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Name
  NSV 11872  
AAVSO UID
000-BKZ-283 (No observations)  
Constellation
Aquila Sequence
J2000.0
19 17 00.77 +10 04 41.3  (289.25320 +10.07813) Search nearby
B1950.0 19 14 38.22 +09 59 15.7
Galactic coord. 44.806 -1.019
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASASSN-V J191700.88+100441.4 CMC14 J191700.7+100441 EIC 9935
GSC2.3 N2B7033076 IRAS 19146+0959 IRC +10414
NSVS 11160599 NSVS J1917005+100510 ZTF J191700.77+100441.0
[LTY2003] NIRS 19147+1000    
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Variability type
M
Spectral type M8
Mag. range
14.780 (3.754) r
Discoverer --
Epoch
20 Dec 2018 (HJD 2458472.824) Ephemeris
Outburst --
Period 470 d
Rise/eclipse dur. --
Remarks
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1 2020arXiv200508662C Epoch of minimum given. g-band period= 714.0320403 d. r-band period= 609.5496693 d.
2 Otero, Sebastian Alberto Long period (>400 d.) but not enough data. J-K= 2.50. Approx. range in V ~16 - <18.0. NSVS magnitudes contaminated by UCAC4 501-105818 (V= 16.2; sep. 25"), 2MASS J19165782+1004463(V= 16.2; sep. 44") and GSC 01046-00547 (V= 12.54; sep. 48"). Range has been corrected.
3 GCVS Team Var? [G.L.Grasdalen, J.E.Gaustad, AJ 76, 231, 1971.].
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References
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1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
3 Williams S.J., Wozniak P.R., Vestrand W.T., Gupta V., 2004, Unspecified
slow variables
--
4 G.Neugebauer, R.B.Leighton, Two-micron Sky Survey, 1969. 1969tmss.book.....N
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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 = 5.28H = 3.53K = 2.79J - K = 2.50
AllWISE W3 = 0.44W4 = -0.14W3 - W4 = 0.58
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2021-10-26 04:13 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
3 Otero, Sebastian Alberto 2018-06-11 00:37 UTC Primary record creation.
2 Otero, Sebastian Alberto 2013-05-11 00:43 UTC Primary record creation. Type and range from NSVS data. CMC14 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.