Coord 2000 | 20287+3911 |
Discov num | CBL 83 |
Comp | Coord arcsec 2000 | 20 28 41.83 +39 11 17.9 |
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Date first | 1998 |
Date last | 2015 |
Obs | 9 |
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Pa first | 172 |
Pa last | 172 |
P.A. Now (θ) | 172° |
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Sep first | 41.8 |
Sep last | 41.8 |
Sep. Now (ρ) | 41.8" |
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Mag pri | 8.77 |
Mag sec | 14.30 |
delta mag (ΔM) | 5.53 |
Spectral class | K0 (yellow-orange) |
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Pri motion ra | +029 |
Sec motion ra | +031 |
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Pri motion dec | +048 |
Sec motion dec | +053 |
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Notes | V
(Proper motion indicates physical) |
Precise pa | 172.1 |
Precise sep | 41.772 |
Constellation | Cygnus |
SAO | 70086 |
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HIP | 101007 |
Tycho2 | 3152-00065-1 |
Gaia DR2 | 16681247872 |
BD | BD+38 4105 |
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Distance | 99.8 |
Distance ly | 325.55 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20287+3911 | CBL 83 | 1998 | 2 | 172 | 41.8 | 8.70 | 13.90 | VD | 202841.83+391117.9 | ||
20287+3911 | CBL 83 | 2002 | 2 | 172 | 41.7 | 8.70 | 13.90 | VD | 202841.83+391117.9 | ||
20287+3911 | CBL 83 | 2013 | 4 | 172 | 41.8 | 8.77 | 14.30 | K0 | V | 202841.83+391117.9 | |
20287+3911 | CBL 83 | 2015 | 5 | 172 | 41.8 | 8.77 | 14.30 | K0 | V | 202841.83+391117.9 |