SDSS J122151.41+254241.7 |
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Imaging
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Cross-identifications Show
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Optical Spectra
SpecObjID = 2992750054936176640 |
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Infrared Spectra Targeted star: 2M12215364+2542380
Instrument | APOGEE |
APOGEE ID | apogee.apo25m.s.stars.4216.2M12215364+2542380 |
Galactic Coordinates | RA,dec | ||
Longitude (L) | Latitude (B) | Decimal | Sexagesimal |
223.36804 | 83.23634 | 185.47352, 25.71058 | 12:21:53.64, +25:42:38.08 |
Interactive spectrum | Download FITS |
Targeting Information
2MASS j | 2MASS h | 2MASS k | j_err | h_err | k_err |
12.247 | 12.028 | 11.947 | 0.024 | 0.031 | 0.024 |
4.5 micron magnitude | 4.5 micron magnitude error | 4.5 micron magnitude source |
11.951 | 0.022 | WISE |
APOGEE target flags 1 | APOGEE_CHECKED APOGEE_WASH_DWARF APOGEE_NO_DERED |
APOGEE target flags 2 |
Stellar Parameters
Avg vhelio (km/s) | Scatter in vhelio (km/s) | Best-fit temperature (K) | Temp error |
-11.208 | 0.236493 | -9999 | -1.0 |
Surface Gravity log10(g) | log(g) error | Metallicity [Fe/H] | Metal error | [α/Fe] | [α/Fe] error |
-9999.00 | -1.000 | -9999.0 | -1.000 | -9999.00 | -1.000 |
Star flags | PERSIST_HIGH |
Processing flags (ASPCAP) |
Visits (click to see visit spectrum) Show
visit_id | plate | mjd | fiberid | date | time (UTC) | vrel |
apogee.apo25m.s.r5.5621.55939.25 | 5621 | 55939 | 25 | 2012-01-13 | 10:24:05.549 | -35.4976 |
apogee.apo25m.s.r5.5621.55991.13 | 5621 | 55991 | 13 | 2012-03-05 | 05:58:36.569 | -15.7718 |
apogee.apo25m.s.r5.5621.55999.12 | 5621 | 55999 | 12 | 2012-03-13 | 06:42:28.878 | -12.3097 |