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Name
  Hen 2-428  
AAVSO UID
000-BKR-766 (No observations)  
Constellation
Aquila Sequence
J2000.0
19 13 05.45 +15 46 39.9  (288.27271 +15.77775) Search nearby
B1950.0 19 10 49.49 +15 41 30.0
Proper motion
RA: 40.3 +/- 9.8 mas/yDec: 6.7 +/- 10.6 mas/ySource: UCAC4
Galactic coord. 49.410 +2.475
Other names

(Internal only)
2MASS J19130545+1546399 CGMW 5-10371 IRAS 19108+1541
PK 049+02 1 PN ARO 186 PN G049.4+02.4
PN M 4-12    
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Variability type
ELL
Spectral type WD+WD:
Mag. range
15.9 V (0.36)I
Discoverer --
Epoch
--
Outburst --
Period 0.1758 d  (4.22 h)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto APASS V= 15.095 is contaminated by 2MASS J19130598+1546434 (V= 16.4; sep. 8") and 2MASS J19130612+1546312 (V= 16.6; sep. 13").
2 2010arXiv1009.3055S Central star of planetary nebula.
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References
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1 M. Santander-Garcia, P. Rodriguez-Gil, D. Jones, R.L.M. Corradi, B.
Miszalski, S. Pyrzas, M.M. Rubio-Diez, 2010, arXiv:1009.3055v1
[astro-ph.SR]
2010arXiv1009.3055S
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 13.74H = 13.42K = 12.77J - K = 0.97
AllWISE W1 = 11.44W2 = 10.42W3 = 6.35W4 = 3.38W1 - W2 = 1.01W3 - W4 = 2.97
APASS-DR9 B = 16.33V = 15.11g' = 15.59r' = 14.47B - V = 1.22
Images
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2012-10-07 03:07 UTC Spectral type, type and period from M. Santander-Garcia et al. (2010). UCAC4 position. Magnitude derived from UCAC3.
1 Admin, VSX 2010-09-17 20:18 UTC Preserved original object data.