| Coord 2000 | 00307+3208 |
Discov num | STT 11 |
Comp | Coord arcsec 2000 | 00 30 39.88 +32 08 11.4 |
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| Date first | 1894 |
Date last | 2014 |
Obs | 34 |
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| Pa first | 317 |
Pa last | 317 |
P.A. Now (θ) | 317° |
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| Sep first | 197.9 |
Sep last | 197.6 |
Sep. Now (ρ) | 197.6" |
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| Mag pri | 7.57 |
Mag sec | 7.70 |
delta mag (ΔM) | 0.13 |
Spectral class | F2 (yellow-white) |
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| Pri motion ra | +008 |
Sec motion ra | +010 |
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| Pri motion dec | -016 |
Sec motion dec | -015 |
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| Notes | N
(See Notes) |
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| Precise pa | 317.4 |
Precise sep | 197.552 |
Constellation | Hydra |
SAO | 53947 |
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| HIP | 2407 |
Tycho2 | 2266-01033-1 |
Gaia DR2 | 2862648586717186816 |
HD | 2688 |
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| BD | BD+31 67 |
Distance | 159.49 |
Distance ly | 520.26 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00307+3208 | STT 11 | 2007 | 23 | 319 | 197.5 | 7.57 | 7.70 | F2 | N D | 003039.88+320811.4 | |
| 00307+3208 | STT 11 | 2011 | 29 | 317 | 197.4 | 7.57 | 7.70 | F2 | N | 003039.88+320811.4 | |
| 00307+3208 | STT 11 | 2013 | 30 | 317 | 196.6 | 7.57 | 7.70 | F2 | N | 003039.88+320811.4 | |
| 00307+3208 | STT 11 | 2014 | 34 | 317 | 197.6 | 7.57 | 7.70 | F2 | N | 003039.88+320811.4 |