| Coord 2000 | 19542+0157 |
Discov num | ABT9002 |
Comp | BC |
Coord arcsec 2000 | 19 54 25.74 +01 56 29.0 |
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| Date first | 1921 |
Date last | 2000 |
Obs | 3 |
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| Pa first | 38 |
Pa last | 30 |
P.A. Now (θ) | 30° |
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| Sep first | 77.2 |
Sep last | 94.5 |
Sep. Now (ρ) | 94.5" |
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| Mag pri | 9.03 |
Mag sec | 12.26 |
delta mag (ΔM) | 3.23 |
Spectral class | K0 (yellow-orange) |
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| Pri motion ra | -003 |
Sec motion ra | -004 |
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| Pri motion dec | -269 |
Sec motion dec | -006 |
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| Notes | N
(See Notes) |
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| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 19542+0157 | HZG 14 | AB | 1907 | 2004 | 19 | 92 | 161.0 | 8.89 | 9.03 | 0.14 | ||||
| Show | 19542+0157 | ABT9002 | BC | 1921 | 2000 | 3 | 30 | 94.5 | 9.03 | 12.26 | 3.23 | <=== |
| Precise pa | 29.5 |
Precise sep | 94.513 |
Constellation | Aquila |
HIP | 97950 |
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| Tycho2 | 0485-01108-1 |
HD | 188311 |
BD | BD+01 4135 |
Distance | 42.68 |
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| Distance ly | 139.22 |
last precise pa | 29.5 |
last precise sep | 94.513 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19542+0157 | ABT9002 | BC | 1921 | 1 | 38 | 77.2 | 9.03 | 11.70 | K0 | N | 195425.74+015628.9 |
| 19542+0157 | ABT9002 | BC | 1999 | 2 | 29 | 94.4 | 9.03 | 12.37 | K0 | N D | 195425.74+015629.0 |
| 19542+0157 | ABT9002 | BC | 2000 | 3 | 30 | 94.5 | 9.03 | 12.37 | K0 | N D | 195425.74+015629.0 |