2021AJ....161...36B

Query : 2021AJ....161...36B

2021AJ....161...36B - Astron. J., 161, 36-36 (2021/January-0)

The occurrence of rocky habitable-zone planets around solar-like stars from Kepler data.

BRYSON S., KUNIMOTO M., KOPPARAPU R.K., COUGHLIN J.L., BORUCKI W.J., KOCH D., SILVA AGUIRRE V., ALLEN C., BARENTSEN G., BATALHA N.M., BERGER T., BOSS A., BUCHHAVE L.A., BURKE C.J., CALDWELL D.A., CAMPBELL J.R., CATANZARITE J., CHANDRASEKARAN H., CHAPLIN W.J., CHRISTIANSEN J.L., CHRISTENSEN-DALSGAARD J., CIARDI D.R., CLARKE B.D., COCHRAN W.D., DOTSON J.L., DOYLE L.R., DUARTE E.S., DUNHAM E.W., DUPREE A.K., ENDL M., FANSON J.L., FORD E.B., FUJIEH M., GAUTIER III T.N., GEARY J.C., GILLILAND R.L., GIROUARD F.R., GOULD A., HAAS M.R., HENZE C.E., HOLMAN M.J., HOWARD A.W., HOWELL S.B., HUBER D., HUNTER R.C., JENKINS J.M., KJELDSEN H., KOLODZIEJCZAK J., LARSON K., LATHAM D.W., LI J., MATHUR S., MEIBOM S., MIDDOUR C., MORRIS R.L., MORTON T.D., MULLALLY F., MULLALLY S.E., PLETCHER D., PRSA A., QUINN S.N., QUINTANA E.V., RAGOZZINE D., RAMIREZ S.V., SANDERFER D.T., SASSELOV D., SEADER S.E., SHABRAM M., SHPORER A., SMITH J.C., STEFFEN J.H., STILL M., TORRES G., TROELTZSCH J., TWICKEN J.D., UDDIN A.K., VAN CLEVE J.E., VOSS J., WEISS L.M., WELSH W.F., WOHLER B. and ZAMUDIO K.A.

Abstract (from CDS):

We present the occurrence rates for rocky planets in the habitable zones (HZs) of main-sequence dwarf stars based on the Kepler DR25 planet candidate catalog and Gaia-based stellar properties. We provide the first analysis in terms of star-dependent instellation flux, which allows us to track HZ planets. We define η⊕ as the HZ occurrence of planets with radii between 0.5 and 1.5 R⊕ orbiting stars with effective temperatures between 4800 and 6300 K. We find that η⊕ for the conservative HZ is between 0.37–0.21+0.48 (errors reflect 68% credible intervals) and 0.60–0.36+0.90 planets per star, while the optimistic HZ occurrence is between 0.58–0.33+0.73 and 0.88–0.51+1.28 planets per star. These bounds reflect two extreme assumptions about the extrapolation of completeness beyond orbital periods where DR25 completeness data are available. The large uncertainties are due to the small number of detected small HZ planets. We find similar occurrence rates between using Poisson likelihood Bayesian analysis and using Approximate Bayesian Computation. Our results are corrected for catalog completeness and reliability. Both completeness and the planet occurrence rate are dependent on stellar effective temperature. We also present occurrence rates for various stellar populations and planet size ranges. We estimate with 95% confidence that, on average, the nearest HZ planet around G and K dwarfs is ∼6 pc away and there are ∼4 HZ rocky planets around G and K dwarfs within 10 pc of the Sun.

Abstract Copyright: © 2020. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Exoplanets

