Coord 2000 | 00283+6344 | Discov num | HU 1007 | Comp | AB | Coord arcsec 2000 | 00 28 17.07 +63 44 05.9 | ||||
Date first | 1905 | Date last | 2012 | Obs | 35 | ||||||
Pa first | 337 | Pa last | 97.8 | P.A. Now (θ) | 97.8° | ||||||
Sep first | 0.4 | Sep last | 0.392 | Sep. Now (ρ) | 0.392" | ||||||
Mag pri | 10.25 | Mag sec | 10.13 | delta mag (ΔM) | 0.12 | Spectral class | G0 (yellow) | ||||
Pri motion ra | +063 | Sec motion ra | +063 | ||||||||
Pri motion dec | +003 | Sec motion dec | +003 | ||||||||
Notes | N O (See Notes, Orbital solution) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 00 28 17 +63 44 06 | HU 1007 AB | 2012 | 35 | 98 | 0.4 | 10.25 | 10.13 | 0.12 | Y | <=== | ||
Show | 00 28 17 +63 44 06 | SKF 2141 AB,C | 2014 | 10 | 154 | 52.2 | 9.40 | 11.30 | 1.90 |
Var name | V1036 Cas | Constellation | Cassiopeia | HIP | 2232 | Tycho2 | 4019-00237-1 | ||||
ADS | 371 | BD | BD+62 84 | Distance | 162.34 | Distance ly | 529.55 |
Period (P) | 420.93y | Periastron (T) | 2016.54y | Semi-major axis (a) | 0.674a | |||
Eccentricity (e) | 0.336 | Inclination (i) | 59.1° | Longitude of periastron (ω) | 32.6° | |||
Node (Ω) | 80.3° | Notes | n | Reference | Msn2017a | |||
Equinox | 2000 | Last observation | 2009 | 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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