
SDSS J082027.84+445013.1
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Imaging
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Cross-identifications Show
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Optical Spectra
SpecObjID = 616016540612978688 |
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Apogee Infrared Spectra Targeted star apogee_id: 2M08202785+4449340
Instrument | APOGEE |
apstar_id | apogee.apo25m.s.stars.174+33_MGA.2M08202785+4449340 |
Galactic Coordinates | RA,dec | ||
Longitude (L) | Latitude (B) | Decimal | Sexagesimal |
175.36435 | 34.09243 | 125.11606, 44.82613 | 08:20:27.85, +44:49:34.06 |
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Interactive spectrum![]() |
Download FITS![]() |
Targeting Information
2MASS j | 2MASS h | 2MASS k | j_err | h_err | k_err |
11.46 | 10.933 | 10.817 | 0.019 | 0.016 | 0.019 |
4.5 micron magnitude | 4.5 micron magnitude error | 4.5 micron magnitude source |
10.798 | 0.021 | WISE |
APOGEE target flags 1 |
APOGEE target flags 2 |
Stellar Parameters
Avg vhelio (km/s) | Scatter in vhelio (km/s) | Best-fit temperature (K) | Temp error |
-58.3884 | 0.0885286 | 4732 | 93.3 |
Surface Gravity log10(g) | log(g) error | Metallicity [Fe/H] | Metal error | [α/Fe] | [α/Fe] error |
2.34 | 0.037 | -0.2 | 0.008 | 0.17 | 0.009 |
Star flags |
Processing flags (ASPCAP) |
Visits (click to see visit spectrum) Show
visit_id | plate | mjd | fiberid | date | time (UTC) | vrel |
apogee.apo25m.s.r12.9487.57787.77 ![]() |
9487 | 57787 | 77 | 2017-02-03 | 03:53:01.532 | -50.31893 |
apogee.apo25m.s.r12.9487.57828.74 ![]() |
9487 | 57828 | 74 | 2017-03-16 | 01:52:20.520 | -35.46301 |