{ "schema": "org.spacetrc.observation-targets", "schemaVersion": 1, "edition": "10.0.0", "source": { "url": "https://exoplanetarchive.ipac.caltech.edu/TAP/sync?query=select+top+20+pl_name%2Chostname%2Cra%2Cdec%2Csy_vmag%2Cpl_orbper%2Cpl_orbpererr1%2Cpl_orbpererr2%2Cpl_tranmid%2Cpl_tranmiderr1%2Cpl_tranmiderr2%2Cpl_trandur%2Cpl_tsystemref%2Cpl_refname%2Cpl_pubdate%2Cdisc_year%2Cttv_flag%2Cdefault_flag+from+ps+where+default_flag%3D1+and+tran_flag%3D1+and+pl_controv_flag%3D0+and+ttv_flag%3D0+and+pl_tsystemref%3D%27BJD-TDB%27+and+pl_name+not+in+%28%27WASP-12+b%27%2C%27WASP-4+b%27%29+and+sy_vmag%3C13+and+pl_orbper%3E0+and+pl_orbpererr1%3E0+and+pl_orbpererr2%3C0+and+pl_tranmid%3E2400000+and+pl_tranmiderr1%3E0+and+pl_tranmiderr2%3C0+and+pl_trandur%3E0+order+by+sy_vmag%2Cpl_name&format=json", "query": "select top 20 pl_name,hostname,ra,dec,sy_vmag,pl_orbper,pl_orbpererr1,pl_orbpererr2,pl_tranmid,pl_tranmiderr1,pl_tranmiderr2,pl_trandur,pl_tsystemref,pl_refname,pl_pubdate,disc_year,ttv_flag,default_flag from ps where default_flag=1 and tran_flag=1 and pl_controv_flag=0 and ttv_flag=0 and pl_tsystemref='BJD-TDB' and pl_name not in ('WASP-12 b','WASP-4 b') and sy_vmag<13 and pl_orbper>0 and pl_orbpererr1>0 and pl_orbpererr2<0 and pl_tranmid>2400000 and pl_tranmiderr1>0 and pl_tranmiderr2<0 and pl_trandur>0 order by sy_vmag,pl_name", "retrievedAt": "2026-10-25T16:49:09.329249+00:00", "sha256": "05c73af8393af4c0f9bf3dfaea849d6ce31efbba67ed84b8d5923a51824ce729", "bytes": 11536, "rows": 20, "selection": "20 brightest matching source rows; single default publication per planet, explicit BJD-TDB, no archive TTV flag, complete errors, known non-linear examples WASP-12/WASP-4 excluded. This does not establish absence of timing variations." }, "targets": [ { "id": "planet-hd-136352-b", "name": "HD 136352 b", "hostname": "HD 136352", "raDeg": 230.4401147, "decDeg": -48.3188174, "vMag": 5.65, "periodDays": 11.57797, "sigmaPeriodDays": 0.00013, "epochBjdTdb": 2458944.3726, "sigmaEpochDays": 0.0017, "durationHours": 3.935, "timeSystem": "BJD_TDB", "publication": "Delrez et al. 2021", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2021NatAs...5..775D/abstract", "publicationDate": "2021-06", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-hd-136352-c", "name": "HD 136352 c", "hostname": "HD 136352", "raDeg": 230.4401147, "decDeg": -48.3188174, "vMag": 5.65, "periodDays": 27.59221, "sigmaPeriodDays": 0.00011, "epochBjdTdb": 2458954.4099, "sigmaEpochDays": 0.00054, "durationHours": 3.251, "timeSystem": "BJD_TDB", "publication": "Delrez et al. 2021", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2021NatAs...5..775D/abstract", "publicationDate": "2021-06", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-hd-136352-d", "name": "HD 136352 d", "hostname": "HD 136352", "raDeg": 230.4401147, "decDeg": -48.3188174, "vMag": 5.65, "periodDays": 107.245, "sigmaPeriodDays": 0.05, "epochBjdTdb": 2459009.7759, "sigmaEpochDays": 0.0101, "durationHours": 8.87, "timeSystem": "BJD_TDB", "publication": "Delrez et al. 2021", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2021NatAs...5..775D/abstract", "publicationDate": "2021-06", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-hd-17156-b", "name": "HD 17156 b", "hostname": "HD 17156", "raDeg": 42.4366123, "decDeg": 71.7530882, "vMag": 8.17, "periodDays": 21.2164294, "sigmaPeriodDays": 6.1e-06, "epochBjdTdb": 2458809.07037, "sigmaEpochDays": 0.00021, "durationHours": 3.1505, "timeSystem": "BJD_TDB", "publication": "Kane et al. 2023", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2023AJ....165..252K/abstract", "publicationDate": "2023-06", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-hat-p-1-b", "name": "HAT-P-1 b", "hostname": "HAT-P-1", "raDeg": 344.4453632, "decDeg": 38.674919, "vMag": 9.827, "periodDays": 