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 Revise  New Search
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Details for Revision 3
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
alf Her |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 12 21.96 +14 26 47.1 |
| Galactic coord. |
35.534 +27.818 |
Other names
(Internal only)
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64 Her |
AAVSO 1710+14 |
ADS 10418 A |
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BD+14 3207 |
DO 15854 |
HD 156014 |
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HIP 84345 |
HR 6406 |
HR 6407 |
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IRC +10324 |
RAFGL 1947 |
SAO 102680 |
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alp1 Her |
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(Not logged in) Add name
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| Variability type |
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SRB |
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| Spectral type |
M3-M5Ib/III |
| Mag. range |
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2.73 - 3.60 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
125.6 d |
| Rise/eclipse dur. |
-- |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
Otero, Sebastian Alberto
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Other period is 93.48 d. |
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2 |
GCVS Team |
ADS 10418 A (B 5.39m, 4.9", 107deg, 1973; B - SB2, G5III + F2V). Slow variations, P ~6yr, Delta(m) ~0.5m; quicker changes, P ~ 50d - 155d, Delta(m) ~ 0.3m - 1.0m. Together with the visual companion the star is surrounded by an enormous envelope (R ~2*10**5R$, expansion velocity 10 km/s, mass loss 3*10**(-8)M$/yr). |
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References
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External Links
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Location
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Supporting Documents
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Campaigns/Programs
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Legacy LPV Program
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LPV Program
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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