EQ Pegasi

EQ Pegasi

Observation data Epoch J2000.0      Equinox J2000.0
Constellation	Pegasus
Right ascension	23^h 31^m 52.17898^s[1]
Declination	+19° 56′ 14.1505″[1]
Apparent magnitude (V)	10.165 (10.35 / 12.4)
Characteristics
Spectral type	M3.5V / M4.5V
Astrometry
Parallax (π)	161.76 ± 1.66[1] mas
Distance	20.2 ± 0.2 ly (6.18 ± 0.06 pc)
Other designations
The system: AKARI-IRC-V1 J2331524+195613[2] BD +19 5116[3] G 68-24 G 129-19 G 128-71 GJ 896[4] GSC 01723-00023 HIP 116132[1] IRAS 23293+1939 LFT 1799 LHS 3965[5] LTT 16919 NLTT 57135[6] PLX 5694[7] PM J23318+1956 PM 23293+1940 EQ Pegasi WDS J23317+1956AB A: 2MASS J23315208+1956142 TYC 1723-23-1[8][9] B: 2MASS J23315244+1956138 LFT 1800 LHS 3966[10] LTT 16920 NLTT 57136[11] TYC 1723-23-2[12][13]
Database references
SIMBAD	The system
	A
	B

EQ Pegasi is a system of two red dwarf stars of spectral types M3.5V and M4.5V, located in constellation Pegasus at 20 light-years from Earth.^[1]

References

1. Perryman; et al. (1997). "HIP 116132". The Hipparcos and Tycho Catalogues.
2. ISAS/JAXA (2010). "AKARI-IRC-V1 2331524+195613". AKARI/IRC All-Sky Survey Point Source Catalogue (Version 1.0).
3. Argelander, Friedrich Wilhelm (1859–1903). "BD +19 5116". Bonner Durchmusterung.
4. Gliese, W.; Jahreiß, H. (1991). "Gl 896". Preliminary Version of the Third Catalogue of Nearby Stars.
5. Luyten, Willem Jacob (1979). "LHS 3965". LHS Catalogue, 2nd Edition.
6. Luyten, Willem Jacob (1979). "NLTT 57135". NLTT Catalogue.
7. Van Altena W. F.; Lee J. T.; Hoffleit E. D. (1995). "GCTP 5694". The General Catalogue of Trigonometric Stellar Parallaxes (Fourth ed.).
8. Perryman; et al. (1997). "HIP 116132". The Hipparcos and Tycho Catalogues.
9. Hog; et al. (2000). "TYC 1723-23-1". The Tycho-2 Catalogue.
10. Luyten, Willem Jacob (1979). "LHS 3966". LHS Catalogue, 2nd Edition.
11. Luyten, Willem Jacob (1979). "NLTT 57136". NLTT Catalogue.
12. Perryman; et al. (1997). "TYC 1723-23-2". The Hipparcos and Tycho Catalogues.
13. Hog; et al. (2000). "TYC 1723-23-2". The Tycho-2 Catalogue.

• Weis, E. W.; Lee, J. T.; Lee, A. H.; Griese, J. W., III; Vincent, J. M.; Upgren, A. R. (1999). "Parallaxes and Proper Motions. XX.". The Astronomical Journal. 117 (2): 1037–1041. Bibcode:1999AJ....117.1037W. doi:10.1086/300747.