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Latest Details
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| Name |
V1421 Sgr |
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| AAVSO UID |
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000-BFF-855 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 00 07.17 -29 55 26.9 |
| Galactic coord. |
1.096 -3.824 |
Other names
(Internal only)
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CMC15 J180319.3-295519 |
Gaia DR3 4050204020419815808 |
UGPS J180319.35-295519.4 |
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VVV J180319.35-295519.40 |
XMMOM J180319.4-295519 |
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| Variability type |
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VAR: |
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| Spectral type |
-- |
| Mag. range |
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18.0 - 18.5 p |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.355: d (8.5 h) |
| 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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Charts in 1955PZ.....10..337G and 1956PZ.....11..268G point to Gaia DR3 4050204020419815808, but that star has too red colors (V-Ic= 1.48) and it is a K-type star in 2023A&A...674A..26C, so it is not an RR Lyrae candidate as stated in 1955PZ.....10..337G. It hasn't been detected as variable by OGLE and Gaia. SIMBAD points to Gaia DR3 4050204020419795712, another K-type star 13" to the E, not identified as variable by OGLE and Gaia either. Likely candidate is OGLE-BLG-ECL-274509 = Gaia DR3 4050204016233630336, an EW with P= 0.5673996 d., 18" to the S from the star marked in the charts and 21" away to the SSW from the SIMBAD candidate. This star has a range Ic= 17.54 - 18.02; G= 18.28 - 18.82.
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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 |
Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview |
2023A&A...674A..26C |
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2 |
Szymanski, 2005, Acta Astron. 55, 43 (online data) |
2005AcA....55...43S |
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3 |
Gaposchkin, S. I., 1956, Observations of 285 variable stars towards the
galactic nucleus |
1956PZ.....11..268G |
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S.I.Gaposchkin, Perem. Zvezdy 10, N6, 1956. |
-- |
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Gaposchkin, S. I., 1955, 285 Variable Stars Towards the Galactic Center |
1955PZ.....10..337G |
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Supporting Documents
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Revision History
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