SDSS J120434.23+180440.7 |
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Imaging
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Cross-identifications Show
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Optical Spectra
SpecObjID = 2921857388518598656 |
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Infrared Spectra Targeted star: 2M12043278+1804054
Instrument | APOGEE |
APOGEE ID | apogee.apo25m.s.stars.4148.2M12043278+1804054 |
Galactic Coordinates | RA,dec | ||
Longitude (L) | Latitude (B) | Decimal | Sexagesimal |
250.47171 | 75.90078 | 181.13662, 18.06818 | 12:04:32.78, +18:04:05.44 |
Interactive spectrum | Download FITS |
Targeting Information
2MASS j | 2MASS h | 2MASS k | j_err | h_err | k_err |
11.792 | 11.482 | 11.406 | 0.021 | 0.023 | 0.018 |
4.5 micron magnitude | 4.5 micron magnitude error | 4.5 micron magnitude source |
none |
APOGEE target flags 1 | APOGEE_CHECKED APOGEE_NO_DERED |
APOGEE target flags 2 |
Stellar Parameters
Avg vhelio (km/s) | Scatter in vhelio (km/s) | Best-fit temperature (K) | Temp error |
-23.2311 | 0.32423 | 5475 | 91.5 |
Surface Gravity log10(g) | log(g) error | Metallicity [Fe/H] | Metal error | [α/Fe] | [α/Fe] error |
3.90 | 0.107 | -0.3 | 0.036 | 0.21 | 0.016 |
Star flags |
Processing flags (ASPCAP) |
Visits (click to see visit spectrum) Show
visit_id | plate | mjd | fiberid | date | time (UTC) | vrel |
apogee.apo25m.s.r5.5592.55936.113 | 5592 | 55936 | 113 | 2012-01-10 | 09:06:45.810 | -49.6412 |
apogee.apo25m.s.r5.5592.55964.110 | 5592 | 55964 | 110 | 2012-02-07 | 09:02:34.181 | -41.0711 |
apogee.apo25m.s.r5.5592.55965.110 | 5592 | 55965 | 110 | 2012-02-08 | 09:42:26.499 | -39.6535 |
apogee.apo25m.s.r5.5592.55988.110 | 5592 | 55988 | 110 | 2012-03-02 | 08:37:38.419 | -29.5438 |
apogee.apo25m.s.r5.5592.55989.110 | 5592 | 55989 | 110 | 2012-03-03 | 06:23:50.829 | -28.9539 |
apogee.apo25m.s.r5.5592.55990.110 | 5592 | 55990 | 110 | 2012-03-04 | 06:33:27.000 | -28.5164 |