| Coord 2000 | 12582+2431 |
Discov num | COU 398 |
Comp | Coord arcsec 2000 | 12 58 12.83 +24 31 25.5 |
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| Date first | 1969 |
Date last | 2016 |
Obs | 9 |
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| Pa first | 55 |
Pa last | 48 |
P.A. Now (θ) | 48° |
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| Sep first | 0.8 |
Sep last | 0.8 |
Sep. Now (ρ) | 0.8" |
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| Mag pri | 11.13 |
Mag sec | 11.28 |
delta mag (ΔM) | 0.15 |
Spectral class | G5 (yellow) |
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| Pri motion ra | +033 |
Sec motion ra | +033 |
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| Pri motion dec | -027 |
Sec motion dec | -027 |
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| Notes | |||||||||||
| Precise pa | 47.7 |
Precise sep | 0.807 |
Constellation | Coma Berenices |
Tycho2 | 1993-02323-1 |
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| Gaia DR2 | 3957337000579777792 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 12582+2431 | COU 398 | 1991 | 6 | 52 | 0.9 | 11.13 | 11.28 | G5 | 125812.83+243125.5 | ||
| 12582+2431 | COU 398 | 2008 | 7 | 49 | 0.8 | 11.13 | 11.28 | G5 | 125812.83+243125.5 | ||
| 12582+2431 | COU 398 | 2015 | 8 | 58 | 0.9 | 11.13 | 11.28 | G5 | 125812.83+243125.5 |