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Basic information from TASS 'patches' dataset.
TASS ID RA Dec nobs V stdev ens I stdev ens WSpos 179439 276.65829 6.54130 0 8.988 0.072 0.032 8.677 0.050 0.051 0.95
Now proper motion, in arcsec/year. Any TASS proper motion significantly above uncertainty will be highlighted below
TASS RA USNO RA TASS Dec USNO Dec -0.51 +/- 0.10 0.00 -0.30 +/- 0.08 0.00
Below is a graph showing all measured TASS positions of this star and all nearby stars, as well as positions of bright stars in USNO B1.0.
Below is a graph showing unweighted linear fits to the position in each direction as a function of time. The slope of each line yields proper motion in arcseconds per year.
Any TASS proper motion significantly above uncertainty will be highlighted below
TASS RA USNO RA TASS Dec USNO Dec -0.51 +/- 0.10 0.00 -0.30 +/- 0.08 0.00
Below are cutouts from POSS I (approx 1955), POSS II (approx 1990), 2MASS (approx 1999), loop (refresh to repeat loop). Each cutout is 90 arcsec wide.
We search SIMBAD for objects within 5 arcmin.
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SIMBAD Query Result |
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List query : |
simbad search 18 26 38 + 6 32 29 (FK5, radius=5 arcmin, epoch=2000, equinox=2000) |
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identifier |otyp| FK5 (2000/2000) | B&V magnitudes | sp. type | nref
HD 169912 | *iC| 18 26 37.95 +06 32 28.7 | 9.24 8.99 | A0 | 5 Cl* NGC 6633 JEF 54 | *iC| 18 26 34.1 +06 32 14 | 15.21 14.14 | | 1 BD+06 3756B | *i*| 18 26 33.25 +06 32 25.5 | 10.56 10.40 | A0 | 2 Cl* NGC 6633 HILT 24 | *iC| 18 26 43 +06 32.6 | 14.50 13.69 | | 1 BD+06 3756 | *i*| 18 26 33.76 +06 31 34.9 | 9.31 8.32 | F5 | 4 [AKS95] 134 | *| 18 26 33.22 +06 30 50.6 | 13.92 13.16 | | 1 BD+06 3755 | *iC| 18 26 31.92 +06 31 01.4 | 10.73 10.35 | A5 | 1 TYC 445- 1764-1 | *iC| 18 26 33.80 +06 30 26.5 | 10.86 10.57 | | 2 Cl* NGC 6633 JEF 53 | *iC| 18 26 34.2 +06 34 37 | 15.83 14.82 | | 1 [AKS95] 131 | *| 18 26 28.18 +06 32 38.2 | 9.389 8.32 | | 1 Cl* NGC 6633 JEF 23 | *iC| 18 26 37.2 +06 35 00 | 16.20 15.04 | | 1 Cl* NGC 6633 HILT 19 | *iC| 18 26 40 +06 29.9 | 14.13 13.28 | | 1 Cl* NGC 6633 VKP 61 | *iC| 18 26 37 +06 35.2 | 13.43 12.91 | | 0 TYC 445- 1484-1 | *iC| 18 26 27.18 +06 31 37.2 | 11.00 10.7 | A5 | 1 [AKS95] 130 | *| 18 26 27.17 +06 33 21.2 | 10.632 10.42 | | 1 Cl* NGC 6633 HILT 28 | *iC| 18 26 47 +06 30.3 | 15.30 14.58 | | 0 Cl* NGC 6633 JEF 14 | *iC| 18 26 47.0 +06 30 10 | 13.73 13.00 | | 2 Cl* NGC 6633 JEF 84 | *iC| 18 26 50.0 +06 31 08 | 16.21 15.05 | | 1 [AKS95] 136 | *| 18 26 35.25 +06 29 12.8 | 14.419 13.20 | | 1 [AKS95] 133 | *| 18 26 33.12 +06 35 42.6 | : 15.04 | | 1 [AKS95] 137 | *| 18 26 35.25 +06 28 58.8 | 12.883 11.96 | | 1 Cl* NGC 6633 HILT 35 | *iC| 18 26 54 +06 32.6 | 15.32 14.61 | | 0 [AKS95] 132 | *| 18 26 31.11 +06 36 14.5 | 13.471 12.95 | | 1 Cl* NGC 6633 SAN 202 | *iC| 18 26 54.75 +06 33 30.6 | 12.95 12.22 | | 1 Cl* NGC 6633 HILT 21 | *iC| 18 26 41 +06 28.3 | 15.17 13.87 | | 0 [AKS95] 135 | *| 18 26 33.27 +06 28 18.6 | 15.86 14.68 | | 1 Cl* NGC 6633 HILT 38 | *iC| 18 26 55 +06 33.9 | 14.69 13.93 | | 0 Cl* NGC 6633 JEF 6 | *iC| 18 26 40.5 +06 27 50 | 15.68 14.60 | | 1 Cl* NGC 6633 HJT 105 | *iC| 18 26 55.54 +06 30 42.5 | 15.23 14.23 | | 2 Cl* NGC 6633 VKP 68 | *iC| 18 26 42 +06 27.9 | 12.90 11.93 | | 0 Cl* NGC 6633 JEF 50 | *iC| 18 26 55.4 +06 34 29 | 14.75 13.95 | | 1 Cl* NGC 6633 HILT 41 | *iC| 18 26 57 +06 31.5 | 14.51 12.88 | | 0
| ©ULP/CNRS - Centre de Données astronomiques de Strasbourg |
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