| Coord 2000 | 16077+2022 |
Discov num | WEI 30 |
Comp | Coord arcsec 2000 | 16 07 43.95 +20 22 27.9 |
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| Date first | 1895 |
Date last | 2012 |
Obs | 20 |
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| Pa first | 225 |
Pa last | 224 |
P.A. Now (θ) | 224° |
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| Sep first | 12.1 |
Sep last | 12.2 |
Sep. Now (ρ) | 12.2" |
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| Mag pri | 8.71 |
Mag sec | 10.34 |
delta mag (ΔM) | 1.63 |
Spectral class | F5 (yellow-white) |
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| Pri motion ra | -033 |
Sec motion ra | -036 |
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| Pri motion dec | +025 |
Sec motion dec | +023 |
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| Notes | |||||||||||
| Precise pa | 223.7 |
Precise sep | 12.19 |
Constellation | Hercules |
HIP | 79017 |
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| Tycho2 | 1511-00319-1 |
HD | 144957 |
BD | BD+20 3212 |
Distance | 98.52 |
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| Distance ly | 321.37 |
last precise pa | 223.7 |
last precise sep | 12.19 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 16077+2022 | WEI 30 | 2005 | 17 | 224 | 12.2 | 8.71 | 10.34 | F5 | D | 160743.95+202227.9 | |
| 16077+2022 | WEI 30 | 2012 | 19 | 224 | 12.2 | 8.71 | 10.34 | F5 | D | 160743.95+202227.9 |