| Coord 2000 | 20246+0531 |
Discov num | BU 664 |
Comp | AB |
Coord arcsec 2000 | 20 24 33.24 +05 30 34.1 |
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| Date first | 1878 |
Date last | 2016 |
Obs | 12 |
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| Pa first | 285 |
Pa last | 287 |
P.A. Now (θ) | 287° |
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| Sep first | 9.7 |
Sep last | 9.0 |
Sep. Now (ρ) | 9" |
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| Mag pri | 7.23 |
Mag sec | 12.70 |
delta mag (ΔM) | 5.47 |
Spectral class | B8V (blue-white) |
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| Pri motion ra | +006 |
Sec motion ra | |||||||||
| Pri motion dec | -007 |
Sec motion dec | |||||||||
| Notes | N
(See Notes) |
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| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 20 24 33 +05 30 34 | BU 664 AB | 2016 | 12 | 287 | 9.0 | 7.23 | 12.70 | 5.47 | <=== | |||
| Show | 20 24 33 +05 30 34 | FOX 9034 AC | 2015 | 6 | 89 | 35.6 | 7.23 | 13.60 | 6.37 |
| Precise pa | 287.1 |
Precise sep | 8.954 |
Constellation | Delphinus |
HIP | 100654 |
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| Tycho2 | 0505-00251-1 |
Gaia DR2 | 4246433104700547328 |
HD | 194262 |
BD | BD+05 4503 |
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| Distance | 425.53 |
Distance ly | 1388.08 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20246+0531 | BU 664 | AB | 2006 | 8 | 288 | 8.6 | 7.20 | 12.70 | B8V | N D | 202433.24+053034.1 |
| 20246+0531 | BU 664 | AB | 2013 | 9 | 288 | 8.6 | 7.20 | 12.70 | B8V | N | 202433.24+053034.1 |
| 20246+0531 | BU 664 | AB | 2014 | 11 | 287 | 8.9 | 7.23 | 12.70 | B8V | N | 202433.24+053034.1 |