| Coord 2000 | 10221+3427 |
Discov num | CBL 307 |
Comp | Coord arcsec 2000 | 10 22 09.01 +34 27 02.1 |
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| Date first | 1998 |
Date last | 2016 |
Obs | 8 |
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| Pa first | 71 |
Pa last | 70 |
P.A. Now (θ) | 70° |
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| Sep first | 28.1 |
Sep last | 28.4 |
Sep. Now (ρ) | 28.4" |
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| Mag pri | 17.60 |
Mag sec | 18.00 |
delta mag (ΔM) | 0.4 |
Spectral class | M3+M4 (red/red) |
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| Pri motion ra | -065 |
Sec motion ra | -063 |
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| Pri motion dec | -030 |
Sec motion dec | -031 |
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| Notes | V
(Proper motion indicates physical) |
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| Precise pa | 70.4 |
Precise sep | 28.417 |
Constellation | Leo Minor |
Gaia DR2 | 752356568070419968 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 10221+3427 | CBL 307 | 2004 | 1 | 71 | 28.1 | 17.60 | 18.00 | V | 102260.00+342700.0 | ||
| 10221+3427 | CBL 307 | 2010 | 3 | 71 | 28.2 | 17.60 | 18.00 | M3+M4 | V | 102260.00+342700.0 | |
| 10221+3427 | CBL 307 | 2015 | 4 | 71 | 27.9 | 17.60 | 18.00 | M3+M4 | V | 102209.01+342702.1 |