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Table 1
Astrometry and photometry of two new HPM brown dwarfs.
| Parameter | WISE J0254+0223 | WISE J1741+2553 |
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| WISE RA (J2000) | 02 54 09.4501 | 17 41 24.2578 |
| WISE Dec (J2000) | +02 23 59.136 | +25 53 19.507 |
| WISE epoch | 2010.182 | 2010.182 |
| SDSS RA (J2000) | 02 54 09.2449 | 17 41 24.4306 |
| SDSS Dec (J2000) | +02 23 58.268 | +25 53 27.805 |
| SDSS epoch | 2008.764 | 2004.7095 |
| SDSS run/data release | 7717/DR8 | 4832/DR7 |
| 2MASS RA (J2000) | 02 54 07.8864 | 17 41 24.6206 |
| 2MASS Dec (J2000) | +02 23 56.346 | +25 53 34.361 |
| 2MASS epoch | 2000.723 | 2000.277 |
| μαcosδ [mas/yr] | +2496 ± 46 | −492 ± 43 |
| μδ [mas/yr] | +276 ± 47 | −1500 ± 11 |
| SDSS z [mag] | 19.861 ± 0.074 | 19.745 ± 0.105 |
| 2MASS J [mag] | 16.557 ± 0.156 | 16.451 ± 0.099 |
| 2MASS H [mag] | 15.884 ± 0.199 | 16.356 ± 0.216 |
| 2MASS Ks [mag] | >16.006 | >16.785 |
| WISE w1 [mag] | 15.743 ± 0.070 | 15.228 ± 0.040 |
| WISE w2 [mag] | 12.707 ± 0.031 | 12.312 ± 0.025 |
| WISE w3 [mag] | 11.042 ± 0.131 | 10.675 ± 0.075 |
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