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Latest Details
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| Name |
Hen 2-428 |
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| AAVSO UID |
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000-BKR-766 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 10 49.49 +15 41 30.0 |
| Proper motion |
| RA: 40.3 +/- 9.8 mas/y | Dec: 6.7 +/- 10.6 mas/y | Source: UCAC4 |
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| Galactic coord. |
49.410 +2.475 |
Other names
(Internal only)
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2MASS J19130545+1546399 |
CGMW 5-10371 |
IRAS 19108+1541 |
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PK 049+02 1 |
PN ARO 186 |
PN G049.4+02.4 |
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PN M 4-12 |
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| Variability type |
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ELL |
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| Spectral type |
WD+WD: |
| Mag. range |
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15.9 V (0.36)I |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.1758 d (4.22 h) |
| Rise/eclipse dur. |
-- |
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Remarks
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References
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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 = 13.74 | H = 13.42 | K = 12.77 | J - K = 0.97 |
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AllWISE
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W1 = 11.44 | W2 = 10.42 | W3 = 6.35 | W4 = 3.38 | W1 - W2 = 1.01 | W3 - W4 = 2.97 |
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APASS-DR9
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B = 16.33 | V = 15.11 | g' = 15.59 | r' = 14.47 | B - V = 1.22 |
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Images
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Supporting Documents
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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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2 |
Otero, Sebastian Alberto
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2012-10-07 07:07 UTC |
Spectral type, type and period from M. Santander-Garcia et al. (2010). UCAC4 position. Magnitude derived from UCAC3. |
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1 |
Admin, VSX
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2010-09-18 00:18 UTC |
Preserved original object data. |
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