Coord 2000 | 14428+0635 | Discov num | A 1109 | Comp | AB | Coord arcsec 2000 | 14 42 47.60 +06 35 26.4 | ||||
Date first | 1905 | Date last | 2017 | Obs | 59 | ||||||
Pa first | 32 | Pa last | 87.6 | P.A. Now (θ) | 87.6° | ||||||
Sep first | 0.6 | Sep last | 1.9 | Sep. Now (ρ) | 1.9" | ||||||
Mag pri | 7.44 | Mag sec | 9.44 | delta mag (ΔM) | 2 | Spectral class | F8V (yellow-white) | ||||
Pri motion ra | -164 | Sec motion ra | -164 | ||||||||
Pri motion dec | +064 | Sec motion dec | +064 | ||||||||
Notes | O (Orbital solution) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 129517 | 120616 | 14 42 48 +06 35 26 | A 1109 AB | 2017 | 59 | 88 | 1.9 | 7.44 | 9.44 | 2.00 | Y | <=== |
Show | 120616 | 14 42 48 +06 35 26 | LDS 4491 AB,C | 2016 | 2 | 101 | 118.7 | 7.21 | 18.30 | 11.09 |
Name | HD 129517 | Constellation | Virgo | SAO | 120616 | Tycho2 | 0332-00158-1 | ||||
Gaia DR2 | 1171581870493386112 | HD | 129517 | ADS | 9353 |
Period (P) | 1407.62y | Periastron (T) | 3298y | Semi-major axis (a) | 2.823a | |||
Eccentricity (e) | 0.8475 | Inclination (i) | 52.5° | Longitude of periastron (ω) | 98.6° | |||
Node (Ω) | 221.34° | Notes | Reference | WSI2006b | ||||
Equinox | 2000 | Last observation | 2005 | Grade | 5 | (1=Definitive, 9=Indet.) |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st. |
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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