4.46529976, "sigmaPeriodDays": 5.5e-07, "epochBjdTdb": 2453979.93202, "sigmaEpochDays": 0.00024, "durationHours": 2.85, "timeSystem": "BJD_TDB", "publication": "Nikolov et al. 2014", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2014MNRAS.437...46N/abstract", "publicationDate": "2014-01", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-xo-3-b", "name": "XO-3 b", "hostname": "XO-3", "raDeg": 65.4695814, "decDeg": 57.8172095, "vMag": 9.854, "periodDays": 3.19152309, "sigmaPeriodDays": 1.4e-07, "epochBjdTdb": 2457424.98786, "sigmaEpochDays": 0.00011, "durationHours": 2.9638, "timeSystem": "BJD_TDB", "publication": "Rusznak et al. 2025", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2025ApJ...983L..42R/abstract", "publicationDate": "2025-04", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-kelt-1-b", "name": "KELT-1 b", "hostname": "KELT-1", "raDeg": 0.3620995, "decDeg": 39.3837953, "vMag": 10.632, "periodDays": 1.217514, "sigmaPeriodDays": 1.5e-05, "epochBjdTdb": 2455914.1628, "sigmaEpochDays": 0.0023, "durationHours": 2.76456, "timeSystem": "BJD_TDB", "publication": "Siverd et al. 2012", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2012ApJ...761..123S/abstract", "publicationDate": "2012-12", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-hat-p-32-b", "name": "HAT-P-32 b", "hostname": "HAT-P-32", "raDeg": 31.0427614, "decDeg": 46.6878512, "vMag": 11.439, "periodDays": 2.1500082, "sigmaPeriodDays": 1.3e-07, "epochBjdTdb": 2455867.402743, "sigmaEpochDays": 4.9e-05, "durationHours": 3.12048, "timeSystem": "BJD_TDB", "publication": "Wang et al. 2019", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2019AJ....157...82W/abstract", "publicationDate": "2019-02", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-wasp-75-b", "name": "WASP-75 b", "hostname": "WASP-75", "raDeg": 342.3858995, "decDeg": -10.6754686, "vMag": 11.591, "periodDays": 2.484193, "sigmaPeriodDays": 3e-06, "epochBjdTdb": 2456016.2669, "sigmaEpochDays": 0.0003, "durationHours": 1.9728, "timeSystem": "BJD_TDB", "publication": "Gomez et al. 2013", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2013A%26A...559A..36G/abstract", "publicationDate": "2013-11", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-wasp-2-b", "name": "WASP-2 b", "hostname": "WASP-2", "raDeg": 307.7255587, "decDeg": 6.4293305, "vMag": 11.728, "periodDays": 2.152175, "sigmaPeriodDays": 1.2e-05, "epochBjdTdb": 2458339.00342, "sigmaEpochDays": 0.00028, "durationHours": 1.78824, "timeSystem": "BJD_TDB", "publication": "Addison et al. 2019", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2019PASP..131k5003A/abstract", "publicationDate": "2019-11", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-wasp-45-b", "name": "WASP-45 b", "hostname": "WASP-45", "raDeg": 5.2377567, "decDeg": -35.998465, "vMag": 11.801, "periodDays": 3.126089, "sigmaPeriodDays": 3e-06, "epochBjdTdb": 2458339.143039, "sigmaEpochDays": 0.000312, "durationHours": 1.6824, "timeSystem": "BJD_TDB", "publication": "Addison et al. 2019", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2019PASP..131k5003A/abstract", "publicationDate": "2019-11", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-k2-225-b", "name": "K2-225 b", "hostname": "K2-225", "raDeg": 186.5410958, "decDeg": -9.6248232, "vMag": 11.836, "periodDays": 15.8723, "sigmaPeriodDays": 0.0021, "epochBjdTdb": 2457619.1111, "sigmaEpochDays": 0.0031, "durationHours": 6.192, "timeSystem": "BJD_TDB", "publication": "Thygesen et al. 2023", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2023AJ....165..155T/abstract", "publicationDate": "2023-04", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-wasp-65-b", "name": "WASP-65 b", "hostname": "WASP-65", "raDeg": 133.3242982, "decDeg": 8.5230171, "vMag": 11.869, "periodDays": 2.3114243, "sigmaPeriodDays": 1.5e-06, "epochBjdTdb": 