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Latest Details
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Name
  HD 226857  
AAVSO UID
000-BCJ-903 (No observations)  
Constellation
Cygnus Sequence
J2000.0
19 58 11.73 +36 09 50.7  (299.54888 +36.16408) Search nearby
B1950.0 19 56 20.48 +36 01 40.0
Galactic coord. 72.141 +3.597
Other names

(Internal only)
2MASS J19581172+3609506 BD+35 3891 GSC 02682-02594
Hen 3-1807 MWC 997 PPM 83918
SAO 69175 TIC 172182733 TYC 2682-2594-1
UCAC4 631-088906 [KW97] 41-22  
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Variability type
GCAS
Spectral type B3e
Mag. range
9.45 - 9.85 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Henden, A. A.; et al., 2018, AAVSO Photometric All Sky Survey (APASS) DR10 2018AAS...23222306H
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 Merrill, P. W.; Burwell, C. G., 1949, Second Supplement to the Mount Wilson
Catalogue and Bibliography of Stars of Classes B and a whose Spectra have
Bright Hydrogen Lines
1949ApJ...110..387M
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 58 11.73 +36 09 50.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
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1 Otero, Sebastian Alberto 2022-08-31 19:09 UTC Spectral type from 1949ApJ...110..387M. Type from ASAS-SN and APASS data. Maximum magnitude from APASS data. Minimum magntiude derived from Tycho-2.