1997PASP..109.1114N

Query : 1997PASP..109.1114N

1997PASP..109.1114N - Publ. Astron. Soc. Pac., 109, 1114-1121 (1997/October-0)

The 1994 superoutburst of the new SU UMa-type dwarf nova, SX Leonis Minoris.

NOGAMI D., MASUDA S. and KATO T.

Abstract (from CDS):

We present observations of SX LMi obtained during the 1994 long outburst at Ouda Station. Superhumps, with a period of 0.06950 (±0.00002) d, are detected. This confirms SX LMi as a new member of the SU UMa-type dwarf novae. We measured the recurrence cycle of normal outbursts and superoutbursts to be about 35 d and 250 d, repsectively, from outburst records by RoboScope (Indiana University) and amateur observers. These recurrence cycles are typical values for normal SU UMa stars. However, the outburst amplitude (∼3.8 mag) of SX LMi is small for an SU UMa star and close to those of ER UMa stars. This small outburst amplitude might be understood if the viscosity at quiescence and the mass-transfer rate are slightly high in SX LMi.

Abstract Copyright: ∼

Journal keyword(s): Stars

Simbad objects: 68

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Number of rows : 68
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* BE Oct CV* 00 00 48.9360049416 -77 18 57.786163128         17.201 ~ 19 0
2 V* LL And CV* 00 41 51.4929791640 +26 37 21.043803756           ~ 67 0
3 V* GX Cas CV* 00 49 01.5023646216 +56 52 43.590068220           ~ 39 0
4 V* HT Cas CV* 01 10 13.1213394144 +60 04 35.489642700     14.10     M5.5e 401 0
5 V* FO And CV* 01 15 32.1563820432 +37 37 35.565432888           ~ 61 0
6 V* WX Cet CV* 01 17 04.1794193856 -17 56 22.414606224           ~ 173 0
7 V* TY Psc CV* 01 25 39.3569919912 +32 23 08.895723252           ~ 122 0
8 V* WX Hyi CV* 02 09 50.8241651856 -63 18 39.831098040   10.70     13.038 ~ 206 0
9 V* UV Per CV* 02 10 08.2720508904 +57 11 20.863265892           ~ 119 0
10 V* KV And CV* 02 17 13.9016014378 +40 41 29.665114908           ~ 29 0
11 V* PV Per CV* 02 42 53.4034878264 +38 04 03.297574884           ~ 28 0
12 V* V701 Tau CV* 03 44 01.9738056473 +21 57 07.115337767           ~ 24 0
13 V* VW Hyi CV* 04 09 11.3967378648 -71 17 41.554528260   12.786 12.543 14.160   DQ 661 0
14 V* TU Men CV* 04 41 40.7061732720 -76 36 45.942303384         14.057 ~ 157 0
15 V* HV Aur CV* 04 53 16.8666494832 +38 16 28.608267540           ~ 23 0
16 V* AQ Eri CV* 05 06 13.1058945528 -04 08 07.253107476           ~ 89 0
17 V* V1159 Ori CV* 05 28 59.5676204544 -03 33 52.282939068   14.321 14.203 15.317   ~ 152 0
18 V* IR Gem CV* 06 47 34.6827027456 +28 06 22.332682152           ~ 147 0
19 V* AQ CMi CV* 07 14 34.7821463352 +08 48 04.987785960           ~ 20 0
20 V* AW Gem CV* 07 22 40.8179349903 +28 30 16.546944217           ~ 50 0
21 V* Z Cha CV* 08 07 27.7517751528 -76 32 00.665029356           M5.5 620 1
22 V* YZ Cnc CV* 08 10 56.6511822192 +28 08 33.260657100     15.24     ~ 256 0
23 V* SU UMa CV* 08 12 28.2695986944 +62 36 22.427676396           B2 516 0
24 V* CC Cnc CV* 08 36 19.1533707432 +21 21 05.426956908           ~ 63 0
25 V* SW UMa CV* 08 36 42.7492998204 +53 28 37.976599017           ~ 315 0
26 V* EG Cnc CV* 08 43 03.9863206560 +27 51 49.693595508           DAe 195 0
27 V* CT Hya CV* 08 51 07.3931442504 +03 08 34.362546720           ~ 52 0