2456110.68772, "sigmaEpochDays": 0.00015, "durationHours": 2.73504, "timeSystem": "BJD_TDB", "publication": "Gomez et al. 2013", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2013A%26A...559A..36G/abstract", "publicationDate": "2013-11", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-wasp-19-b", "name": "WASP-19 b", "hostname": "WASP-19", "raDeg": 148.4167672, "decDeg": -45.6591078, "vMag": 12.248, "periodDays": 0.78883852, "sigmaPeriodDays": 8.2e-07, "epochBjdTdb": 2456402.7128, "sigmaEpochDays": 0.0017, "durationHours": 1.607, "timeSystem": "BJD_TDB", "publication": "Cortés-Zuleta et al. 2020", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2020A&A...636A..98C/abstract", "publicationDate": "2020-04", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-k2-226-b", "name": "K2-226 b", "hostname": "K2-226", "raDeg": 183.6456643, "decDeg": -9.5626286, "vMag": 12.337, "periodDays": 3.27109, "sigmaPeriodDays": 0.00039, "epochBjdTdb": 2457620.0082, "sigmaEpochDays": 0.002, "durationHours": 2.3232, "timeSystem": "BJD_TDB", "publication": "Thygesen et al. 2023", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2023AJ....165..155T/abstract", "publicationDate": "2023-04", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-hat-p-9-b", "name": "HAT-P-9 b", "hostname": "HAT-P-9", "raDeg": 110.1685157, "decDeg": 37.1405946, "vMag": 12.344, "periodDays": 3.92281072, "sigmaPeriodDays": 1.02e-06, "epochBjdTdb": 2455484.913088, "sigmaEpochDays": 0.000386, "durationHours": 3.36, "timeSystem": "BJD_TDB", "publication": "Wang et al. 2019", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2019AJ....157...82W/abstract", "publicationDate": "2019-02", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-k2-203-b", "name": "K2-203 b", "hostname": "K2-203", "raDeg": 12.7736909, "decDeg": -1.1958844, "vMag": 12.391, "periodDays": 9.6952, "sigmaPeriodDays": 0.0014, "epochBjdTdb": 2457435.4189, "sigmaEpochDays": 0.0037, "durationHours": 3.1032, "timeSystem": "BJD_TDB", "publication": "Thygesen et al. 2023", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2023AJ....165..155T/abstract", "publicationDate": "2023-04", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-k2-280-b", "name": "K2-280 b", "hostname": "K2-280", "raDeg": 291.5953596, "decDeg": -22.2477071, "vMag": 12.524, "periodDays": 19.89526, "sigmaPeriodDays": 0.00028, "epochBjdTdb": 2457307.58114, "sigmaEpochDays": 0.00056, "durationHours": 8.267, "timeSystem": "BJD_TDB", "publication": "Nowak et al. 2020", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2020MNRAS.497.4423N/abstract", "publicationDate": "2020-10", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-k2-208-b", "name": "K2-208 b", "hostname": "K2-208", "raDeg": 20.7789809, "decDeg": 0.8890076, "vMag": 12.577, "periodDays": 4.19097, "sigmaPeriodDays": 0.00023, "epochBjdTdb": 2457430.039, "sigmaEpochDays": 0.0016, "durationHours": 1.944, "timeSystem": "BJD_TDB", "publication": "Thygesen et al. 2023", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2023AJ....165..155T/abstract", "publicationDate": "2023-04", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." }, { "id": "planet-k2-204-b", "name": "K2-204 b", "hostname": "K2-204", "raDeg": 17.3825067, "decDeg": -0.5177539, "vMag": 12.985, "periodDays": 7.055908, "sigmaPeriodDays": 7.4e-05, "epochBjdTdb": 2457452.955, "sigmaEpochDays": 0.0022, "durationHours": 4.5696, "timeSystem": "BJD_TDB", "publication": "Thygesen et al. 2023", "publicationUrl": "https://ui.adsabs.harvard.edu/abs/2023AJ....165..155T/abstract", "publicationDate": "2023-04", "covarianceAvailable": false, "covarianceScope": "Not supplied by this NASA PS query; publication supplements not assessed." } ], "scope": "Sourced linear scheduling scenarios only; no new observations or evidence of constant true periods." }