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Name |
AA Dor |
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AAVSO UID |
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Constellation |
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J2000.0 |
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B1950.0 |
05 32 07.99 -69 55 07.4 |
Proper motion |
RA: -13.6 +/- 1.2 mas/y | Dec: 52.2 +/- 1.3 mas/y | Source: UCAC4 |
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Galactic coord. |
280.476 -32.179 |
Other names
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(Internal only)
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AAVSO 0532-69B |
ASAS J053140-6953.0 |
ASASSN-V J053140.53-695300.9 |
CPD-69 389 |
GSC 09166-00716 |
HD 269696 |
LMC V3154 |
PPM 354816 |
RMC 69F |
TYC 9166-716-1 |
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Variability type |
EA/HW |
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Spectral type |
sdO+dM |
Mag. range |
11.11 - 11.53 V |
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Discoverer |
-- |
Epoch |
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Outburst |
-- |
Period |
0.26153973 d (6.276954 h) |
Rise/eclipse dur. |
7% (0.4394 h) |
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Remarks
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Baran, A. S.; Østensen, R. H.; Heber, U.; et al., 2021, Space observations of AA Doradus provide consistent mass determinations. New HW-Vir systems observed with TESS |
2021MNRAS.503.2157B |
2 |
Morel, M., 2020, Updated positions for the LMC II 4801 GCVS stars, VSS Newsletter 2020-3 (July 2020) |
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3 |
Schaffenroth, V.; Barlow, B. N.; Geier, S.; et al., 2019, The EREBOS project: Investigating the effect of substellar and low-mass stellar companions on late stellar evolution. Survey, target selection, and atmospheric parameters |
2019A&A...630A..80S |
4 |
Samus, N. N.; et al., 2017, General catalogue of variable stars: Version GCVS 5.1. Extragalactic Variable Stars. Catalogue (Vol. V) |
2017ARep...61...80S |
5 |
Bob Nelson's O-C files, 2016 |
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6 |
Pojmanski, G., 2002, The All Sky Automated Survey |
2002AcA....52..397P |
7 |
D.Kilkenny, J.E.Penfold, R.W. Hilditch, MN 187, 1, 1979. |
1979MNRAS.187....1K |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 11.79 | H = 11.96 | K = 12.05 | J - K = -0.25 |
APASS-DR9
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B = 10.84 | V = 11.14 | g' = 10.95 | r' = 11.42 | i' = 11.77 | B - V = -0.30 |
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Images
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Supporting Documents
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Revision History
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