WASP-10

WASP-10
Observation data Epoch J2000 Equinox J2000
Constellation	Pegasus
Right ascension	23^h 15^m 58.299^s^[1]
Declination	+31° 27′ 46.28″^[1]
Apparent magnitude (V)	12.7
Characteristics
Spectral type	K5
Apparent magnitude (B)	~12.4^[1]
Apparent magnitude (R)	~12.03^[1]
Apparent magnitude (J)	10.603 ±0.026^[1]
Apparent magnitude (H)	10.117 ±0.029^[1]
Apparent magnitude (K)	9.983 ±0.018^[1]
Variable type	V*(1SWASP)^[1]
Astrometry

Proper motion (μ)	RA: 21.4^[1] mas/yr Dec.: -28.9^[1] mas/yr
Distance	293 ±65 ly (90 ±20 pc)

Details

Mass	0.71 −0.071+0.086 M_☉
Radius	0.783 −0.043+0.035 R_☉
Temperature	4675 ±100 K
Metallicity	0.03 ±0.2
Age	0.8 ±0.2 G years

Other designations
GSC 02752-00114, 2MASS J23155829+3127462, UCAC2 42862442, GSC2 N0013312406, 1SWASP J231558.30+312746.4, USNO-B1.0 1214-00586164^[1]
Database references
SIMBAD	data
Extrasolar Planets Encyclopaedia	data

WASP-10 is a star in the constellation Pegasus. The SuperWASP project has observed and classified this star as a variable star, perhaps due to the eclipsing planet.^[1]

Planetary system

The WASP-10 planetary system
Companion (in order from star)	Mass	Semimajor axis (AU)	Orbital period (days)	Eccentricity	Inclination	Radius
b	3.06+0.23 −0.21 M_J	0.0371+0.0014 −0.0013	3.0927616+0.0000112 −0.0000182	0.057+0.011 −0.005	—	—
c (unconfirmed)	0.1 M_J	—	5.23 days	—	—	—

WASP-10b

Main article: WASP-10b

WASP-10b is an extrasolar planet discovered in 2008.<ref "name=disc">Christian; Gibson, N. P.; Simpson, E. K.; Street, R. A.; Skillen, I.; Pollacco, D.; Collier Cameron, A.; Joshi, Y. C.; et al. (December 29, 2008). "WASP-10b: a 3MJ, gas-giant planet transiting a late-type K star". Monthly Notices of the Royal Astronomical Society 392 (4): 1585–1590. arXiv:0806.1482. Bibcode:2009MNRAS.392.1585C. doi:10.1111/j.1365-2966.2008.14164.x. </ref>

WASP-10c

WASP-10c is an as yet unconfirmed extrasolar planet inferred from transit time variations of WASP-10b's transits. It was discovered in 2010.^[2]

References

1 2 3 4 5 6 7 8 9 10 11 12 "SIMBAD query result: GSC 02752-00114 -- Star". Centre de Données astronomiques de Strasbourg. Retrieved 2009-05-06.
↑ "The Extrasolar Planets Encyclopaedia - WASP-10".

External links

"WASP-10". Exoplanets. Retrieved 2009-05-06.

Coordinates: 23^h 15^m 58.299^s, +31° 27′ 46.28″

Stars of Pegasus

Bayer	α (Markab) β (Scheat) γ (Algenib) ε (Enif) ζ (Homam) η (Matar) θ (Baham) ι κ (Jih) λ (Sadalpheretz) μ (Sadalbari) ν ξ ο π¹ π² ρ σ τ (Kerb) υ φ χ ψ

Flamsteed	1 2 3 4 5 7 9 11 12 13 14 15 16 17 18 19 20 21 23 25 28 30 31 32 33 34 35 36 37 38 39 40 41 45 51 52 55 56 57 58 59 60 61 63 64 65 66 67 69 70 71 72 73 74 75 76 77 78 79 80 82 83 85 86 87 23 Psc 34 Vul

Variable	R S U W Z RU RV RZ SV TW TY AG AQ AT AU AV AW BB BH BK BO BP BX BY DH DI DY EE EF EQ EZ GT GX HN HO HP HR HX II IK IM IP KT KU LL LO LS MS MT NV NZ OY PT V342 V343 V354 V363 V372 V376 V391

HR	19 49 8116 8219 8221 8231 8250 8257 8258 8274 8292 8325 8341 8348 8358 8359 8364 8372 8391 8397 8412 8415 8435 8441 8455 8456 8458 8460 8461 8466 8475 8482 8491 8503 8514 8543 8555 8564 8587 8604 8605 8608 8631 8638 8642 8737 8784 8788 8792 8824 8831 8833 8838 8839 8873 8922 8942 8953 8970 9039 9055 9078 9109

HD	434 204603 205011 205422 205603 206689 206793 208897 209709 210890 211076 213025 215549 215733 219196 219828 220288 220773 221170 221493 225292

Gliese	Gliese 829 Gliese 880

Other	BD+14°4559 BD +17 4708 BD +28 4211 GD 246 HAT-P-8 NGC 8 NGC 18 NGC 30 PG 2131+066 PG 2303+243 PSR B2127+11C PSR B2303+30 WASP-10 WASP-21 WASP-52 WASP-59 WASP-60 X2127+119

List

This article is issued from Wikipedia - version of the Monday, May 04, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.