SDSS J171255.41+221806.8 |
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Imaging
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Cross-identifications Show
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Optical Spectra
SpecObjID = 1901805799533996032 |
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Infrared Spectra Targeted star: 2M17125448+2218013
Instrument | APOGEE |
APOGEE ID | apogee.apo25m.s.stars.4523.2M17125448+2218013 |
Galactic Coordinates | RA,dec | ||
Longitude (L) | Latitude (B) | Decimal | Sexagesimal |
43.82695 | 31.07970 | 258.22702, 22.30039 | 17:12:54.48, +22:18:01.39 |
Interactive spectrum | Download FITS |
Targeting Information
2MASS j | 2MASS h | 2MASS k | j_err | h_err | k_err |
12.626 | 12.143 | 11.992 | 0.02 | 0.022 | 0.02 |
4.5 micron magnitude | 4.5 micron magnitude error | 4.5 micron magnitude source |
12.042 | 0.021 | WISE |
APOGEE target flags 1 | APOGEE_CHECKED APOGEE_SHORT APOGEE_WASH_GIANT APOGEE_SFD_DERED |
APOGEE target flags 2 |
Stellar Parameters
Avg vhelio (km/s) | Scatter in vhelio (km/s) | Best-fit temperature (K) | Temp error |
41.1793 | 1.72557 | 4924 | 91.5 |
Surface Gravity log10(g) | log(g) error | Metallicity [Fe/H] | Metal error | [α/Fe] | [α/Fe] error |
2.69 | 0.107 | -0.6 | 0.035 | 0.19 | 0.022 |
Star flags | PERSIST_HIGH |
Processing flags (ASPCAP) | SN_WARN STAR_WARN |
Visits (click to see visit spectrum) Show
visit_id | plate | mjd | fiberid | date | time (UTC) | vrel |
apogee.apo25m.s.r5.6847.56408.18 | 6847 | 56408 | 18 | 2013-04-26 | 08:05:59.770 | 27.995 |
apogee.apo25m.s.r5.6847.56433.25 | 6847 | 56433 | 25 | 2013-05-21 | 05:52:57.351 | 33.397 |
apogee.apo25m.s.r5.6847.56722.18 | 6847 | 56722 | 18 | 2014-03-06 | 10:43:53.841 | 20.8892 |