AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  NSV 24745  
AAVSO UID
--  
Constellation
Aquila Sequence
J2000.0
19 19 44.73 +12 55 15.9  (289.93637 +12.92108) Search nearby
B1950.0 19 17 25.38 +12 49 39.3
Proper motion
RA: 1.637 +/- 0.047 mas/yDec: -7.340 +/- 0.048 mas/ySource: Gaia DR1
Galactic coord. 47.632 -0.281
Other names

(Internal only)
ASAS J191945+1255.3 ASASSN-V J191944.76+125516.3 BD+12 3881
GSC 01050-00551 HD 181362 HIP 94990
PPM 136123 SAO 104724 TYC 1050-551-1
(Not logged in)  Add name
Variability type
DSCT
Spectral type A2
Mag. range
7.83 - 7.87 V
Discoverer --
Epoch
17 Oct 2002 (HJD 2452565.43) Ephemeris
Outburst --
Period 0.10429742 d  (2.503138 h)
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J.S. Nichols et al., 2010, ApJS 188, 473 2010ApJS..188..473N
2 J.S. Nichols et al., 2010, ApJS 188, 473 (online data) 2010ApJS..188..473N
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1,
SP-1200, ESA, 1997.
1997ESASP1200.....P
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 7.12H = 7.00K = 7.01J - K = 0.12
AllWISE W1 = 6.94W2 = 6.98W3 = 7.05W4 = 7.27W1 - W2 = -0.04W3 - W4 = -0.22
APASS-DR9
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 19 44.73 +12 55 15.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 Phase plot Otero, Sebastian Alberto 2014-09-26 04:28 UTC Phase plot with ASAS-3, CHANDRA and HIPPARCOS data.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2014-09-26 04:28 UTC Primary record creation. Type, period, epoch and range from ASAS-3; CHANDRA and HIPPARCOS data.
2 Admin, VSX 2010-10-26 00:14 UTC Update from [2010ApJS..188..473N].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.