| Coord 2000 | 15365+1607 |
Discov num | UC 3033 |
Comp | Coord arcsec 2000 | 15 36 29.24 +16 07 08.7 |
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| Date first | 1999 |
Date last | 2010 |
Obs | 3 |
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| Pa first | 63 |
Pa last | 63 |
P.A. Now (θ) | 63° |
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| Sep first | 35.5 |
Sep last | 35.6 |
Sep. Now (ρ) | 35.6" |
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| Mag pri | 7.90 |
Mag sec | 13.80 |
delta mag (ΔM) | 5.9 |
Spectral class | F2V (yellow-white) |
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| Pri motion ra | +072 |
Sec motion ra | +074 |
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| Pri motion dec | -006 |
Sec motion dec | +010 |
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| Notes | V
(Proper motion indicates physical) |
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| Precise pa | 62.5 |
Precise sep | 35.58 |
Name | Tau5 Ser |
Constellation | Serpens |
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| SAO | 101642 |
HIP | 76424 |
Tycho2 | 1494-01862-1 |
HD | 139225 |
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| HR | 5804 |
GC | 20985 |
BD | BD+16 2807 |
Bayer | Tau 5 Serpentis |
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| Bayer name | Tau5 Ser |
Flamsteed | 18 Serpentis |
Flamsteed name | 18 Ser |
Distance | 52.06 |
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| Distance ly | 169.82 |
last precise pa | 62.5 |
last precise sep | 35.58 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 15365+1607 | UC 3033 | 2000 | 2 | 63 | 35.6 | 7.90 | 13.80 | V | 153629.24+160708.7 | ||
| 15365+1607 | UC 3033 | 2001 | 2 | 63 | 35.5 | 7.90 | 13.80 | V | 153629.24+160708.7 | ||
| 15365+1607 | UC 3033 | 2010 | 3 | 63 | 35.4 | 7.90 | 13.80 | F2V | V | 153629.24+160708.7 |