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Latest Details
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| Name |
RS Pup |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
08 11 09.01 -34 25 36.6 |
| Proper motion |
| RA: -3.562 +/- 0.041 mas/y | Dec: 3.091 +/- 0.053 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
252.427 -0.187 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 0809-34 |
ASASSN-V J081258.65-343505.9 |
CD-34 4488 |
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CPD-34 2127 |
HD 68860 |
HIP 40233 |
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SAO 198944 |
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| Variability type |
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DCEP |
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| Spectral type |
F9-G7 |
| Mag. range |
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6.52 - 7.67 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
41.520 d |
| Rise/eclipse dur. |
23% (9.5 d) |
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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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Analysis of more recent ASAS-SN data (g) from 2018-2019 indicates a longer period of 41.48 d. |
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2 |
Otero, Sebastian Alberto
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Phase shifts, ASAS-3 data (2000-2009) is not compatible with ASAS-SN data (2017-2018) although they show the same period. |
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3 |
Schmeer, Patrick
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Distance 1992 ± 28 pc (2008A&A...480..167K). Gaia DR2 parallax 0.5844 ± 0.0260 mas (distance 1.63 ± 0.07 kpc). |
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4 |
GCVS Team |
Surrounded by the reflecting nebulosity with a radius of 1.4' [B.Westerlund, PASP 73, 72, 1961.]. P var. Max = 2419186.3 + 41.337d*E (JD2414000 - 24000) [B.P.Gerasimovic, HB N848, 1927.]; Max = 2427083.613 + 41.414d*E (JD2425800 - 28300) [J.Voute, Lemb Ann 8, 31, 1940.]; Max = 2434823.23 + 41.38535d*E (JD2433750 - 34900) [O.J.Eggen, S.C.B.Gascoigne, E.J.Burr, MN 117, 406, 1957.]; since JD2435700 - see Table. |
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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 |
T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) |
-- |
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2 |
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0 |
2017PASP..129j4502K |
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3 |
P. Pietrukowicz, W.A. Dziembowski, P. Mroz et al., 2013, arXiv:1311.5894
[astro-ph.GA] |
2013arXiv1311.5894P |
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Kervella, P.; Mérand, A.; Szabados, L.; et al., 2008, The long-period
Galactic Cepheid RS Puppis. I. A geometric distance from its light echoes |
2008A&A...480..167K |
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J.Voute, Lemb Ann 8, 31, 1940. |
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6 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
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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 = 4.94 | H = 4.16 | K = 4.02 | J - K = 0.92 |
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AllWISE
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W2 = 3.37 | W3 = 3.44 | W4 = 3.25 | W3 - W4 = 0.19 |
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APASS-DR9
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B = 9.28 | V = 7.57 | B - V = 1.71 |
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Images
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Supporting Documents
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Revision History
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