VizieR on-line data: <Available at CDS (J/AJ/161/36): table8.dat>

Simbad objects: 121

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Number of rows : 121
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 Kepler-1341b Pl 18 42 02.8134173208 +44 09 33.703551324           ~ 21 0
2 Kepler-439b Pl 18 43 12.3734558904 +44 02 02.270470776           ~ 19 0
3 KOI-8201.01 Pl? 18 47 28.8356564088 +47 23 41.930550240           ~ 4 0
4 Kepler-311d Pl 18 48 14.7157716216 +47 05 07.733131836           ~ 17 0
5 Kepler-549c Pl 18 52 05.4816126336 +47 15 40.215782700           ~ 15 0
6 Kepler-298d Pl 18 52 09.5526737544 +48 49 31.316827260           ~ 28 0
7 Kepler-1040b Pl 18 52 27.3085098912 +48 07 52.933870704           ~ 26 0
8 Kepler-62e Pl 18 52 51.0518497680 +45 20 59.399622996           ~ 83 1
9 KOI-8033.01 Pl? 18 53 11.3062355640 +48 15 59.788366272           ~ 3 0
10 Kepler-1540b Pl 18 53 22.6835409840 +41 12 06.377851836           ~ 22 0
11 Kepler-1538b Pl 18 53 22.9662348168 +45 16 27.866058276           ~ 13 0
12 KOI-8159.02 Pl? 18 56 46.1141642160 +44 45 43.607266740           ~ 3 0
13 Kepler-1539b Pl 18 56 52.6695330768 +44 16 06.770203356           ~ 14 0
14 Kepler-441b Pl 18 58 16.0586294328 +49 00 45.215116956           ~ 26 0
15 Kepler-26e Pl 18 59 45.8408222304 +46 33 59.437703052           ~ 30 0
16 Kepler-196d Pl 18 59 52.4460249312 +42 04 45.079559868           ~ 14 0
17 Kepler-1996b Pl 19 01 00.8827951416 +46 34 55.786409832           ~ 23 0
18 Kepler-1849b Pl 19 01 10.0654250328 +41 15 20.521091268           ~ 17 0
19 Kepler-1635b Pl 19 01 23.7643011000 +45 33 22.264960428           ~ 16 0
20 Kepler-440b Pl 19 01 23.9947678464 +41 27 08.091212688           ~ 32 0
21 Kepler-442b Pl 19 01 27.9742961064 +39 16 48.224136216           ~ 50 0
22 KOI-8246.01 Pl? 19 02 25.9768764408 +39 34 45.469793460           ~ 3 0
23 KOI-7345.01 Pl? 19 02 33.8031273336 +47 48 39.759083280           ~ 6 0
24 KOI-4242.01 Pl? 19 02 38.4179595984 +46 08 36.446355312           ~ 11 0
25 Kepler-1126c Pl 19 02 46.0806009864 +45 41 21.781691160           ~ 23 0
26 Kepler-1389b Pl 19 02 52.1837062392 +44 45 30.264736212           ~ 17 0
27 Kepler-149d Pl 19 03 24.8908754544 +38 23 02.810584572           ~ 32 0
28 Kepler-169f Pl 19 03 59.9740327176 +40 55 09.611690772           ~ 23 0
29 KOI-8242.01 Pl? 19 04 10.5499545504 +38 42 31.570352892           ~ 3 0
30 Kepler-1549b Pl 19 04 12.5845699464 +39 05 45.738119256           ~ 12 0
31 Kepler-235e Pl 19 04 18.9842922480 +39 16 41.945483928           ~ 31 0
32 Kepler-1606b Pl 19 05 30.7865435976 +43 04 23.618391816           ~ 22 0
33 Kepler-351d Pl 19 05 48.6587767968 +42 39 28.319770584           ~ 12 0
34 Kepler-1554b Pl 19 06 18.2734935096 +41 44 29.389269552           ~ 18 0
35 Kepler-1701b Pl 19 06 26.1265986528 +41 53 21.638568084           ~ 20 0
36 Kepler-1567b Pl 19 06 46.8521819952 +40 17 30.494800284           ~ 11 0
37 Kepler-52d Pl 19 06 57.1300334784 +49 58 32.637931608           ~ 29 0
38 Kepler-152c Pl 19 07 27.7090380288 +41 59 20.681552256           ~ 26 0
39 Kepler-1700b Pl 19 07 47.9356920648 +45 21 13.740406416           ~ 14 0
