Coord 2000 | 00214+6700 |
Discov num | STT 6 |
Comp | AB |
Coord arcsec 2000 | 00 21 22.17 +67 00 19.5 |
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Date first | 1843 |
Date last | 2014 |
Obs | 77 |
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Pa first | 137 |
Pa last | 153 |
P.A. Now (θ) | 152.2° |
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Sep first | 0.6 |
Sep last | 0.7 |
Sep. Now (ρ) | 0.66" |
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Mag pri | 7.54 |
Mag sec | 8.77 |
delta mag (ΔM) | 1.23 |
Spectral class | B8.5V (blue-white) |
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Pri motion ra | +025 |
Sec motion ra | +025 |
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Pri motion dec | +000 |
Sec motion dec | +000 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 11128 | 00 21 22 +67 00 20 | STT 6 AB | 2014 | 77 | 152 | 0.7 | 7.54 | 8.77 | 1.23 | Y | <=== | |
Show | 11128 | 00 21 22 +67 00 20 | STF 26 AB,C | 2020 | 42 | 115 | 13.1 | 7.54 | 9.92 | 2.38 |
Precise pa | 153.4 |
Precise sep | 0.66 |
Constellation | Cepheus |
SAO | 11128 |
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HIP | 1700 |
Tycho2 | 4027-00522-1 |
Gaia DR2 | 528650348895302144 |
HD | 1658 |
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ADS | 293 |
BD | BD+66 20 |
Distance | 165.56 |
Distance ly | 540.06 |
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last precise pa | 153.4 |
last precise sep | 0.66 |
Period (P) | 335.385y | Periastron (T) | 1928.76y | Semi-major axis (a) | 0.3935a | |||
Eccentricity (e) | 0.9424 | Inclination (i) | 128.3° | Longitude of periastron (ω) | 182.7° | |||
Node (Ω) | 149° | Note | Grade | 4 | (1=Definitive, 9=Indet.) | |||
Equinox | Last observation | 1997 |
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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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coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00214+6700 | STT 6 | AB | 2005 | 73 | 156 | 0.7 | 7.54 | 8.77 | B8.5V | NOD | 002122.17+670019.5 |
00214+6700 | STT 6 | AB | 2009 | 74 | 156 | 0.7 | 7.54 | 8.77 | B8.5V | NOD | 002122.17+670019.5 |
00214+6700 | STT 6 | AB | 2014 | 77 | 153 | 0.7 | 7.54 | 8.77 | B8.5V | NO | 002122.17+670019.5 |