SDSS J122738.73+260422.8 |
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Imaging
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Cross-identifications Show
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Optical Spectra
SpecObjID = 2992810802953611264 |
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Infrared Spectra Targeted star: 2M12274054+2604488
Instrument | APOGEE |
APOGEE ID | apogee.apo25m.s.stars.4216.2M12274054+2604488 |
Galactic Coordinates | RA,dec | ||
Longitude (L) | Latitude (B) | Decimal | Sexagesimal |
222.75359 | 84.58659 | 186.91895, 26.08023 | 12:27:40.54, +26:04:48.81 |
Interactive spectrum | Download FITS |
Targeting Information
2MASS j | 2MASS h | 2MASS k | j_err | h_err | k_err |
10.914 | 10.409 | 10.247 | 0.024 | 0.031 | 0.02 |
4.5 micron magnitude | 4.5 micron magnitude error | 4.5 micron magnitude source |
10.318 | 0.021 | WISE |
APOGEE target flags 1 | APOGEE_CHECKED APOGEE_SHORT APOGEE_WASH_GIANT APOGEE_NO_DERED APOGEE_WISE_DERED |
APOGEE target flags 2 |
Stellar Parameters
Avg vhelio (km/s) | Scatter in vhelio (km/s) | Best-fit temperature (K) | Temp error |
8.97955 | 0.0811186 | 4756 | 91.5 |
Surface Gravity log10(g) | log(g) error | Metallicity [Fe/H] | Metal error | [α/Fe] | [α/Fe] error |
2.90 | 0.107 | -0.1 | 0.030 | 0.15 | 0.013 |
Star flags | PERSIST_MED BRIGHT_NEIGHBOR |
Processing flags (ASPCAP) |
Visits (click to see visit spectrum) Show
visit_id | plate | mjd | fiberid | date | time (UTC) | vrel |
apogee.apo25m.s.r5.5621.55939.152 | 5621 | 55939 | 152 | 2012-01-13 | 10:24:05.549 | -15.2744 |
apogee.apo25m.s.r5.5621.55991.200 | 5621 | 55991 | 200 | 2012-03-05 | 05:58:36.569 | 3.77355 |
apogee.apo25m.s.r5.5621.55999.152 | 5621 | 55999 | 152 | 2012-03-13 | 06:42:28.878 | 7.4551 |
apogee.apo25m.s.r5.7435.56756.82 | 7435 | 56756 | 82 | 2014-04-09 | 03:39:13.773 | 19.2045 |
apogee.apo25m.s.r5.7435.56761.82 | 7435 | 56761 | 82 | 2014-04-14 | 02:56:40.425 | 21.0825 |
apogee.apo25m.s.r5.7438.56790.160 | 7438 | 56790 | 160 | 2014-05-13 | 02:36:46.281 | 30.8039 |
apogee.apo25m.s.r5.7438.56814.153 | 7438 | 56814 | 153 | 2014-06-06 | 02:52:36.401 | 34.7962 |
apogee.apo25m.s.r5.7438.56818.195 | 7438 | 56818 | 195 | 2014-06-10 | 02:54:54.641 | 35.2574 |