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Name
  V1251 Aql  
AAVSO UID
000-BDF-610 (No observations)  
Constellation
Aquila Sequence
J2000.0
19 32 13.05 +05 36 54.0  (293.05437 +5.61500) Search nearby
B1950.0 19 29 45.28 +05 30 25.6
Proper motion
RA: 14.5 +/- 6.3 mas/yDec: 17.6 +/- 6.9 mas/ySource: UCAC4
Galactic coord. 42.630 -6.440
Other names

(Internal only)
2MASS J19321304+0536540 ASAS J193213+0536.9 ASASSN-V J193213.05+053654.2
IRAS 19297+0530 LF 1 A 26 NSVS 14071602
NSVS 14081745 SON 9936  
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Variability type
SRB
Spectral type M6
Mag. range
13.3 - 15.2 V
Discoverer --
Epoch
17 Sep 1999 (HJD 2451439.0) Ephemeris
Outburst --
Period 65.8 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 1.37. Other period 343 d. ASAS-3 and NSVS magnitudes contaminated by 2MASS J19321273+0536402 (V= 14.6; sep. 15") and 2MASS J19321264+0537098 (V= 14.7; sep. 17"). NSVS magnitudes also contaminated by 2MASS J19321595+0536444 (V= 14.0; sep. 44"). Range has been corrected.
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References
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1 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
2 H.Gessner, VSS 7, H. 5, 525, 1973. 1973VeSon...7..521G
3 C.Hoffmeister, AN 290, H.1-2, 43, 1967. 1967AN....290...43H
4 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1959ApJ...130..178W
External Links
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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 = 7.16H = 6.20K = 5.79J - K = 1.37
AllWISE W1 = 5.68W2 = 5.59W3 = 5.18W4 = 4.61W1 - W2 = 0.09W3 - W4 = 0.57
Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2016-06-17 23:27 UTC Phase plot with ASAS-3 and NSVS data.
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Revision History
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3 Otero, Sebastian Alberto 2016-06-17 23:21 UTC Type, period, epoch and range from ASAS-3 and NSVS data. UCAC4 position.
2 Admin, VSX 2007-04-04 09:53 UTC Position and spectral type from Brian Skiff's MKTypes.dat [http://vizier.u-strasbg.fr/viz-bin/Cat?III/233B].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.