Circumbinary planet
Confirmed circumbinary planets
Planet was discovered in 2014, but the binarity of the host star was discovered in 2016.

Circumbinary planet

Section Title: Confirmed circumbinary planets
Table Section Text: Planet was discovered in 2014, but the binarity of the host star was discovered in 2016.

No.	Star system	Planet	Mass (MJ)	Semimajor axis (AU)	Orbital period (days)	Parameter Ref.	Discovered	Discovery method	NASA Exoplanet Discovery Date

1	PSR B1620-26	b	2 ± 1	23	~ 24,820	1993	Pulsar timing	July 2003

2	HD 202206	c	2.179	2.4832	1397.445 ± 19.056	2005	Radial velocity	September 2005

3	DP Leonis	b	6.05 ± 0.47	8.19 ± 0.39	10,220 ± 730	2010	Eclipsing binary timing	January 2010

4	NN Serpentis	c	6.91 ± 0.54	5.38 ± 0.20	5,657.50 ± 164.25	2010	Eclipsing binary timing	October 2010

5	NN Serpentis	b	2.28 ± 0.38	3.39 ± 0.10	2,828.75 ± 127.75	2010	Eclipsing binary timing	October 2010

6	Kepler-16	b	0.333 ± 0.016	0.7048 ± 0.0011	228.776+0.020 −0.037	2011	Transit	September 2011

7	Kepler-34	b	0.220 ± 0.0011	1.0896 ± 0.0009	2012	Transit	January 2012

8	Kepler-35	b	0.127 ± 0.02	0.603 ± 0.001	2012	Transit	January 2012

9	NY Virginis	b	2.85	3.457	3073.3	2012	Eclipsing binary timing	February 2012

10	RR Caeli	b	4.2 ± 0.4	5.3 ± 0.6	4,343.5 ± 36.5	2012	Eclipsing binary timing	May 2012

11	Kepler-38	b	< 0.384	0.4644 ± 0.0082	2012	Transit	October 2012

12	Kepler-47	b	0.027 ± 0.005	0.2956 ± 0.0047	2012	Transit	September 2012

13	Kepler-47	c	0.07 ± 0.061	0.989 ± 0.016	2012	Transit	September 2012

14	PH1	b	< 0.532	0.634 ± 0.011	2013	Transit	May 2013

15	FW Tau AB	b	10 ± 4	330 ± 30	unknown	2014	Imaging	January 2014

16	ROXs 42B	b	9 ± 3	140 ± 10	unknown	2014	Imaging	January 2014

17	HD 106906	b	11 ± 2	650	unknown	2014	Imaging	January 2014

18	Kepler-413	b	2014	Transit	March 2014

19	Kepler-453	b	< 0.05	0.7903 ± 0.0028	240.503 ± 0.053	2014	Transit	September 2014

20	Kepler-1647	b	1.52 ± 0.65	2.7205 ± 0.0070	1107.5923 ± 0.0227	2016	Transit	not published yet

21	OGLE-2007-BLG-349	b	0.25 ± 0.041	2.59	?	2016	Microlensing	Published

22	MXB 1658-298	23.5 ± 3.0	1.6 ± 0.1	760	2017	Periodic delay in X-ray eclipses	Published

23	KIC 5095269	b	7.70 ± 0.08	0.795 - 0.805	237.7 ± 0.1	2017	Eclipsing binary timing	Published

Sentence(s)

Kepler-453b is a circumbinary planet with orbital period of 240.5 days.

final_sentence: Kepler-453b is a circumbinary planet with orbital period of 240.5 days.