40 KOI-5790.01 Pl? 19 09 09.9177977856 +47 35 53.683027368           ~ 12 0
41 Kepler-1143c Pl 19 09 12.6730219056 +39 17 22.859637576           ~ 13 0
42 Kepler-174d Pl 19 09 45.4027017600 +43 49 55.499376144           ~ 29 0
43 Kepler-1548b Pl 19 09 53.0972675016 +46 04 50.329637616           ~ 12 0
44 Kepler-1690b Pl 19 12 37.6089147648 +41 52 40.643537844           ~ 14 0
45 Kepler-1362b Pl 19 14 09.2563742232 +40 52 37.565019444           ~ 14 0
46 Kepler-443b Pl 19 14 26.5363106016 +49 58 07.078623420           ~ 28 0
47 KOI-8238.01 Pl? 19 16 21.7954870536 +51 31 55.271515836           ~ 3 0
48 Kepler-22b Pl 19 16 52.1902276920 +47 53 03.948648180           ~ 95 1
49 Kepler-705b Pl 19 18 02.0398062000 +41 48 43.568864100           ~ 46 0
50 Kepler-1359b Pl 19 18 09.3214631088 +41 53 34.071685512           ~ 16 0
51 KOI-7889.01 Pl? 19 18 17.8948683048 +44 31 11.764579908           ~ 3 0
52 KOI-3344.03 Pl? 19 18 39.5799960048 +50 01 12.158011308           ~ 4 0
53 KOI-7915.01 Pl? 19 19 41.2779298296 +45 06 14.239514628           ~ 3 0
54 KOI-2184.02 Pl? 19 20 42.0016059864 +52 13 13.214920548           ~ 7 0
55 KOI-7923.01 Pl? 19 20 47.9901883344 +45 25 12.045891720           ~ 6 0
56 KOI-2770.01 Pl? 19 21 00.9101491536 +48 21 38.881669644           ~ 14 0
57 KOI-7894.01 Pl? 19 21 12.7561746576 +44 40 41.064558168           ~ 5 0
58 KOI-8047.01 Pl? 19 22 47.1082442856 +49 03 58.250691180           ~ 3 0
59 KOI-4926.01 Pl? 19 23 29.5288428192 +37 21 43.893603144           ~ 8 0
60 KOI-7932.01 Pl? 19 23 34.5534783384 +45 42 59.893793856           ~ 4 0
61 KOI-2719.02 Pl? 19 24 44.3902044552 +40 18 40.339098144           ~ 7 0
62 KOI-7882.01 Pl? 19 25 15.0698566272 +44 22 54.889685220           ~ 5 0
63 Kepler-1600b Pl 19 25 35.8504898544 +38 47 15.862866360           ~ 16 0
64 KOI-8048.01 Pl? 19 25 49.1381918880 +49 02 35.821777956           ~ 3 0
65 KOI-7982.01 Pl? 19 26 25.0817473344 +46 58 23.742171804           ~ 4 0
66 Kepler-737b Pl 19 27 27.0849104160 +46 25 45.289247916           ~ 31 0
67 KOI-7673.01 Pl? 19 28 33.3077538552 +38 56 29.531905836           ~ 4 0
68 KOI-2194.03 Pl? 19 29 18.3513373200 +38 39 27.272775096           ~ 12 0
69 KOI-7953.01 Pl? 19 29 38.9023302936 +46 21 49.964342148           ~ 3 0
70 Kepler-344c Pl 19 29 59.9116306176 +46 19 27.849008244           ~ 22 0
71 KOI-8063.01 Pl? 19 30 20.9565203232 +49 50 04.025804748           ~ 3 0
72 Kepler-1020b Pl 19 30 41.4093238584 +46 22 38.669359044           ~ 22 0
73 KOI-4636.01 Pl? 19 31 56.4293495088 +46 30 23.604933096           ~ 8 0
74 Kepler-610c Pl 19 32 41.1264775200 +45 03 56.197001052           ~ 13 0
75 KOI-7798.01 Pl? 19 32 41.3033302320 +42 28 59.613595752           ~ 3 0
76 Kepler-69c Pl 19 33 02.6304732336 +44 52 08.019876720           ~ 43 1
77 Kepler-1868b Pl 19 33 11.6024946360 +43 33 21.060498204           ~ 21 0
78 KOI-5276.01 Pl? 19 33 27.5402950896 +41 47 19.963492368           ~ 6 0
79 KOI-7746.01 Pl? 19 33 31.352400 +41 09 06.77808           ~ 3 0
80 Kepler-395c Pl 19 34 02.6663128944 +45 08 11.743311228           ~ 30 0
