| Coord 2000 | 00017+6309 |
Discov num | BKO 1 |
Comp | AC |
Coord arcsec 2000 | 00 01 44.60 +63 10 05.1 |
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| Date first | 1999 |
Date last | 2015 |
Obs | 8 |
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| Pa first | 307 |
Pa last | 307 |
P.A. Now (θ) | 307° |
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| Sep first | 50.5 |
Sep last | 51.1 |
Sep. Now (ρ) | 51.1" |
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| Mag pri | 9.40 |
Mag sec | 12.19 |
delta mag (ΔM) | 2.79 |
Spectral class | G8 (yellow) |
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| Pri motion ra | +045 |
Sec motion ra | -005 |
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| Pri motion dec | +005 |
Sec motion dec | -002 |
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| Notes | |||||||||||
| Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 00 01 45 +63 10 05 | MLB 241 AB | 2015 | 18 | 277 | 7.4 | 9.60 | 11.80 | 2.20 | ||||
| Show | 00 01 45 +63 10 05 | BKO 1 AC | 2015 | 8 | 307 | 51.1 | 9.40 | 12.19 | 2.79 | <=== |
| Precise pa | 306.6 |
Precise sep | 51.148 |
Constellation | Cassiopeia |
Tycho2 | 4018-00575-1 |
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| Gaia DR2 | 430086243943069312 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00017+6309 | BKO 1 | AC | 2001 | 2 | 307 | 50.9 | 9.60 | 12.00 | D | 000144.60+631005.1 | |
| 00017+6309 | BKO 1 | AC | 2003 | 3 | 307 | 50.8 | 9.60 | 12.00 | D | 000144.60+631005.1 | |
| 00017+6309 | BKO 1 | AC | 2011 | 4 | 307 | 51.2 | 9.60 | 12.00 | D | 000144.60+631005.1 | |
| 00017+6309 | BKO 1 | AC | 2015 | 5 | 307 | 51.1 | 9.40 | 12.19 | G8 | 000144.60+631005.1 |