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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
SU Aur |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
04 52 47.85 +30 29 19.7 |
| Proper motion |
| RA: 3.857 +/- 0.126 mas/y | Dec: -24.367 +/- 0.088 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
172.517 -7.933 |
Other names
(Internal only)
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1RXS J045600.1+303400 |
1SWXRT J045559.6+303402 |
1SXPS J045559.4+303400 |
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1WGA J0455.9+3034 |
2RXP J045559.3+303403 |
3XMM J045559.3+303401 |
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AAVSO 0449+30A |
AN 76.1907 |
ASASSN-V J045559.48+303401.5 |
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BD+30 743 |
HBC 79 |
HD 282624 |
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HIP 22925 |
HV 2928 |
IRAS 04528+3029 |
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PPM 69760 |
SAO 57509 |
TYC 2387-977-1 |
(Not logged in) Add name
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| Variability type |
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CTTS/ROT+UXOR |
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| Spectral type |
G2III/IVe |
| Mag. range |
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8.9 - 10.8 V |
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| Discoverer |
Henrietta Leavitt (1907) |
| Epoch |
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| Outburst |
-- |
| Period |
2.661 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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Classified as a T Tauri star (intermediate between WTTS and CTTS) in 1997A&AS..125...11S with a possible period related to rotation. The light curve shows UXOR-like fadings too, so it was classified as such in 1999AJ....118.1043H |
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2 |
GCVS Team |
Common proper motion with AB Aur (P = 3'). Associated with a small bright nebula. OH emission. |
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(Not logged in) Add remark
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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 |
Grankin, K.N.; Shenavrin, V.I.; Irsmambetova, T.R.; et al., 2018, IBVS
#6253 |
2018IBVS.6253....1G |
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2 |
A.M. Cody, J. Tayar, L.A. Hillenbrand, J.M. Matthews, T. Kallinger, 2013,
arXiv:1302.0018 [astro-ph.SR] |
2013arXiv1302.0018C |
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3 |
S.A. Artemenko, K.N. Grankin, P.P. Petrov, 2013, arXiv:1301.2493
[astro-ph.SR] |
2013arXiv1301.2493A |
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4 |
Herbst, W.; Shevchenko, V. S., 1999, A Photometric Catalog of Herbig AE/BE
Stars and Discussion of the Nature and Cause of the Variations of UX
Orionis Stars |
1999AJ....118.1043H |
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5 |
Strassmeier et al., 1997, Starspot photometry with robotic telescopes:
Continuous UBV and V(RI)_C photometry of 23 stars in 1991-1996 |
1997A&AS..125...11S |
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6 |
W.Goetz, W.Wenzel, MVS 5, H.4, 53, 1969. |
-- |
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7 |
N.E.Kurochkin, Perem. Zvezdy 8, N5, 351, 1952. |
1951PZ......8..351K |
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8 |
Sternberg, B., 1927, Messungen von veranderlichen Sternen in der Jahren
1925-1926 |
1927PAICU...7D...1S |
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9 |
Dunér, N. C.; Hartwig, E.; Muller, G., 1908, Benennung von neu entdeckten
veränderlichen Sternen |
1908AN....179...85D |
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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 = 7.20 | H = 6.56 | K = 5.99 | J - K = 1.21 |
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AllWISE
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W1 = 5.18 | W2 = 4.47 | W3 = 2.52 | W4 = -0.12 | W1 - W2 = 0.71 | W3 - W4 = 2.64 |
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APASS-DR9
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B = 10.45 | V = 9.29 | g' = 10.07 | r' = 9.00 | i' = 8.66 | B - V = 1.16 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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There are currently no supporting documents on file for this star.
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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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