28 V* AK Cnc CV* 08 55 21.1855841064 +11 18 15.072556860           B8III 72 0
29 V* CU Vel CV* 08 58 33.0342318672 -41 47 51.733120236           ~ 109 0
30 V* VZ Pyx CV* 08 59 19.8388698120 -24 28 55.257493908     14.08     ~ 69 0
31 V* DI UMa CV* 09 12 16.1933315112 +50 53 53.956934520           ~ 89 0
32 V* DV UMa CV* 09 46 36.5964360384 +44 46 44.683031784   19.0       DA:+M 131 0
33 V* ER UMa CV* 09 47 11.9410111200 +51 54 08.950092804 14.351 14.03 13.91 14.909 14.629 ~ 161 0
34 V* RZ LMi CV* 09 51 48.9263549904 +34 07 23.966634108           DA 123 0
35 V* OY Car CV* 10 06 22.0793274312 -70 14 04.584660540           ~ 586 0
36 V* CI UMa CV* 10 18 12.9917560056 +71 55 43.290676632   19.1   19.4 14.42 ~ 47 0
37 V* SX LMi CV* 10 54 30.4187071632 +30 06 10.358155512   16.9   15.6   ~ 83 0
38 V* CY UMa CV* 10 56 56.9964835104 +49 41 18.201049512   17.0       ~ 111 1
39 V* V436 Cen CV* 11 14 00.0568720872 -37 40 47.763655572           ~ 148 0
40 V* QZ Vir CV* 11 38 26.8241432424 +03 22 07.110298596     15.81     ~ 269 1
41 V* BC UMa CV* 11 52 15.8342499696 +49 14 41.887768632           DC: 112 0
42 V* TV Crv CV* 12 20 24.1673170512 -18 27 02.150567388           DC 61 0
43 V* AL Com CV* 12 32 25.7951754648 +14 20 42.292188276     16.2     ~ 249 0
44 V* HV Vir CV* 13 21 03.1661521320 +01 53 29.075499492           DA 162 0
45 V* HS Vir CV* 13 43 38.4377401320 -08 14 03.882750324           ~ 61 0
46 V* TT Boo CV* 14 57 44.7548342472 +40 43 40.691473248           ~ 77 0
47 V* NY Ser CV* 15 13 02.2954585632 +23 15 08.407860084   15.648 15.699     ~ 81 0
48 V* EK TrA CV* 15 14 01.3761801610 -65 05 32.305864520           ~ 128 0
49 V* BR Lup CV* 15 35 53.1481874160 -40 34 06.076666416           ~ 51 0
50 V* SS UMi CV* 15 51 22.3401322752 +71 45 11.834778240           ~ 77 0
51 V* BF Ara CV* 17 38 21.3279286968 -47 10 41.551884804           ~ 47 0
52 V* AY Lyr CV* 18 44 26.6868591696 +37 59 51.945309636   18.1   14.66   ~ 122 0
53 V* V344 Lyr CV* 18 44 39.1748179896 +43 22 28.051269960           sdB 114 0
54 V* DM Lyr CV* 18 58 44.4381051744 +30 15 33.389060383           ~ 36 0
55 V* V419 Lyr CV* 19 10 13.8277020266 +29 06 14.191105826           ~ 27 0
56 V* V1113 Cyg CV* 19 22 41.9775560904 +52 43 59.237385492           ~ 34 0
57 V* DH Aql CV* 19 26 10.8179999952 -10 15 30.184410600           ~ 39 0
58 V* V1504 Cyg CV* 19 28 56.4508657536 +43 05 37.081595940           ~ 122 0
59 V* V1028 Cyg CV* 20 00 56.4596100362 +56 56 37.060154519           ~ 55 0
60 V* RZ Sge CV* 20 03 18.47616 +17 02 51.9432   17.6   17.2   ~ 89 0
61 V* WZ Sge CV* 20 07 36.5037622512 +17 42 14.733254952   15.30 15.20 10.817   D 982 0
62 V* V503 Cyg CV* 20 27 17.3992939944 +43 41 22.504607556           ~ 138 0
63 V* HO Del CV* 20 36 55.4812015512 +14 03 09.406220472           ~ 35 0
64 V* VY Aqr CV* 21 12 09.2515505688 -08 49 36.779664432           ~ 229 0
65 V* EF Peg CV* 21 15 04.1043202032 +14 03 49.389525792           ~ 80 0
66 V* V630 Cyg CV* 21 34 59.1804081672 +40 40 18.517114524           ~ 31 0
67 V* V1251 Cyg CV* 21 40 54.3746778270 +48 39 43.050172674           ~ 45 0
68 V* TY PsA CV* 22 49 39.9054462120 -27 06 53.126335980   15.61 15.67 16.19   DA 105 0

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