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Name
  DN Her  
AAVSO UID
000-BBX-158 (4313 observations)  
Constellation
Hercules Sequence
J2000.0
16 12 09.45 +10 36 26.1  (243.03935 +10.60725) Search nearby
B1950.0 16 09 46.93 +10 44 05.0
Proper motion
RA: -6.0 +/- 1.6 mas/yDec: 3.3 +/- 1.4 mas/ySource: UCAC4
Galactic coord. 23.664 +40.100
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J16120944+1036260 AAVSO 1607+10 AN 57.1935
ASAS J161209+1036.4 GSC 00949-00506 IRAS 16097+1044
NSVS J1612095+103627 TYC 949-506-1  
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Variability type
M
Spectral type M6-7
Mag. range
9.8 - 14.4 V
Discoverer --
Epoch
29 Apr 1945 (HJD 2431575.0) Ephemeris
Outburst --
Period 226.8 d
Rise/eclipse dur. --
Remarks
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References
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1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1985IBVS.2657....1S
4 IBVS #2657 1985IBVS.2657....1S
5 B.V.Kukarkin, Supplement I to GCVS 1958. --
6 C.Hoffmeister, AN 255, 401-412, 1935. 1935AN....255..401H
7 T. Karlsson, Maxima of Mira stars --
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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 = 5.69H = 5.04K = 4.52J - K = 1.17
AllWISE W1 = 3.88W2 = 3.32W3 = 2.98W4 = 2.48W1 - W2 = 0.56W3 - W4 = 0.50
APASS-DR9 B = 11.97V = 10.47g' = 11.21r' = 10.07B - V = 1.51
SDSS-DR12 u = 15.20g = 16.00r = 11.64i = 9.27z = 8.69u - g = -0.80r - i = 2.37
Images
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2020-05-15 00:13 UTC Gaia DR2 position.
4 Otero, Sebastian Alberto 2014-08-26 23:49 UTC Primary record creation. Period from ASAS-3 data. Range from AAVSO V data. UCAC4 position.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Bedient, James 2006-12-07 20:41 UTC Spectral type from IBVS #2657
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.