kelvin

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surface gravity

56,000,000 centimetre per square second

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80,000,000 centimetre per square second

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17,800,000 centimetre per square second

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95,000,000 centimetre per square second

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74,000,000 centimetre per square second

1 reference