2020JAVSO..48..165P

Query : 2020JAVSO..48..165P

2020JAVSO..48..165P - J. Am. Assoc. Variable star obs., 48, 165 (2020/June-0)

Analysis of ASAS-SN Observations of Short-Period Mira Stars.

PERCY J.R. and GOLASZEWSKA P.

Abstract (from CDS):

We have analyzed observations of a uniform sample of 36 stars in the ASAS-SN variable star catalog, with mean magnitudes between 10 and 12, classified as Mira by the catalog, and with periods of 150 days or less. They presumably represent a transition from Mira type to semiregular type. The stars show a wide variety of light curve shapes, and of deviation from periodicity. The amplitude increases with increasing period, as is well known, but no other properties, including the degree of periodicity, seem to depend on period.

Abstract Copyright: ©2020: The American Association of Variable Star Observers

Journal keyword(s): stars - stars: late-type - techniques: photometric - methods: statistical - stars: variable - stars: oscillations

Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.

Simbad objects: 23

goto View the references in ADS

Number of rows : 23
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* SS Cas Mi* 00 09 36.5268503344 +51 34 00.886929949   11.70 10.54     M5-7e 60 0
2 V* FP Ori Mi* 05 32 20.7129034008 -10 37 21.644739120           ~ 10 0
3 V* RX Lyn Mi* 08 28 08.0414974968 +38 20 22.929127728   12.36 10.29 10.24   M 13 0
4 V* V336 Car Mi* 08 32 25.2167477832 -57 02 13.131096000   12.29 10.94 10.46   ~ 18 0
5 V* RU Vel Mi* 10 53 40.8297262512 -53 11 27.985856820     11.19     M7 13 0
6 V* BD Hya Mi* 11 16 11.7723641760 -30 10 51.395707920   11.47 10.21 9.24   M0e 10 1
7 V* KM TrA Mi* 16 33 02.1931566576 -67 35 19.152159684   12.28 10.77     ~ 7 0
8 V* Z TrA Mi* 16 54 46.7554818240 -65 12 06.606335664   11.44 10.45     M3e 19 0
9 V* SY Her Mi* 17 01 29.2529062944 +22 28 38.724358044   10.22 8.40 8.41   M2-7e 61 0
10 V* UX Oph Mi* 17 04 56.9846330664 -12 12 05.292063252   12.58 10.65     M1e 29 0
11 V* V794 Sgr s*r 18 04 28.2823241112 -29 08 14.539497216           M3Iae 10 0
12 V* V1599 Sgr Mi* 18 21 18.0660967080 -30 25 42.873714084   12.80 11.01     ~ 8 0
13 V* V915 Oph Mi* 18 21 44.1538348824 +04 09 12.212620452   15.20 13.33 13.49   Me 17 0
14 V* V733 Sgr Mi* 19 00 08.1797048184 -18 15 10.118116224           ~ 19 0
15 V* AL Sgr Mi* 19 17 43.7658181464 -17 28 44.856196500   12.60 10.80     ~ 11 0
16 V* HO Lyr Mi* 19 20 08.7527821008 +41 40 59.110223052     11.30 11.67 9.224 M2e 27 0
17 V* DD Cyg Mi* 19 31 31.4076157536 +34 42 17.820034452   12.37 10.83 12.09 8.546 M0e 32 0
18 V* V369 Cyg Mi* 19 41 54.6972135408 +54 40 34.935172968   12.56 11.34     M4e 30 0
19 V* Z Aql Mi* 20 15 11.0411716872 -06 09 03.965069232   12.78 8.20 10.23   M3e 47 0
20 V* R Mic Mi* 20 40 02.9864456400 -28 47 31.193257416   10.52 8.99     M4e 52 0
21 V* R Vul Mi* 21 04 22.5018016872 +23 49 18.078102552   11.26 10.54 8.96   M3-7e 98 0
22 V* RW Ind s*r 21 58 29.2041457680 -69 12 36.243800316           M0Ibe 19 0
23 V* RY Cep Mi* 23 21 14.5407998376 +78 57 31.911968736   12.25 10.32     M0e 27 0

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