SDSS J122228.24+251835.2 |
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Imaging
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Cross-identifications Show
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Optical Spectra
SpecObjID = 2992748955424548864 |
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Infrared Spectra Targeted star: 2M12222581+2519033
Instrument | APOGEE |
APOGEE ID | apogee.apo25m.s.stars.4216.2M12222581+2519033 |
Galactic Coordinates | RA,dec | ||
Longitude (L) | Latitude (B) | Decimal | Sexagesimal |
226.86150 | 83.24838 | 185.60757, 25.31759 | 12:22:25.81, +25:19:03.32 |
Interactive spectrum | Download FITS |
Targeting Information
2MASS j | 2MASS h | 2MASS k | j_err | h_err | k_err |
9.97 | 9.516 | 9.435 | 0.021 | 0.03 | 0.019 |
4.5 micron magnitude | 4.5 micron magnitude error | 4.5 micron magnitude source |
9.467 | 0.021 | WISE |
APOGEE target flags 1 | APOGEE_CHECKED APOGEE_MDWARF APOGEE_ANCILLARY APOGEE_SHORT APOGEE_WASH_GIANT APOGEE_NO_DERED |
APOGEE target flags 2 |
Stellar Parameters
Avg vhelio (km/s) | Scatter in vhelio (km/s) | Best-fit temperature (K) | Temp error |
14.2347 | 0.145871 | 4929 | 91.5 |
Surface Gravity log10(g) | log(g) error | Metallicity [Fe/H] | Metal error | [α/Fe] | [α/Fe] error |
3.12 | 0.107 | -0.3 | 0.033 | 0.09 | 0.015 |
Star flags | PERSIST_LOW PERSIST_HIGH |
Processing flags (ASPCAP) |
Visits (click to see visit spectrum) Show
visit_id | plate | mjd | fiberid | date | time (UTC) | vrel |
apogee.apo25m.s.r5.5621.55939.10 | 5621 | 55939 | 10 | 2012-01-13 | 10:24:05.549 | -9.63545 |
apogee.apo25m.s.r5.5621.55991.58 | 5621 | 55991 | 58 | 2012-03-05 | 05:58:36.569 | 9.18494 |
apogee.apo25m.s.r5.5621.55999.45 | 5621 | 55999 | 45 | 2012-03-13 | 06:42:28.878 | 13.0004 |
apogee.apo25m.s.r5.7435.56756.10 | 7435 | 56756 | 10 | 2014-04-09 | 03:39:13.773 | 24.8717 |
apogee.apo25m.s.r5.7435.56761.112 | 7435 | 56761 | 112 | 2014-04-14 | 02:56:40.425 | 26.9838 |
apogee.apo25m.s.r5.7438.56790.9 | 7438 | 56790 | 9 | 2014-05-13 | 02:36:46.281 | 36.3503 |
apogee.apo25m.s.r5.7438.56814.51 | 7438 | 56814 | 51 | 2014-06-06 | 02:52:36.401 | 40.4934 |
apogee.apo25m.s.r5.7437.56815.10 | 7437 | 56815 | 10 | 2014-06-07 | 03:26:09.444 | 40.5753 |
apogee.apo25m.s.r5.7438.56818.94 | 7438 | 56818 | 94 | 2014-06-10 | 02:54:54.641 | 40.7196 |
apogee.apo25m.s.r5.7437.56819.10 | 7437 | 56819 | 10 | 2014-06-11 | 02:48:13.500 | 40.8065 |
apogee.apo25m.s.r5.7437.56824.57 | 7437 | 56824 | 57 | 2014-06-16 | 02:51:05.102 | 40.7357 |