81 KOI-3508.01 Pl? 19 34 29.6628259080 +42 07 46.755216804           ~ 9 0
82 Kepler-1881b Pl 19 34 33.4459614792 +44 58 56.962445880           ~ 15 0
83 Kepler-1634b Pl 19 36 10.4161635192 +45 08 23.201400696           ~ 14 0
84 Kepler-1455b Pl 19 36 19.9334196672 +50 30 10.067397912           ~ 22 0
85 KOI-5433.01 Pl? 19 37 13.1135292192 +43 30 34.876904976           ~ 7 0
86 Kepler-1450b Pl 19 38 12.9133194696 +45 04 52.981829724           ~ 15 0
87 KOI-8249.01 Pl? 19 38 33.0410281320 +39 39 20.856791916           ~ 3 0
88 KOI-7880.01 Pl? 19 39 48.6215420952 +44 12 28.489200624           ~ 3 0
89 KOI-8107.01 Pl? 19 40 21.0020590704 +41 02 14.640457020           ~ 4 0
90 KOI-4427.01 Pl? 19 40 28.1364460440 +39 16 26.756274612           ~ 20 0
91 KOI-8156.01 Pl? 19 40 39.2716720776 +44 25 19.958647188           ~ 4 0
92 Kepler-1801c Pl 19 40 39.3568452096 +39 12 05.075614584           ~ 7 0
93 Kepler-1036b Pl 19 40 43.5971099232 +49 56 44.869167744           ~ 23 0
94 KOI-5067.01 Pl? 19 40 44.8386626928 +39 34 32.436646068           ~ 6 0
95 KOI-7931.01 Pl? 19 40 55.0474873608 +45 37 29.602453332           ~ 3 0
96 KOI-7749.01 Pl? 19 41 05.5141890288 +41 10 05.756703924           ~ 3 0
97 KOI-6786.01 Pl? 19 43 43.8843172104 +42 23 47.969767068           ~ 5 0
98 Kepler-452b Pl 19 44 00.8860724760 +44 16 39.171437292           ~ 56 0
99 KOI-8276.01 Pl? 19 45 37.8901751088 +44 46 25.063880340           ~ 4 0
100 KOI-4856.01 err 19 46 05.2 +46 32 26           ~ 8 0
101 KOI-1527.01 Pl 19 46 41.1040633920 +43 29 54.204648324           ~ 18 0
102 KOI-2992.01 Pl? 19 46 56.9402109912 +44 30 05.357838240           ~ 17 0
103 Kepler-1816b Pl 19 47 24.2397695712 +50 41 56.073745896           ~ 18 0
104 KOI-238.03 Pl? 19 47 59.6609997528 +42 46 55.050432312           ~ 6 0
105 Kepler-991b Pl 19 48 21.7557842496 +49 37 35.602137228           ~ 24 0
106 Kepler-1544b Pl 19 49 08.4029700336 +49 12 44.786476116           ~ 30 0
107 Kepler-289d Pl 19 49 51.6736237968 +42 52 58.268872164           ~ 27 0
108 Kepler-309c Pl 19 50 02.3682378576 +46 57 40.542576840           ~ 34 0
109 KOI-8193.01 Pl? 19 50 56.1633804840 +46 57 41.417436996           ~ 4 0
110 KOI-3086.01 Pl? 19 51 32.3085020520 +48 00 05.282888040           ~ 14 0
111 Kepler-315c Pl 19 52 05.5414371648 +43 21 48.634348752           ~ 16 0
112 KOI-5874.01 Pl? 19 52 14.9535134808 +48 43 29.708057388           ~ 6 0
113 KOI-5236.01 Pl? 19 53 35.5138305840 +41 18 53.634148020           ~ 12 0
114 Kepler-186f Pl 19 54 36.6535147488 +43 57 18.025920324           ~ 94 0
115 KOI-6971.01 Pl? 19 54 48.0072134112 +43 58 35.342777172           ~ 6 0
116 Kepler-1545b Pl 19 55 35.7093648360 +47 27 47.138878224           ~ 16 0
117 Kepler-1038b Pl 19 55 53.3290226808 +44 07 56.566336152           ~ 17 0
118 Kepler-267d Pl 19 59 19.2924878040 +47 09 26.896687236           ~ 29 0
119 Kepler-1593b Pl 20 01 57.1655182296 +44 27 38.375990280           ~ 25 0
120 KOI-8275.01 Pl? 20 02 47.2065253224 +44 17 54.221452620           ~ 4 0
121 Kepler-436b Pl 20 06 52.9789261392 +44 24 43.483601808           ~ 25 0

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